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-rw-r--r--drivers/acpi/custom_method.c1
-rw-r--r--drivers/ata/pata_acpi.c1
-rw-r--r--drivers/ata/pata_amd.c1
-rw-r--r--drivers/ata/pata_artop.c1
-rw-r--r--drivers/ata/pata_atiixp.c1
-rw-r--r--drivers/ata/pata_cmd640.c1
-rw-r--r--drivers/ata/pata_cmd64x.c1
-rw-r--r--drivers/ata/pata_cypress.c1
-rw-r--r--drivers/ata/pata_efar.c1
-rw-r--r--drivers/ata/pata_ep93xx.c1
-rw-r--r--drivers/ata/pata_ftide010.c1
-rw-r--r--drivers/ata/pata_hpt366.c1
-rw-r--r--drivers/ata/pata_hpt37x.c1
-rw-r--r--drivers/ata/pata_hpt3x2n.c1
-rw-r--r--drivers/ata/pata_icside.c1
-rw-r--r--drivers/ata/pata_isapnp.c1
-rw-r--r--drivers/ata/pata_it8213.c1
-rw-r--r--drivers/ata/pata_jmicron.c1
-rw-r--r--drivers/ata/pata_macio.c1
-rw-r--r--drivers/ata/pata_marvell.c1
-rw-r--r--drivers/ata/pata_mpiix.c1
-rw-r--r--drivers/ata/pata_netcell.c1
-rw-r--r--drivers/ata/pata_ninja32.c1
-rw-r--r--drivers/ata/pata_ns87415.c1
-rw-r--r--drivers/ata/pata_oldpiix.c1
-rw-r--r--drivers/ata/pata_opti.c1
-rw-r--r--drivers/ata/pata_optidma.c1
-rw-r--r--drivers/ata/pata_pdc202xx_old.c1
-rw-r--r--drivers/ata/pata_radisys.c1
-rw-r--r--drivers/ata/pata_rz1000.c1
-rw-r--r--drivers/ata/pata_serverworks.c1
-rw-r--r--drivers/ata/pata_sis.c1
-rw-r--r--drivers/ata/pata_sl82c105.c1
-rw-r--r--drivers/ata/pata_via.c1
-rw-r--r--drivers/ata/sata_gemini.c1
-rw-r--r--drivers/atm/adummy.c1
-rw-r--r--drivers/atm/atmtcp.c1
-rw-r--r--drivers/atm/eni.c1
-rw-r--r--drivers/atm/idt77105.c1
-rw-r--r--drivers/atm/nicstar.c1
-rw-r--r--drivers/atm/suni.c1
-rw-r--r--drivers/atm/uPD98402.c1
-rw-r--r--drivers/atm/zatm.c1
-rw-r--r--drivers/block/amiflop.c1
-rw-r--r--drivers/block/ataflop.c1
-rw-r--r--drivers/block/brd.c1
-rw-r--r--drivers/block/floppy.c1
-rw-r--r--drivers/block/null_blk_main.c1
-rw-r--r--drivers/block/ps3vram.c1
-rw-r--r--drivers/block/sunvdc.c1
-rw-r--r--drivers/block/virtio_blk.c1
-rw-r--r--drivers/char/agp/amd64-agp.c1
-rw-r--r--drivers/char/agp/uninorth-agp.c1
-rw-r--r--drivers/char/agp/via-agp.c1
-rw-r--r--drivers/char/apm-emulation.c1
-rw-r--r--drivers/char/applicom.c1
-rw-r--r--drivers/char/ds1620.c1
-rw-r--r--drivers/char/dtlk.c1
-rw-r--r--drivers/char/efirtc.c1
-rw-r--r--drivers/char/hw_random/n2-drv.c1
-rw-r--r--drivers/char/lp.c1
-rw-r--r--drivers/char/nsc_gpio.c1
-rw-r--r--drivers/char/nvram.c1
-rw-r--r--drivers/char/nwbutton.c1
-rw-r--r--drivers/char/nwflash.c1
-rw-r--r--drivers/char/pc8736x_gpio.c1
-rw-r--r--drivers/char/powernv-op-panel.c1
-rw-r--r--drivers/char/raw.c1
-rw-r--r--drivers/char/scx200_gpio.c1
-rw-r--r--drivers/cpufreq/ia64-acpi-cpufreq.c1
-rw-r--r--drivers/cpufreq/sparc-us2e-cpufreq.c1
-rw-r--r--drivers/cpufreq/sparc-us3-cpufreq.c1
-rw-r--r--drivers/cpufreq/speedstep-centrino.c1
-rw-r--r--drivers/crypto/axis/artpec6_crypto.c1
-rw-r--r--drivers/crypto/cavium/nitrox/nitrox_main.c1
-rw-r--r--drivers/crypto/n2_core.c1
-rw-r--r--drivers/crypto/padlock-aes.c1
-rw-r--r--drivers/dma/ti/cppi41.c1
-rw-r--r--drivers/edac/amd64_edac.c1
-rw-r--r--drivers/edac/ie31200_edac.c1
-rw-r--r--drivers/edac/mce_amd.c1
-rw-r--r--drivers/firewire/net.c1
-rw-r--r--drivers/firmware/dmi-sysfs.c1
-rw-r--r--drivers/firmware/google/gsmi.c1
-rw-r--r--drivers/fsi/fsi-master-gpio.c1
-rw-r--r--drivers/gpu/drm/selftests/test-drm_mm.c1
-rw-r--r--drivers/hid/hid-aureal.c1
-rw-r--r--drivers/hwmon/ultra45_env.c1
-rw-r--r--drivers/ide/aec62xx.c1
-rw-r--r--drivers/ide/ali14xx.c1
-rw-r--r--drivers/ide/atiixp.c1
-rw-r--r--drivers/ide/cmd640.c1
-rw-r--r--drivers/ide/cmd64x.c1
-rw-r--r--drivers/ide/cy82c693.c1
-rw-r--r--drivers/ide/dtc2278.c1
-rw-r--r--drivers/ide/hpt366.c1
-rw-r--r--drivers/ide/ht6560b.c1
-rw-r--r--drivers/ide/icside.c1
-rw-r--r--drivers/ide/ide-4drives.c1
-rw-r--r--drivers/ide/ide-gd.c1
-rw-r--r--drivers/ide/ide.c1
-rw-r--r--drivers/ide/it8213.c1
-rw-r--r--drivers/ide/ns87415.c1
-rw-r--r--drivers/ide/opti621.c1
-rw-r--r--drivers/ide/pdc202xx_old.c1
-rw-r--r--drivers/ide/qd65xx.c1
-rw-r--r--drivers/ide/rapide.c1
-rw-r--r--drivers/ide/rz1000.c1
-rw-r--r--drivers/ide/serverworks.c1
-rw-r--r--drivers/ide/sl82c105.c1
-rw-r--r--drivers/ide/slc90e66.c1
-rw-r--r--drivers/ide/umc8672.c1
-rw-r--r--drivers/iio/accel/kxsd9-spi.c1
-rw-r--r--drivers/iio/adc/qcom-pm8xxx-xoadc.c1
-rw-r--r--drivers/iio/buffer/kfifo_buf.c1
-rw-r--r--drivers/iio/gyro/bmg160_i2c.c1
-rw-r--r--drivers/iio/gyro/bmg160_spi.c1
-rw-r--r--drivers/iio/gyro/mpu3050-core.c1
-rw-r--r--drivers/iio/gyro/mpu3050-i2c.c1
-rw-r--r--drivers/iio/light/bh1780.c1
-rw-r--r--drivers/iio/light/cm3605.c1
-rw-r--r--drivers/iio/magnetometer/ak8974.c1
-rw-r--r--drivers/iio/pressure/bmp280-i2c.c1
-rw-r--r--drivers/iio/pressure/bmp280-spi.c1
-rw-r--r--drivers/input/joystick/grip_mp.c1
-rw-r--r--drivers/input/joystick/maplecontrol.c1
-rw-r--r--drivers/input/keyboard/dlink-dir685-touchkeys.c1
-rw-r--r--drivers/input/misc/powermate.c1
-rw-r--r--drivers/input/misc/rb532_button.c1
-rw-r--r--drivers/input/misc/sparcspkr.c1
-rw-r--r--drivers/input/mouse/maplemouse.c1
-rw-r--r--drivers/input/serio/sun4i-ps2.c1
-rw-r--r--drivers/input/tablet/kbtab.c1
-rw-r--r--drivers/input/tablet/pegasus_notetaker.c1
-rw-r--r--drivers/input/touchscreen/hp680_ts_input.c1
-rw-r--r--drivers/input/touchscreen/ili210x.c1
-rw-r--r--drivers/isdn/hisax/teles_cs.c1
-rw-r--r--drivers/leds/leds-clevo-mail.c1
-rw-r--r--drivers/leds/leds-cobalt-qube.c1
-rw-r--r--drivers/leds/leds-rb532.c1
-rw-r--r--drivers/leds/leds-sunfire.c1
-rw-r--r--drivers/leds/leds-tca6507.c1
-rw-r--r--drivers/macintosh/mac_hid.c1
-rw-r--r--drivers/macintosh/therm_adt746x.c1
-rw-r--r--drivers/macintosh/windfarm_cpufreq_clamp.c1
-rw-r--r--drivers/md/dm-era-target.c1
-rw-r--r--drivers/media/common/cypress_firmware.c1
-rw-r--r--drivers/media/common/saa7146/saa7146_fops.c1
-rw-r--r--drivers/media/dvb-frontends/dibx000_common.c1
-rw-r--r--drivers/media/dvb-frontends/sp887x.c1
-rw-r--r--drivers/media/firewire/firedtv-fw.c1
-rw-r--r--drivers/media/pci/b2c2/flexcop-pci.c1
-rw-r--r--drivers/media/radio/radio-aimslab.c1
-rw-r--r--drivers/media/radio/radio-aztech.c1
-rw-r--r--drivers/media/radio/radio-cadet.c1
-rw-r--r--drivers/media/radio/radio-gemtek.c1
-rw-r--r--drivers/media/radio/radio-maxiradio.c1
-rw-r--r--drivers/media/radio/radio-miropcm20.c1
-rw-r--r--drivers/media/radio/radio-rtrack2.c1
-rw-r--r--drivers/media/radio/radio-sf16fmi.c1
-rw-r--r--drivers/media/radio/radio-sf16fmr2.c1
-rw-r--r--drivers/media/radio/radio-terratec.c1
-rw-r--r--drivers/media/radio/radio-trust.c1
-rw-r--r--drivers/media/radio/radio-typhoon.c1
-rw-r--r--drivers/media/radio/radio-zoltrix.c1
-rw-r--r--drivers/media/rc/keymaps/rc-twinhan1027.c1
-rw-r--r--drivers/media/tuners/mt20xx.c1
-rw-r--r--drivers/media/tuners/tda9887.c1
-rw-r--r--drivers/media/tuners/tuner-simple.c1
-rw-r--r--drivers/media/tuners/tuner-types.c1
-rw-r--r--drivers/media/usb/b2c2/flexcop-usb.c1
-rw-r--r--drivers/media/v4l2-core/tuner-core.c1
-rw-r--r--drivers/mtd/chips/chipreg.c1
-rw-r--r--drivers/mtd/chips/map_absent.c1
-rw-r--r--drivers/mtd/devices/bcm47xxsflash.c1
-rw-r--r--drivers/mtd/devices/phram.c1
-rw-r--r--drivers/mtd/devices/slram.c1
-rw-r--r--drivers/mtd/maps/amd76xrom.c1
-rw-r--r--drivers/mtd/maps/ck804xrom.c1
-rw-r--r--drivers/mtd/maps/esb2rom.c1
-rw-r--r--drivers/mtd/maps/ichxrom.c1
-rw-r--r--drivers/mtd/maps/ixp4xx.c1
-rw-r--r--drivers/mtd/maps/l440gx.c1
-rw-r--r--drivers/mtd/maps/map_funcs.c1
-rw-r--r--drivers/mtd/maps/nettel.c1
-rw-r--r--drivers/mtd/maps/sa1100-flash.c1
-rw-r--r--drivers/mtd/maps/scb2_flash.c1
-rw-r--r--drivers/mtd/maps/scx200_docflash.c1
-rw-r--r--drivers/mtd/maps/sun_uflash.c1
-rw-r--r--drivers/mtd/nand/raw/cafe_nand.c1
-rw-r--r--drivers/mtd/nand/raw/diskonchip.c1
-rw-r--r--drivers/mtd/rfd_ftl.c1
-rw-r--r--drivers/mtd/tests/mtd_nandecctest.c1
-rw-r--r--drivers/net/dsa/dsa_loop_bdinfo.c1
-rw-r--r--drivers/net/dummy.c1
-rw-r--r--drivers/net/ethernet/8390/8390.c1
-rw-r--r--drivers/net/ethernet/8390/8390p.c1
-rw-r--r--drivers/net/ethernet/amd/7990.c1
-rw-r--r--drivers/net/ethernet/amd/declance.c1
-rw-r--r--drivers/net/ethernet/amd/hplance.c1
-rw-r--r--drivers/net/ethernet/amd/mvme147.c1
-rw-r--r--drivers/net/ethernet/amd/sunlance.c1
-rw-r--r--drivers/net/ethernet/apple/bmac.c1
-rw-r--r--drivers/net/ethernet/apple/mace.c1
-rw-r--r--drivers/net/ethernet/i825xx/sni_82596.c1
-rw-r--r--drivers/net/ethernet/ibm/emac/phy.c1
-rw-r--r--drivers/net/ethernet/natsemi/sonic.c1
-rw-r--r--drivers/net/ethernet/realtek/r8169.c1
-rw-r--r--drivers/net/ethernet/seeq/sgiseeq.c1
-rw-r--r--drivers/net/ethernet/silan/sc92031.c1
-rw-r--r--drivers/net/ethernet/xilinx/ll_temac_main.c1
-rw-r--r--drivers/net/ethernet/xilinx/xilinx_axienet_main.c1
-rw-r--r--drivers/net/hamradio/6pack.c1
-rw-r--r--drivers/net/ipvlan/ipvtap.c1
-rw-r--r--drivers/net/macvtap.c1
-rw-r--r--drivers/net/nlmon.c1
-rw-r--r--drivers/net/slip/slip.c1
-rw-r--r--drivers/net/sungem_phy.c1
-rw-r--r--drivers/net/tap.c1
-rw-r--r--drivers/net/veth.c1
-rw-r--r--drivers/net/vsockmon.c1
-rw-r--r--drivers/net/wan/hostess_sv11.c1
-rw-r--r--drivers/net/wan/x25_asy.c1
-rw-r--r--drivers/net/wireless/intersil/hostap/hostap_cs.c1
-rw-r--r--drivers/net/wireless/intersil/hostap/hostap_pci.c1
-rw-r--r--drivers/net/wireless/intersil/hostap/hostap_plx.c1
-rw-r--r--drivers/net/wireless/marvell/libertas/if_usb.c1
-rw-r--r--drivers/net/wireless/marvell/libertas/main.c1
-rw-r--r--drivers/net/wireless/wl3501_cs.c1
-rw-r--r--drivers/nvdimm/e820.c1
-rw-r--r--drivers/parport/parport_amiga.c1
-rw-r--r--drivers/parport/parport_atari.c1
-rw-r--r--drivers/parport/parport_mfc3.c1
-rw-r--r--drivers/parport/parport_pc.c1
-rw-r--r--drivers/parport/parport_sunbpp.c1
-rw-r--r--drivers/pcmcia/db1xxx_ss.c1
-rw-r--r--drivers/pcmcia/i82092.c1
-rw-r--r--drivers/pcmcia/sa1111_generic.c1
-rw-r--r--drivers/pcmcia/xxs1500_ss.c1
-rw-r--r--drivers/pcmcia/yenta_socket.c1
-rw-r--r--drivers/pinctrl/pinctrl-mcp23s08.c1
-rw-r--r--drivers/pinctrl/pinctrl-u300.c1
-rw-r--r--drivers/platform/mips/cpu_hwmon.c1
-rw-r--r--drivers/power/supply/ltc2941-battery-gauge.c1
-rw-r--r--drivers/power/supply/twl4030_madc_battery.c1
-rw-r--r--drivers/rtc/rtc-bq4802.c1
-rw-r--r--drivers/rtc/rtc-ds1216.c1
-rw-r--r--drivers/rtc/rtc-generic.c1
-rw-r--r--drivers/rtc/rtc-msm6242.c1
-rw-r--r--drivers/rtc/rtc-r7301.c1
-rw-r--r--drivers/rtc/rtc-rp5c01.c1
-rw-r--r--drivers/sbus/char/bbc_i2c.c1
-rw-r--r--drivers/sbus/char/display7seg.c1
-rw-r--r--drivers/sbus/char/envctrl.c1
-rw-r--r--drivers/sbus/char/flash.c1
-rw-r--r--drivers/sbus/char/uctrl.c1
-rw-r--r--drivers/scsi/a2091.c1
-rw-r--r--drivers/scsi/a3000.c1
-rw-r--r--drivers/scsi/a4000t.c1
-rw-r--r--drivers/scsi/aha1542.c1
-rw-r--r--drivers/scsi/am53c974.c1
-rw-r--r--drivers/scsi/arm/arxescsi.c1
-rw-r--r--drivers/scsi/arm/cumana_1.c1
-rw-r--r--drivers/scsi/arm/oak.c1
-rw-r--r--drivers/scsi/atp870u.c1
-rw-r--r--drivers/scsi/bvme6000_scsi.c1
-rw-r--r--drivers/scsi/ch.c1
-rw-r--r--drivers/scsi/esp_scsi.c1
-rw-r--r--drivers/scsi/g_NCR5380.c1
-rw-r--r--drivers/scsi/gvp11.c1
-rw-r--r--drivers/scsi/imm.c1
-rw-r--r--drivers/scsi/jazz_esp.c1
-rw-r--r--drivers/scsi/mac53c94.c1
-rw-r--r--drivers/scsi/mac_esp.c1
-rw-r--r--drivers/scsi/mac_scsi.c1
-rw-r--r--drivers/scsi/mesh.c1
-rw-r--r--drivers/scsi/mvme16x_scsi.c1
-rw-r--r--drivers/scsi/osst.c1
-rw-r--r--drivers/scsi/qlogicpti.c1
-rw-r--r--drivers/scsi/scsi.c1
-rw-r--r--drivers/scsi/sd.c1
-rw-r--r--drivers/scsi/sr.c1
-rw-r--r--drivers/scsi/st.c1
-rw-r--r--drivers/scsi/sun3_scsi.c1
-rw-r--r--drivers/scsi/sun3x_esp.c1
-rw-r--r--drivers/scsi/sun_esp.c1
-rw-r--r--drivers/scsi/wd719x.c1
-rw-r--r--drivers/scsi/zalon.c1
-rw-r--r--drivers/scsi/zorro7xx.c1
-rw-r--r--drivers/sn/ioc3.c1
-rw-r--r--drivers/spi/spi-cavium-thunderx.c1
-rw-r--r--drivers/spi/spi-jcore.c1
-rw-r--r--drivers/spi/spi-pxa2xx-pci.c1
-rw-r--r--drivers/thermal/tango_thermal.c1
-rw-r--r--drivers/thunderbolt/nhi.c1
-rw-r--r--drivers/vhost/vringh.c1
-rw-r--r--drivers/video/backlight/backlight.c1
-rw-r--r--drivers/video/backlight/lcd.c1
-rw-r--r--drivers/video/console/newport_con.c1
-rw-r--r--drivers/video/console/sticore.c1
-rw-r--r--drivers/video/fbdev/aty/aty128fb.c1
-rw-r--r--drivers/video/fbdev/bw2.c1
-rw-r--r--drivers/video/fbdev/carminefb.c1
-rw-r--r--drivers/video/fbdev/cg14.c1
-rw-r--r--drivers/video/fbdev/cg3.c1
-rw-r--r--drivers/video/fbdev/cg6.c1
-rw-r--r--drivers/video/fbdev/dnfb.c1
-rw-r--r--drivers/video/fbdev/ffb.c1
-rw-r--r--drivers/video/fbdev/gxt4500.c1
-rw-r--r--drivers/video/fbdev/hpfb.c1
-rw-r--r--drivers/video/fbdev/i740fb.c1
-rw-r--r--drivers/video/fbdev/leo.c1
-rw-r--r--drivers/video/fbdev/matrox/i2c-matroxfb.c1
-rw-r--r--drivers/video/fbdev/matrox/matroxfb_DAC1064.c1
-rw-r--r--drivers/video/fbdev/matrox/matroxfb_Ti3026.c1
-rw-r--r--drivers/video/fbdev/matrox/matroxfb_accel.c1
-rw-r--r--drivers/video/fbdev/matrox/matroxfb_base.c1
-rw-r--r--drivers/video/fbdev/matrox/matroxfb_crtc2.c1
-rw-r--r--drivers/video/fbdev/matrox/matroxfb_g450.c1
-rw-r--r--drivers/video/fbdev/matrox/matroxfb_maven.c1
-rw-r--r--drivers/video/fbdev/matrox/matroxfb_misc.c1
-rw-r--r--drivers/video/fbdev/p9100.c1
-rw-r--r--drivers/video/fbdev/pvr2fb.c1
-rw-r--r--drivers/video/fbdev/sstfb.c1
-rw-r--r--drivers/video/fbdev/tcx.c1
-rw-r--r--drivers/video/fbdev/tdfxfb.c1
-rw-r--r--drivers/video/fbdev/tridentfb.c1
-rw-r--r--drivers/video/fbdev/uvesafb.c1
-rw-r--r--drivers/video/fbdev/vesafb.c1
-rw-r--r--drivers/virtio/virtio.c1
-rw-r--r--drivers/virtio/virtio_input.c1
-rw-r--r--drivers/watchdog/alim7101_wdt.c1
-rw-r--r--drivers/watchdog/cpwd.c1
-rw-r--r--drivers/watchdog/diag288_wdt.c1
-rw-r--r--drivers/watchdog/pcwd.c1
-rw-r--r--drivers/watchdog/pika_wdt.c1
-rw-r--r--drivers/watchdog/riowd.c1
-rw-r--r--drivers/xen/privcmd.c1
-rw-r--r--drivers/xen/tmem.c1
-rw-r--r--drivers/xen/xenbus/xenbus_probe_frontend.c1
-rw-r--r--drivers/xen/xenfs/super.c1
341 files changed, 341 insertions, 0 deletions
diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
index aa972dc5cb7e..b2ef4c2ec955 100644
--- a/drivers/acpi/custom_method.c
+++ b/drivers/acpi/custom_method.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* custom_method.c - debugfs interface for customizing ACPI control method
*/
diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c
index b70fce2a38eb..fa2bfc344a97 100644
--- a/drivers/ata/pata_acpi.c
+++ b/drivers/ata/pata_acpi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* ACPI PATA driver
*
diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index 8706533db57b..987967f976cb 100644
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_amd.c - AMD PATA for new ATA layer
* (C) 2005-2006 Red Hat Inc
diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c
index 6b3355343542..3aa006c5ed0c 100644
--- a/drivers/ata/pata_artop.c
+++ b/drivers/ata/pata_artop.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_artop.c - ARTOP ATA controller driver
*
diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index 843bb200a1ee..c68aa3f585f2 100644
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_atiixp.c - ATI PATA for new ATA layer
* (C) 2005 Red Hat Inc
diff --git a/drivers/ata/pata_cmd640.c b/drivers/ata/pata_cmd640.c
index e3532eda7b05..d0bcabb58b44 100644
--- a/drivers/ata/pata_cmd640.c
+++ b/drivers/ata/pata_cmd640.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_cmd640.c - CMD640 PCI PATA for new ATA layer
* (C) 2007 Red Hat Inc
diff --git a/drivers/ata/pata_cmd64x.c b/drivers/ata/pata_cmd64x.c
index 13ca5883285b..3134eaec9e3d 100644
--- a/drivers/ata/pata_cmd64x.c
+++ b/drivers/ata/pata_cmd64x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_cmd64x.c - CMD64x PATA for new ATA layer
* (C) 2005 Red Hat Inc
diff --git a/drivers/ata/pata_cypress.c b/drivers/ata/pata_cypress.c
index 793018460d82..e1486fe298ae 100644
--- a/drivers/ata/pata_cypress.c
+++ b/drivers/ata/pata_cypress.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_cypress.c - Cypress PATA for new ATA layer
* (C) 2006 Red Hat Inc
diff --git a/drivers/ata/pata_efar.c b/drivers/ata/pata_efar.c
index 4a57a6f032d9..21da59f35b41 100644
--- a/drivers/ata/pata_efar.c
+++ b/drivers/ata/pata_efar.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_efar.c - EFAR PIIX clone controller driver
*
diff --git a/drivers/ata/pata_ep93xx.c b/drivers/ata/pata_ep93xx.c
index db271b705529..badab6708893 100644
--- a/drivers/ata/pata_ep93xx.c
+++ b/drivers/ata/pata_ep93xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* EP93XX PATA controller driver.
*
diff --git a/drivers/ata/pata_ftide010.c b/drivers/ata/pata_ftide010.c
index 569a4a662dcd..34cb104f6b43 100644
--- a/drivers/ata/pata_ftide010.c
+++ b/drivers/ata/pata_ftide010.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Faraday Technology FTIDE010 driver
* Copyright (C) 2017 Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c
index a219a503c229..2574d6fbb1ad 100644
--- a/drivers/ata/pata_hpt366.c
+++ b/drivers/ata/pata_hpt366.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Libata driver for the highpoint 366 and 368 UDMA66 ATA controllers.
*
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index ef8aaeb0c575..fad6c6a87313 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Libata driver for the highpoint 37x and 30x UDMA66 ATA controllers.
*
diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c
index b93c0f0729e7..9cb2d50db876 100644
--- a/drivers/ata/pata_hpt3x2n.c
+++ b/drivers/ata/pata_hpt3x2n.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Libata driver for the HighPoint 371N, 372N, and 302N UDMA66 ATA controllers.
*
diff --git a/drivers/ata/pata_icside.c b/drivers/ata/pata_icside.c
index c272f2cbb47c..08543aeb0093 100644
--- a/drivers/ata/pata_icside.c
+++ b/drivers/ata/pata_icside.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
diff --git a/drivers/ata/pata_isapnp.c b/drivers/ata/pata_isapnp.c
index 994f168b54a8..43bb224430d3 100644
--- a/drivers/ata/pata_isapnp.c
+++ b/drivers/ata/pata_isapnp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata-isapnp.c - ISA PnP PATA controller driver.
diff --git a/drivers/ata/pata_it8213.c b/drivers/ata/pata_it8213.c
index 4f97d1e52f85..8a3e8778163c 100644
--- a/drivers/ata/pata_it8213.c
+++ b/drivers/ata/pata_it8213.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_it8213.c - iTE Tech. Inc. IT8213 PATA driver
*
diff --git a/drivers/ata/pata_jmicron.c b/drivers/ata/pata_jmicron.c
index 4d1a5d2c4287..c3dedd3e71fb 100644
--- a/drivers/ata/pata_jmicron.c
+++ b/drivers/ata/pata_jmicron.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_jmicron.c - JMicron ATA driver for non AHCI mode. This drives the
* PATA port of the controller. The SATA ports are
diff --git a/drivers/ata/pata_macio.c b/drivers/ata/pata_macio.c
index 456ae7184f92..57f2ec71cfc3 100644
--- a/drivers/ata/pata_macio.c
+++ b/drivers/ata/pata_macio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Libata based driver for Apple "macio" family of PATA controllers
*
diff --git a/drivers/ata/pata_marvell.c b/drivers/ata/pata_marvell.c
index ff468a6fd8dd..b066809ba9a1 100644
--- a/drivers/ata/pata_marvell.c
+++ b/drivers/ata/pata_marvell.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Marvell PATA driver.
*
diff --git a/drivers/ata/pata_mpiix.c b/drivers/ata/pata_mpiix.c
index 202b4d601393..8fda0e32c1ab 100644
--- a/drivers/ata/pata_mpiix.c
+++ b/drivers/ata/pata_mpiix.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_mpiix.c - Intel MPIIX PATA for new ATA layer
* (C) 2005-2006 Red Hat Inc
diff --git a/drivers/ata/pata_netcell.c b/drivers/ata/pata_netcell.c
index 0ea18331d466..a7ecc1a204b5 100644
--- a/drivers/ata/pata_netcell.c
+++ b/drivers/ata/pata_netcell.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_netcell.c - Netcell PATA driver
*
diff --git a/drivers/ata/pata_ninja32.c b/drivers/ata/pata_ninja32.c
index 44f97ad3c88d..607db1f05f9a 100644
--- a/drivers/ata/pata_ninja32.c
+++ b/drivers/ata/pata_ninja32.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_ninja32.c - Ninja32 PATA for new ATA layer
* (C) 2007 Red Hat Inc
diff --git a/drivers/ata/pata_ns87415.c b/drivers/ata/pata_ns87415.c
index 84c6b225b56e..4b2ba813dcab 100644
--- a/drivers/ata/pata_ns87415.c
+++ b/drivers/ata/pata_ns87415.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_ns87415.c - NS87415 (non PARISC) PATA
*
diff --git a/drivers/ata/pata_oldpiix.c b/drivers/ata/pata_oldpiix.c
index b9bf78b7d48d..22a020374410 100644
--- a/drivers/ata/pata_oldpiix.c
+++ b/drivers/ata/pata_oldpiix.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_oldpiix.c - Intel PATA/SATA controllers
*
diff --git a/drivers/ata/pata_opti.c b/drivers/ata/pata_opti.c
index 3a944a029264..06a800a3b070 100644
--- a/drivers/ata/pata_opti.c
+++ b/drivers/ata/pata_opti.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_opti.c - ATI PATA for new ATA layer
* (C) 2005 Red Hat Inc
diff --git a/drivers/ata/pata_optidma.c b/drivers/ata/pata_optidma.c
index bdec7efa4643..fbcf0af34924 100644
--- a/drivers/ata/pata_optidma.c
+++ b/drivers/ata/pata_optidma.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_optidma.c - Opti DMA PATA for new ATA layer
* (C) 2006 Red Hat Inc
diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c
index 9001991d2830..378ed9ea97e9 100644
--- a/drivers/ata/pata_pdc202xx_old.c
+++ b/drivers/ata/pata_pdc202xx_old.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_pdc202xx_old.c - Promise PDC202xx PATA for new ATA layer
* (C) 2005 Red Hat Inc
diff --git a/drivers/ata/pata_radisys.c b/drivers/ata/pata_radisys.c
index a3f1123d17aa..8fde4a86401b 100644
--- a/drivers/ata/pata_radisys.c
+++ b/drivers/ata/pata_radisys.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_radisys.c - Intel PATA/SATA controllers
*
diff --git a/drivers/ata/pata_rz1000.c b/drivers/ata/pata_rz1000.c
index b3ec18c6bcc6..3722a67083fd 100644
--- a/drivers/ata/pata_rz1000.c
+++ b/drivers/ata/pata_rz1000.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* RZ1000/1001 driver based upon
*
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index 57de02123c4c..916bf024d737 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_serverworks.c - Serverworks PATA for new ATA layer
* (C) 2005 Red Hat Inc
diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c
index 626f989d5c6a..d7cd39a9888a 100644
--- a/drivers/ata/pata_sis.c
+++ b/drivers/ata/pata_sis.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_sis.c - SiS ATA driver
*
diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c
index 4935f61f629c..ac7ddd87f188 100644
--- a/drivers/ata/pata_sl82c105.c
+++ b/drivers/ata/pata_sl82c105.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_sl82c105.c - SL82C105 PATA for new ATA layer
* (C) 2005 Red Hat Inc
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index fd19f1ce83aa..38044e679795 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* pata_via.c - VIA PATA for new ATA layer
* (C) 2005-2006 Red Hat Inc
diff --git a/drivers/ata/sata_gemini.c b/drivers/ata/sata_gemini.c
index 46950e0267e0..f793564f3d78 100644
--- a/drivers/ata/sata_gemini.c
+++ b/drivers/ata/sata_gemini.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Cortina Systems Gemini SATA bridge add-on to Faraday FTIDE010
* Copyright (C) 2017 Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
index 8d98130ecd40..8157925af824 100644
--- a/drivers/atm/adummy.c
+++ b/drivers/atm/adummy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* adummy.c: a dummy ATM driver
*/
diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
index afebeb1c3e1e..d9fd70280482 100644
--- a/drivers/atm/atmtcp.c
+++ b/drivers/atm/atmtcp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* drivers/atm/atmtcp.c - ATM over TCP "device" driver */
/* Written 1997-2000 by Werner Almesberger, EPFL LRC/ICA */
diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
index f8c703426c90..79b718430cd1 100644
--- a/drivers/atm/eni.c
+++ b/drivers/atm/eni.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* drivers/atm/eni.c - Efficient Networks ENI155P device driver */
/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
diff --git a/drivers/atm/idt77105.c b/drivers/atm/idt77105.c
index 0a67487c0b1d..63871859e6e8 100644
--- a/drivers/atm/idt77105.c
+++ b/drivers/atm/idt77105.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* drivers/atm/idt77105.c - IDT77105 (PHY) driver */
/* Written 1999 by Greg Banks, NEC Australia <gnb@linuxfan.com>. Based on suni.c */
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index ae4aa02e4dc6..8db8c0fb5e2d 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* nicstar.c
*
diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
index 4b044710a8cf..c920a8c52925 100644
--- a/drivers/atm/suni.c
+++ b/drivers/atm/suni.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* drivers/atm/suni.c - S/UNI PHY driver
*
diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
index 4fa13a807873..7850758b5bb8 100644
--- a/drivers/atm/uPD98402.c
+++ b/drivers/atm/uPD98402.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* drivers/atm/uPD98402.c - NEC uPD98402 (PHY) declarations */
/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
index d5c76b50d357..57f97b95a453 100644
--- a/drivers/atm/zatm.c
+++ b/drivers/atm/zatm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* drivers/atm/zatm.c - ZeitNet ZN122x device driver */
/* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c
index 92b930cb3b72..226219da3da6 100644
--- a/drivers/block/amiflop.c
+++ b/drivers/block/amiflop.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/amiga/amiflop.c
*
diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c
index c7b5c4671f05..85f20e371f2f 100644
--- a/drivers/block/ataflop.c
+++ b/drivers/block/ataflop.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* drivers/block/ataflop.c
*
diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index 2da615b45b31..c548a5a6c1a0 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Ram backed block device driver.
*
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index b8998abd86a5..9fb9b312ab6b 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/drivers/block/floppy.c
*
diff --git a/drivers/block/null_blk_main.c b/drivers/block/null_blk_main.c
index d7ac09c092f2..447d635c79a2 100644
--- a/drivers/block/null_blk_main.c
+++ b/drivers/block/null_blk_main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Add configfs and memory store: Kyungchan Koh <kkc6196@fb.com> and
* Shaohua Li <shli@fb.com>
diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c
index c0c50816a10b..4c7f51b1eda9 100644
--- a/drivers/block/ps3vram.c
+++ b/drivers/block/ps3vram.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* ps3vram - Use extra PS3 video ram as block device.
*
diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c
index 26937ba28f78..6b2fd630de85 100644
--- a/drivers/block/sunvdc.c
+++ b/drivers/block/sunvdc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* sunvdc.c: Sun LDOM Virtual Disk Client.
*
* Copyright (C) 2007, 2008 David S. Miller <davem@davemloft.net>
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index f1d90cd3dc47..7ffd719d89de 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
//#define DEBUG
#include <linux/spinlock.h>
#include <linux/slab.h>
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index c69e39fdd02b..594aee281977 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright 2001-2003 SuSE Labs.
* Distributed under the GNU public license, v2.
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index 31fcd0430426..62de7f4ba864 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* UniNorth AGPGART routines.
*/
diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c
index a4961d35e940..87a92a044570 100644
--- a/drivers/char/agp/via-agp.c
+++ b/drivers/char/agp/via-agp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* VIA AGPGART routines.
*/
diff --git a/drivers/char/apm-emulation.c b/drivers/char/apm-emulation.c
index 53436c03dbce..230cf852fa9c 100644
--- a/drivers/char/apm-emulation.c
+++ b/drivers/char/apm-emulation.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* bios-less APM driver for ARM Linux
* Jamey Hicks <jamey@crl.dec.com>
diff --git a/drivers/char/applicom.c b/drivers/char/applicom.c
index 4ccc39e00ced..eb108b3c619a 100644
--- a/drivers/char/applicom.c
+++ b/drivers/char/applicom.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* Derived from Applicom driver ac.c for SCO Unix */
/* Ported by David Woodhouse, Axiom (Cambridge) Ltd. */
/* dwmw2@infradead.org 30/8/98 */
diff --git a/drivers/char/ds1620.c b/drivers/char/ds1620.c
index 373f549525fe..cf89a9631107 100644
--- a/drivers/char/ds1620.c
+++ b/drivers/char/ds1620.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/drivers/char/ds1620.c: Dallas Semiconductors DS1620
* thermometer driver (as used in the Rebel.com NetWinder)
diff --git a/drivers/char/dtlk.c b/drivers/char/dtlk.c
index 4fed8fafa0f0..6946c1cad9f6 100644
--- a/drivers/char/dtlk.c
+++ b/drivers/char/dtlk.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* -*- linux-c -*-
* dtlk.c - DoubleTalk PC driver for Linux
*
diff --git a/drivers/char/efirtc.c b/drivers/char/efirtc.c
index 11781ebffbf7..4f73064d0c6f 100644
--- a/drivers/char/efirtc.c
+++ b/drivers/char/efirtc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* EFI Time Services Driver for Linux
*
diff --git a/drivers/char/hw_random/n2-drv.c b/drivers/char/hw_random/n2-drv.c
index f8411515fe1c..d4cab105796f 100644
--- a/drivers/char/hw_random/n2-drv.c
+++ b/drivers/char/hw_random/n2-drv.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* n2-drv.c: Niagara-2 RNG driver.
*
* Copyright (C) 2008, 2011 David S. Miller <davem@davemloft.net>
diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 3406852f67ff..7c9269e3477a 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Generic parallel printer driver
*
diff --git a/drivers/char/nsc_gpio.c b/drivers/char/nsc_gpio.c
index 2a91bf048804..da930c72bc74 100644
--- a/drivers/char/nsc_gpio.c
+++ b/drivers/char/nsc_gpio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* linux/drivers/char/nsc_gpio.c
National Semiconductor common GPIO device-file/VFS methods.
diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
index eff1e3f1b3a2..4667844eee69 100644
--- a/drivers/char/nvram.c
+++ b/drivers/char/nvram.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* CMOS/NV-RAM driver for Linux
*
diff --git a/drivers/char/nwbutton.c b/drivers/char/nwbutton.c
index a7113b78251a..ea378c0ed549 100644
--- a/drivers/char/nwbutton.c
+++ b/drivers/char/nwbutton.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* NetWinder Button Driver-
* Copyright (C) Alex Holden <alex@linuxhacker.org> 1998, 1999.
diff --git a/drivers/char/nwflash.c b/drivers/char/nwflash.c
index 76fb434068d4..a4a0797daa19 100644
--- a/drivers/char/nwflash.c
+++ b/drivers/char/nwflash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Flash memory interface rev.5 driver for the Intel
* Flash chips used on the NetWinder.
diff --git a/drivers/char/pc8736x_gpio.c b/drivers/char/pc8736x_gpio.c
index 5f4be88c0dfc..c39a836ebd15 100644
--- a/drivers/char/pc8736x_gpio.c
+++ b/drivers/char/pc8736x_gpio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* linux/drivers/char/pc8736x_gpio.c
National Semiconductor PC8736x GPIO driver. Allows a user space
diff --git a/drivers/char/powernv-op-panel.c b/drivers/char/powernv-op-panel.c
index a45dabcc8e10..027484ecfb0d 100644
--- a/drivers/char/powernv-op-panel.c
+++ b/drivers/char/powernv-op-panel.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* OPAL Operator Panel Display Driver
*
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index fd6eec8085b4..3484e9145aea 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/drivers/char/raw.c
*
diff --git a/drivers/char/scx200_gpio.c b/drivers/char/scx200_gpio.c
index 903761bc41c9..9f701dcba95c 100644
--- a/drivers/char/scx200_gpio.c
+++ b/drivers/char/scx200_gpio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* linux/drivers/char/scx200_gpio.c
National Semiconductor SCx200 GPIO driver. Allows a user space
diff --git a/drivers/cpufreq/ia64-acpi-cpufreq.c b/drivers/cpufreq/ia64-acpi-cpufreq.c
index 80c5bf590acb..2efe7189ccc4 100644
--- a/drivers/cpufreq/ia64-acpi-cpufreq.c
+++ b/drivers/cpufreq/ia64-acpi-cpufreq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* This file provides the ACPI based P-state support. This
* module works with generic cpufreq infrastructure. Most of
diff --git a/drivers/cpufreq/sparc-us2e-cpufreq.c b/drivers/cpufreq/sparc-us2e-cpufreq.c
index bbd1d1e166b8..92acbb25abb3 100644
--- a/drivers/cpufreq/sparc-us2e-cpufreq.c
+++ b/drivers/cpufreq/sparc-us2e-cpufreq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* us2e_cpufreq.c: UltraSPARC-IIe cpu frequency support
*
* Copyright (C) 2003 David S. Miller (davem@redhat.com)
diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
index 51e3c6018e74..e41b35b16afd 100644
--- a/drivers/cpufreq/sparc-us3-cpufreq.c
+++ b/drivers/cpufreq/sparc-us3-cpufreq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* us3_cpufreq.c: UltraSPARC-III cpu frequency support
*
* Copyright (C) 2003 David S. Miller (davem@redhat.com)
diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
index e086b2dd4072..b49f494e0285 100644
--- a/drivers/cpufreq/speedstep-centrino.c
+++ b/drivers/cpufreq/speedstep-centrino.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* cpufreq driver for Enhanced SpeedStep, as found in Intel's Pentium
* M (part of the Centrino chipset).
diff --git a/drivers/crypto/axis/artpec6_crypto.c b/drivers/crypto/axis/artpec6_crypto.c
index d2fb72811442..80fa04ef215f 100644
--- a/drivers/crypto/axis/artpec6_crypto.c
+++ b/drivers/crypto/axis/artpec6_crypto.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for ARTPEC-6 crypto block using the kernel asynchronous crypto api.
*
diff --git a/drivers/crypto/cavium/nitrox/nitrox_main.c b/drivers/crypto/cavium/nitrox/nitrox_main.c
index faa78f651238..fe825d0ef9ca 100644
--- a/drivers/crypto/cavium/nitrox/nitrox_main.c
+++ b/drivers/crypto/cavium/nitrox/nitrox_main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/aer.h>
#include <linux/delay.h>
#include <linux/firmware.h>
diff --git a/drivers/crypto/n2_core.c b/drivers/crypto/n2_core.c
index 0d5d3d8eb680..760e72a5893b 100644
--- a/drivers/crypto/n2_core.c
+++ b/drivers/crypto/n2_core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* n2_core.c: Niagara2 Stream Processing Unit (SPU) crypto support.
*
* Copyright (C) 2010, 2011 David S. Miller <davem@davemloft.net>
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index 09d823d36d3a..ad020133da19 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Cryptographic API.
*
diff --git a/drivers/dma/ti/cppi41.c b/drivers/dma/ti/cppi41.c
index e507ec36c0d3..2f946f55076c 100644
--- a/drivers/dma/ti/cppi41.c
+++ b/drivers/dma/ti/cppi41.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/delay.h>
#include <linux/dmaengine.h>
#include <linux/dma-mapping.h>
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index e2a99466faaa..873437be86d9 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include "amd64_edac.h"
#include <asm/amd_nb.h>
diff --git a/drivers/edac/ie31200_edac.c b/drivers/edac/ie31200_edac.c
index aac9b9b360b8..adf60eb45bd4 100644
--- a/drivers/edac/ie31200_edac.c
+++ b/drivers/edac/ie31200_edac.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Intel E3-1200
* Copyright (C) 2014 Jason Baron <jbaron@akamai.com>
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
index bb0202ad7a13..ea622c6f3a39 100644
--- a/drivers/edac/mce_amd.c
+++ b/drivers/edac/mce_amd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/module.h>
#include <linux/slab.h>
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index 82ba110d9d1a..b132ab9ad607 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* IPv4 over IEEE 1394, per RFC 2734
* IPv6 over IEEE 1394, per RFC 3146
diff --git a/drivers/firmware/dmi-sysfs.c b/drivers/firmware/dmi-sysfs.c
index ecf2eeb5f6f9..b6180023eba7 100644
--- a/drivers/firmware/dmi-sysfs.c
+++ b/drivers/firmware/dmi-sysfs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* dmi-sysfs.c
*
diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
index 82ce1e6d261e..edaa4e5d84ad 100644
--- a/drivers/firmware/google/gsmi.c
+++ b/drivers/firmware/google/gsmi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright 2010 Google Inc. All Rights Reserved.
* Author: dlaurie@google.com (Duncan Laurie)
diff --git a/drivers/fsi/fsi-master-gpio.c b/drivers/fsi/fsi-master-gpio.c
index 4eb3a766fd4a..4dcce17f243f 100644
--- a/drivers/fsi/fsi-master-gpio.c
+++ b/drivers/fsi/fsi-master-gpio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* A FSI master controller, using a simple GPIO bit-banging interface
*/
diff --git a/drivers/gpu/drm/selftests/test-drm_mm.c b/drivers/gpu/drm/selftests/test-drm_mm.c
index 286a0eeefcb6..388f9844f4ba 100644
--- a/drivers/gpu/drm/selftests/test-drm_mm.c
+++ b/drivers/gpu/drm/selftests/test-drm_mm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Test cases for the drm_mm range manager
*/
diff --git a/drivers/hid/hid-aureal.c b/drivers/hid/hid-aureal.c
index 3280aff28e90..ac8946f80e22 100644
--- a/drivers/hid/hid-aureal.c
+++ b/drivers/hid/hid-aureal.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* HID driver for Aureal Cy se W-01RN USB_V3.1 devices
*
diff --git a/drivers/hwmon/ultra45_env.c b/drivers/hwmon/ultra45_env.c
index f2816c7c918f..b23cff2e3d5d 100644
--- a/drivers/hwmon/ultra45_env.c
+++ b/drivers/hwmon/ultra45_env.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* ultra45_env.c: Driver for Ultra45 PIC16F747 environmental monitor.
*
diff --git a/drivers/ide/aec62xx.c b/drivers/ide/aec62xx.c
index c7eaf20af926..4c959ce41ba9 100644
--- a/drivers/ide/aec62xx.c
+++ b/drivers/ide/aec62xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1999-2002 Andre Hedrick <andre@linux-ide.org>
* Copyright (C) 2007 MontaVista Software, Inc. <source@mvista.com>
diff --git a/drivers/ide/ali14xx.c b/drivers/ide/ali14xx.c
index 8f3570ee64c3..3268931c2c7a 100644
--- a/drivers/ide/ali14xx.c
+++ b/drivers/ide/ali14xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1996 Linus Torvalds & author (see below)
*/
diff --git a/drivers/ide/atiixp.c b/drivers/ide/atiixp.c
index 76650e92db41..e08b0aac08b9 100644
--- a/drivers/ide/atiixp.c
+++ b/drivers/ide/atiixp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2003 ATI Inc. <hyu@ati.com>
* Copyright (C) 2004,2007 Bartlomiej Zolnierkiewicz
diff --git a/drivers/ide/cmd640.c b/drivers/ide/cmd640.c
index 004243bd84db..f48decb9fac4 100644
--- a/drivers/ide/cmd640.c
+++ b/drivers/ide/cmd640.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1995-1996 Linus Torvalds & authors (see below)
*/
diff --git a/drivers/ide/cmd64x.c b/drivers/ide/cmd64x.c
index b127ed60c733..a1898e11b04e 100644
--- a/drivers/ide/cmd64x.c
+++ b/drivers/ide/cmd64x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* cmd64x.c: Enable interrupts at initialization time on Ultra/PCI machines.
* Due to massive hardware bugs, UltraDMA is only supported
diff --git a/drivers/ide/cy82c693.c b/drivers/ide/cy82c693.c
index f5820079a286..bc01660ee8fd 100644
--- a/drivers/ide/cy82c693.c
+++ b/drivers/ide/cy82c693.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1998-2000 Andreas S. Krebs (akrebs@altavista.net), Maintainer
* Copyright (C) 1998-2002 Andre Hedrick <andre@linux-ide.org>, Integrator
diff --git a/drivers/ide/dtc2278.c b/drivers/ide/dtc2278.c
index 8722df329cbe..714e8cd0fa49 100644
--- a/drivers/ide/dtc2278.c
+++ b/drivers/ide/dtc2278.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1996 Linus Torvalds & author (see below)
*/
diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c
index 0a3f9bcc8b04..fd3b5da44619 100644
--- a/drivers/ide/hpt366.c
+++ b/drivers/ide/hpt366.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1999-2003 Andre Hedrick <andre@linux-ide.org>
* Portions Copyright (C) 2001 Sun Microsystems, Inc.
diff --git a/drivers/ide/ht6560b.c b/drivers/ide/ht6560b.c
index 1e0fd3aa962d..0dae65ac7d6d 100644
--- a/drivers/ide/ht6560b.c
+++ b/drivers/ide/ht6560b.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1995-2000 Linus Torvalds & author (see below)
*/
diff --git a/drivers/ide/icside.c b/drivers/ide/icside.c
index 80e933b296f6..329c7e4bc9d0 100644
--- a/drivers/ide/icside.c
+++ b/drivers/ide/icside.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 1996-2004 Russell King.
*
diff --git a/drivers/ide/ide-4drives.c b/drivers/ide/ide-4drives.c
index 547d7cf2e016..06c6215e0cbe 100644
--- a/drivers/ide/ide-4drives.c
+++ b/drivers/ide/ide-4drives.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/kernel.h>
#include <linux/init.h>
diff --git a/drivers/ide/ide-gd.c b/drivers/ide/ide-gd.c
index f233b34ea0c0..dba9ad5c97b3 100644
--- a/drivers/ide/ide-gd.c
+++ b/drivers/ide/ide-gd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/module.h>
#include <linux/types.h>
#include <linux/string.h>
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 6ee866fcc5dd..9a9c64fd1032 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1994-1998 Linus Torvalds & authors (see below)
* Copyright (C) 2003-2005, 2007 Bartlomiej Zolnierkiewicz
diff --git a/drivers/ide/it8213.c b/drivers/ide/it8213.c
index 6b92846682fc..d0bf4430c437 100644
--- a/drivers/ide/it8213.c
+++ b/drivers/ide/it8213.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* ITE 8213 IDE driver
*
diff --git a/drivers/ide/ns87415.c b/drivers/ide/ns87415.c
index 392fd106edf1..11a672aba6ee 100644
--- a/drivers/ide/ns87415.c
+++ b/drivers/ide/ns87415.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1997-1998 Mark Lord <mlord@pobox.com>
* Copyright (C) 1998 Eddie C. Dost <ecd@skynet.be>
diff --git a/drivers/ide/opti621.c b/drivers/ide/opti621.c
index 26a45007e535..c374f82333c6 100644
--- a/drivers/ide/opti621.c
+++ b/drivers/ide/opti621.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1996-1998 Linus Torvalds & authors (see below)
*/
diff --git a/drivers/ide/pdc202xx_old.c b/drivers/ide/pdc202xx_old.c
index 224ad46d6cb2..5248ac064e6e 100644
--- a/drivers/ide/pdc202xx_old.c
+++ b/drivers/ide/pdc202xx_old.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1998-2002 Andre Hedrick <andre@linux-ide.org>
* Copyright (C) 2006-2007, 2009 MontaVista Software, Inc.
diff --git a/drivers/ide/qd65xx.c b/drivers/ide/qd65xx.c
index a6fb6a894c7b..6ce318ebd0cc 100644
--- a/drivers/ide/qd65xx.c
+++ b/drivers/ide/qd65xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1996-2001 Linus Torvalds & author (see below)
*/
diff --git a/drivers/ide/rapide.c b/drivers/ide/rapide.c
index d73c3d10087c..0ab8b86b7ed7 100644
--- a/drivers/ide/rapide.c
+++ b/drivers/ide/rapide.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 1996-2002 Russell King.
*/
diff --git a/drivers/ide/rz1000.c b/drivers/ide/rz1000.c
index f4b66f7ec9fd..fce2b7de5a19 100644
--- a/drivers/ide/rz1000.c
+++ b/drivers/ide/rz1000.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1995-1998 Linus Torvalds & author (see below)
*/
diff --git a/drivers/ide/serverworks.c b/drivers/ide/serverworks.c
index a97affca18ab..ac6fc3fffa0d 100644
--- a/drivers/ide/serverworks.c
+++ b/drivers/ide/serverworks.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1998-2000 Michel Aubry
* Copyright (C) 1998-2000 Andrzej Krzysztofowicz
diff --git a/drivers/ide/sl82c105.c b/drivers/ide/sl82c105.c
index 3300dac56390..5c24c420c438 100644
--- a/drivers/ide/sl82c105.c
+++ b/drivers/ide/sl82c105.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* SL82C105/Winbond 553 IDE driver
*
diff --git a/drivers/ide/slc90e66.c b/drivers/ide/slc90e66.c
index 8af92bbb3dcb..f521d5ebf916 100644
--- a/drivers/ide/slc90e66.c
+++ b/drivers/ide/slc90e66.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2000-2002 Andre Hedrick <andre@linux-ide.org>
* Copyright (C) 2006-2007 MontaVista Software, Inc. <source@mvista.com>
diff --git a/drivers/ide/umc8672.c b/drivers/ide/umc8672.c
index 3aa0fea0f3d9..870e235e30af 100644
--- a/drivers/ide/umc8672.c
+++ b/drivers/ide/umc8672.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1995-1996 Linus Torvalds & author (see below)
*/
diff --git a/drivers/iio/accel/kxsd9-spi.c b/drivers/iio/accel/kxsd9-spi.c
index b7d0078fd00e..011aeff19e3e 100644
--- a/drivers/iio/accel/kxsd9-spi.c
+++ b/drivers/iio/accel/kxsd9-spi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/spi/spi.h>
diff --git a/drivers/iio/adc/qcom-pm8xxx-xoadc.c b/drivers/iio/adc/qcom-pm8xxx-xoadc.c
index 4735f8a1ca9d..c599ffa45a04 100644
--- a/drivers/iio/adc/qcom-pm8xxx-xoadc.c
+++ b/drivers/iio/adc/qcom-pm8xxx-xoadc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Qualcomm PM8xxx PMIC XOADC driver
*
diff --git a/drivers/iio/buffer/kfifo_buf.c b/drivers/iio/buffer/kfifo_buf.c
index 70c302a93d7f..e78fc0834e6b 100644
--- a/drivers/iio/buffer/kfifo_buf.c
+++ b/drivers/iio/buffer/kfifo_buf.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/slab.h>
#include <linux/kernel.h>
#include <linux/module.h>
diff --git a/drivers/iio/gyro/bmg160_i2c.c b/drivers/iio/gyro/bmg160_i2c.c
index 934a092134f0..4fc9c6a3321f 100644
--- a/drivers/iio/gyro/bmg160_i2c.c
+++ b/drivers/iio/gyro/bmg160_i2c.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/i2c.h>
#include <linux/regmap.h>
#include <linux/iio/iio.h>
diff --git a/drivers/iio/gyro/bmg160_spi.c b/drivers/iio/gyro/bmg160_spi.c
index 021ea5fe6a37..182a59c42507 100644
--- a/drivers/iio/gyro/bmg160_spi.c
+++ b/drivers/iio/gyro/bmg160_spi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/spi/spi.h>
#include <linux/regmap.h>
#include <linux/iio/iio.h>
diff --git a/drivers/iio/gyro/mpu3050-core.c b/drivers/iio/gyro/mpu3050-core.c
index 0a406163d775..80154bca18b6 100644
--- a/drivers/iio/gyro/mpu3050-core.c
+++ b/drivers/iio/gyro/mpu3050-core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* MPU3050 gyroscope driver
*
diff --git a/drivers/iio/gyro/mpu3050-i2c.c b/drivers/iio/gyro/mpu3050-i2c.c
index 93f08b304a63..afa8018b9238 100644
--- a/drivers/iio/gyro/mpu3050-i2c.c
+++ b/drivers/iio/gyro/mpu3050-i2c.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/err.h>
#include <linux/i2c.h>
#include <linux/i2c-mux.h>
diff --git a/drivers/iio/light/bh1780.c b/drivers/iio/light/bh1780.c
index 036f3bbe323c..340d64d0ac59 100644
--- a/drivers/iio/light/bh1780.c
+++ b/drivers/iio/light/bh1780.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* ROHM 1780GLI Ambient Light Sensor Driver
*
diff --git a/drivers/iio/light/cm3605.c b/drivers/iio/light/cm3605.c
index e454bc6a33c6..964ede49f662 100644
--- a/drivers/iio/light/cm3605.c
+++ b/drivers/iio/light/cm3605.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* CM3605 Ambient Light and Proximity Sensor
*
diff --git a/drivers/iio/magnetometer/ak8974.c b/drivers/iio/magnetometer/ak8974.c
index f4d0a6c0fde7..fc7e910f8e8b 100644
--- a/drivers/iio/magnetometer/ak8974.c
+++ b/drivers/iio/magnetometer/ak8974.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for the Asahi Kasei EMD Corporation AK8974
* and Aichi Steel AMI305 magnetometer chips.
diff --git a/drivers/iio/pressure/bmp280-i2c.c b/drivers/iio/pressure/bmp280-i2c.c
index 03742b15b72a..acd9a3784fb4 100644
--- a/drivers/iio/pressure/bmp280-i2c.c
+++ b/drivers/iio/pressure/bmp280-i2c.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/acpi.h>
diff --git a/drivers/iio/pressure/bmp280-spi.c b/drivers/iio/pressure/bmp280-spi.c
index 17bc95586f9e..9d57b7a3b134 100644
--- a/drivers/iio/pressure/bmp280-spi.c
+++ b/drivers/iio/pressure/bmp280-spi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* SPI interface for the BMP280 driver
*
diff --git a/drivers/input/joystick/grip_mp.c b/drivers/input/joystick/grip_mp.c
index 573191dd78e8..056a89ac2bdf 100644
--- a/drivers/input/joystick/grip_mp.c
+++ b/drivers/input/joystick/grip_mp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for the Gravis Grip Multiport, a gamepad "hub" that
* connects up to four 9-pin digital gamepads/joysticks.
diff --git a/drivers/input/joystick/maplecontrol.c b/drivers/input/joystick/maplecontrol.c
index ff54e195d42c..3833ac47b2b8 100644
--- a/drivers/input/joystick/maplecontrol.c
+++ b/drivers/input/joystick/maplecontrol.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* SEGA Dreamcast controller driver
* Based on drivers/usb/iforce.c
diff --git a/drivers/input/keyboard/dlink-dir685-touchkeys.c b/drivers/input/keyboard/dlink-dir685-touchkeys.c
index 88e321b76397..b0ead7199c40 100644
--- a/drivers/input/keyboard/dlink-dir685-touchkeys.c
+++ b/drivers/input/keyboard/dlink-dir685-touchkeys.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* D-Link DIR-685 router I2C-based Touchkeys input driver
* Copyright (C) 2017 Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/input/misc/powermate.c b/drivers/input/misc/powermate.c
index e8de3aaf9f63..c4e0e1886061 100644
--- a/drivers/input/misc/powermate.c
+++ b/drivers/input/misc/powermate.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* A driver for the Griffin Technology, Inc. "PowerMate" USB controller dial.
*
diff --git a/drivers/input/misc/rb532_button.c b/drivers/input/misc/rb532_button.c
index 62c5814c796b..4412055f8761 100644
--- a/drivers/input/misc/rb532_button.c
+++ b/drivers/input/misc/rb532_button.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Support for the S1 button on Routerboard 532
*
diff --git a/drivers/input/misc/sparcspkr.c b/drivers/input/misc/sparcspkr.c
index 4a5afc7fe96e..fe43e5557ed7 100644
--- a/drivers/input/misc/sparcspkr.c
+++ b/drivers/input/misc/sparcspkr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for PC-speaker like devices found on various Sparc systems.
*
diff --git a/drivers/input/mouse/maplemouse.c b/drivers/input/mouse/maplemouse.c
index 25f0ecb90126..2de64d6a04d1 100644
--- a/drivers/input/mouse/maplemouse.c
+++ b/drivers/input/mouse/maplemouse.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* SEGA Dreamcast mouse driver
* Based on drivers/usb/usbmouse.c
diff --git a/drivers/input/serio/sun4i-ps2.c b/drivers/input/serio/sun4i-ps2.c
index 04b96fe39339..a681a2c04e39 100644
--- a/drivers/input/serio/sun4i-ps2.c
+++ b/drivers/input/serio/sun4i-ps2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for Allwinner A10 PS2 host controller
*
diff --git a/drivers/input/tablet/kbtab.c b/drivers/input/tablet/kbtab.c
index 75b500651e4e..04b85571f41e 100644
--- a/drivers/input/tablet/kbtab.c
+++ b/drivers/input/tablet/kbtab.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/module.h>
diff --git a/drivers/input/tablet/pegasus_notetaker.c b/drivers/input/tablet/pegasus_notetaker.c
index ffd03cfe3131..a1f3a0cb197e 100644
--- a/drivers/input/tablet/pegasus_notetaker.c
+++ b/drivers/input/tablet/pegasus_notetaker.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Pegasus Mobile Notetaker Pen input tablet driver
*
diff --git a/drivers/input/touchscreen/hp680_ts_input.c b/drivers/input/touchscreen/hp680_ts_input.c
index 85cf9bee8018..818f2e48be5a 100644
--- a/drivers/input/touchscreen/hp680_ts_input.c
+++ b/drivers/input/touchscreen/hp680_ts_input.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/input.h>
#include <linux/module.h>
#include <linux/init.h>
diff --git a/drivers/input/touchscreen/ili210x.c b/drivers/input/touchscreen/ili210x.c
index 9169aa03958a..e9006407c9bc 100644
--- a/drivers/input/touchscreen/ili210x.c
+++ b/drivers/input/touchscreen/ili210x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/module.h>
#include <linux/i2c.h>
#include <linux/interrupt.h>
diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c
index b8dd14958757..bcc37e955622 100644
--- a/drivers/isdn/hisax/teles_cs.c
+++ b/drivers/isdn/hisax/teles_cs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* $Id: teles_cs.c,v 1.1.2.2 2004/01/25 15:07:06 keil Exp $ */
/*======================================================================
diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
index 492789f56896..f512e99b976b 100644
--- a/drivers/leds/leds-clevo-mail.c
+++ b/drivers/leds/leds-clevo-mail.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/module.h>
diff --git a/drivers/leds/leds-cobalt-qube.c b/drivers/leds/leds-cobalt-qube.c
index 9be195707b39..ef22e1e94048 100644
--- a/drivers/leds/leds-cobalt-qube.c
+++ b/drivers/leds/leds-cobalt-qube.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright 2006 - Florian Fainelli <florian@openwrt.org>
*
diff --git a/drivers/leds/leds-rb532.c b/drivers/leds/leds-rb532.c
index fcd1215b64a2..db5af83f0cec 100644
--- a/drivers/leds/leds-rb532.c
+++ b/drivers/leds/leds-rb532.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* LEDs driver for the "User LED" on Routerboard532
*
diff --git a/drivers/leds/leds-sunfire.c b/drivers/leds/leds-sunfire.c
index 7c09db8bd4e8..eba7313719bf 100644
--- a/drivers/leds/leds-sunfire.c
+++ b/drivers/leds/leds-sunfire.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* leds-sunfire.c: SUNW,Ultra-Enterprise LED driver.
*
* Copyright (C) 2008 David S. Miller <davem@davemloft.net>
diff --git a/drivers/leds/leds-tca6507.c b/drivers/leds/leds-tca6507.c
index 8f343afa4787..c59035e157d1 100644
--- a/drivers/leds/leds-tca6507.c
+++ b/drivers/leds/leds-tca6507.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* leds-tca6507
*
diff --git a/drivers/macintosh/mac_hid.c b/drivers/macintosh/mac_hid.c
index 80d30e8e3389..7af0c536d568 100644
--- a/drivers/macintosh/mac_hid.c
+++ b/drivers/macintosh/mac_hid.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* drivers/macintosh/mac_hid.c
*
diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c
index d7cd5afa38cd..8f7725dc2166 100644
--- a/drivers/macintosh/therm_adt746x.c
+++ b/drivers/macintosh/therm_adt746x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Device driver for the i2c thermostat found on the iBook G4, Albook G4
*
diff --git a/drivers/macintosh/windfarm_cpufreq_clamp.c b/drivers/macintosh/windfarm_cpufreq_clamp.c
index 2626990331dc..52fd5fca89a0 100644
--- a/drivers/macintosh/windfarm_cpufreq_clamp.c
+++ b/drivers/macintosh/windfarm_cpufreq_clamp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/kernel.h>
diff --git a/drivers/md/dm-era-target.c b/drivers/md/dm-era-target.c
index 8e48920a3ffa..bdb84b8e7162 100644
--- a/drivers/md/dm-era-target.c
+++ b/drivers/md/dm-era-target.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include "dm.h"
#include "persistent-data/dm-transaction-manager.h"
#include "persistent-data/dm-bitset.h"
diff --git a/drivers/media/common/cypress_firmware.c b/drivers/media/common/cypress_firmware.c
index 8895158c1962..cdc7050ed3ac 100644
--- a/drivers/media/common/cypress_firmware.c
+++ b/drivers/media/common/cypress_firmware.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* cypress_firmware.c is part of the DVB USB library.
*
* Copyright (C) 2004-6 Patrick Boettcher (patrick.boettcher@posteo.de)
diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/media/common/saa7146/saa7146_fops.c
index be4355a4c126..be4f80a40214 100644
--- a/drivers/media/common/saa7146/saa7146_fops.c
+++ b/drivers/media/common/saa7146/saa7146_fops.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <media/drv-intf/saa7146_vv.h>
diff --git a/drivers/media/dvb-frontends/dibx000_common.c b/drivers/media/dvb-frontends/dibx000_common.c
index dc80a8442e7a..63a4c6a4afb5 100644
--- a/drivers/media/dvb-frontends/dibx000_common.c
+++ b/drivers/media/dvb-frontends/dibx000_common.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/i2c.h>
diff --git a/drivers/media/dvb-frontends/sp887x.c b/drivers/media/dvb-frontends/sp887x.c
index c02f50995df4..c89a91a3daf4 100644
--- a/drivers/media/dvb-frontends/sp887x.c
+++ b/drivers/media/dvb-frontends/sp887x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
Driver for the Spase sp887x demodulator
*/
diff --git a/drivers/media/firewire/firedtv-fw.c b/drivers/media/firewire/firedtv-fw.c
index 92f4112d2e37..97144734eb05 100644
--- a/drivers/media/firewire/firedtv-fw.c
+++ b/drivers/media/firewire/firedtv-fw.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* FireDTV driver -- firewire I/O backend
*/
diff --git a/drivers/media/pci/b2c2/flexcop-pci.c b/drivers/media/pci/b2c2/flexcop-pci.c
index cc6527e35537..a9d9520a94c6 100644
--- a/drivers/media/pci/b2c2/flexcop-pci.c
+++ b/drivers/media/pci/b2c2/flexcop-pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
* flexcop-pci.c - covers the PCI part including DMA transfers
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index 4c52ac6d8bc5..0e9a3787724c 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* AimsLab RadioTrack (aka RadioVeveal) driver
*
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index 840b7d60462b..4909c337b027 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* radio-aztech.c - Aztech radio card driver
*
diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
index d12e07e32546..12160894839c 100644
--- a/drivers/media/radio/radio-cadet.c
+++ b/drivers/media/radio/radio-cadet.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* radio-cadet.c - A video4linux driver for the ADS Cadet AM/FM Radio Card
*
* by Fred Gleason <fredg@wava.com>
diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index f051f8694ab9..06400112aebb 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* GemTek radio card driver
*
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 1b97ad2ce7d0..ad488ecbd16c 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Guillemot Maxi Radio FM 2000 PCI radio card driver for Linux
* (C) 2001 Dimitromanolakis Apostolos <apdim@grecian.net>
diff --git a/drivers/media/radio/radio-miropcm20.c b/drivers/media/radio/radio-miropcm20.c
index b626567b75c5..95d12cbff5c9 100644
--- a/drivers/media/radio/radio-miropcm20.c
+++ b/drivers/media/radio/radio-miropcm20.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Miro PCM20 radio driver for Linux radio support
* (c) 1998 Ruurd Reitsma <R.A.Reitsma@wbmt.tudelft.nl>
diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index 5a1470eb753e..73d2c187f122 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* RadioTrack II driver
* Copyright 1998 Ben Pfaff
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index a8fedc963614..434c03338d7f 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* SF16-FMI, SF16-FMP and SF16-FMD radio driver for Linux radio support
* heavily based on rtrack driver...
* (c) 1997 M. Kirkwood
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index ca8a1c263eac..bd323e640f1a 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* SF16-FMR2 and SF16-FMD2 radio driver for Linux
* Copyright (c) 2011 Ondrej Zary
*
diff --git a/drivers/media/radio/radio-terratec.c b/drivers/media/radio/radio-terratec.c
index 1af8f29cc7d1..8b8ce2b46a55 100644
--- a/drivers/media/radio/radio-terratec.c
+++ b/drivers/media/radio/radio-terratec.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* Terratec ActiveRadio ISA Standalone card driver for Linux radio support
* (c) 1999 R. Offermanns (rolf@offermanns.de)
* based on the aimslab radio driver from M. Kirkwood
diff --git a/drivers/media/radio/radio-trust.c b/drivers/media/radio/radio-trust.c
index a4bad322ffff..2fc009509c7c 100644
--- a/drivers/media/radio/radio-trust.c
+++ b/drivers/media/radio/radio-trust.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* radio-trust.c - Trust FM Radio card driver for Linux 2.2
* by Eric Lammerts <eric@scintilla.utwente.nl>
*
diff --git a/drivers/media/radio/radio-typhoon.c b/drivers/media/radio/radio-typhoon.c
index d0d67ad85b8f..1aa856df70df 100644
--- a/drivers/media/radio/radio-typhoon.c
+++ b/drivers/media/radio/radio-typhoon.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* Typhoon Radio Card driver for radio support
* (c) 1999 Dr. Henrik Seidel <Henrik.Seidel@gmx.de>
*
diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index 6007cd09b328..f3dc57c75131 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Zoltrix Radio Plus driver
* Copyright 1998 C. van Schaik <carl@leg.uct.ac.za>
diff --git a/drivers/media/rc/keymaps/rc-twinhan1027.c b/drivers/media/rc/keymaps/rc-twinhan1027.c
index 78bb3143a1a8..3ee28bcf31dc 100644
--- a/drivers/media/rc/keymaps/rc-twinhan1027.c
+++ b/drivers/media/rc/keymaps/rc-twinhan1027.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <media/rc-map.h>
#include <linux/module.h>
diff --git a/drivers/media/tuners/mt20xx.c b/drivers/media/tuners/mt20xx.c
index 8b4ce84b6914..baf708f42428 100644
--- a/drivers/media/tuners/mt20xx.c
+++ b/drivers/media/tuners/mt20xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* i2c tv tuner chip device driver
* controls microtune tuners, mt2032 + mt2050 at the moment.
diff --git a/drivers/media/tuners/tda9887.c b/drivers/media/tuners/tda9887.c
index 9777da03e308..dca2fc776e44 100644
--- a/drivers/media/tuners/tda9887.c
+++ b/drivers/media/tuners/tda9887.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/i2c.h>
diff --git a/drivers/media/tuners/tuner-simple.c b/drivers/media/tuners/tuner-simple.c
index d2169bb3111a..b6e70fada3fb 100644
--- a/drivers/media/tuners/tuner-simple.c
+++ b/drivers/media/tuners/tuner-simple.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* i2c tv tuner chip device driver
* controls all those simple 4-control-bytes style tuners.
diff --git a/drivers/media/tuners/tuner-types.c b/drivers/media/tuners/tuner-types.c
index 98bc15a388be..01f61ebabd56 100644
--- a/drivers/media/tuners/tuner-types.c
+++ b/drivers/media/tuners/tuner-types.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
*
* i2c tv tuner chip device type database.
diff --git a/drivers/media/usb/b2c2/flexcop-usb.c b/drivers/media/usb/b2c2/flexcop-usb.c
index a8f3169e30b3..1826ff825c2e 100644
--- a/drivers/media/usb/b2c2/flexcop-usb.c
+++ b/drivers/media/usb/b2c2/flexcop-usb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
* flexcop-usb.c - covers the USB part
diff --git a/drivers/media/v4l2-core/tuner-core.c b/drivers/media/v4l2-core/tuner-core.c
index 03a340cb5a9b..12d1e0c33c3c 100644
--- a/drivers/media/v4l2-core/tuner-core.c
+++ b/drivers/media/v4l2-core/tuner-core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* i2c tv tuner chip device driver
* core core, i.e. kernel interfaces, registering and so on
diff --git a/drivers/mtd/chips/chipreg.c b/drivers/mtd/chips/chipreg.c
index 0bbc61ba9524..ff86373d7d24 100644
--- a/drivers/mtd/chips/chipreg.c
+++ b/drivers/mtd/chips/chipreg.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Registration for chip drivers
*
diff --git a/drivers/mtd/chips/map_absent.c b/drivers/mtd/chips/map_absent.c
index f7a5bca92aef..fc68557f49c0 100644
--- a/drivers/mtd/chips/map_absent.c
+++ b/drivers/mtd/chips/map_absent.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Common code to handle absent "placeholder" devices
* Copyright 2001 Resilience Corporation <ebrower@resilience.com>
diff --git a/drivers/mtd/devices/bcm47xxsflash.c b/drivers/mtd/devices/bcm47xxsflash.c
index 9baa81b8780c..eccf2e5d905e 100644
--- a/drivers/mtd/devices/bcm47xxsflash.c
+++ b/drivers/mtd/devices/bcm47xxsflash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/slab.h>
diff --git a/drivers/mtd/devices/phram.c b/drivers/mtd/devices/phram.c
index 8a8627c30aed..c467286ca007 100644
--- a/drivers/mtd/devices/phram.c
+++ b/drivers/mtd/devices/phram.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/**
* Copyright (c) ???? Jochen Schäuble <psionic@psionic.de>
* Copyright (c) 2003-2004 Joern Engel <joern@wh.fh-wedel.de>
diff --git a/drivers/mtd/devices/slram.c b/drivers/mtd/devices/slram.c
index 10183ee4e12b..28131a127d06 100644
--- a/drivers/mtd/devices/slram.c
+++ b/drivers/mtd/devices/slram.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*======================================================================
This driver provides a method to access memory not used by the kernel
diff --git a/drivers/mtd/maps/amd76xrom.c b/drivers/mtd/maps/amd76xrom.c
index 26de0a1d08cf..462fadb56bdb 100644
--- a/drivers/mtd/maps/amd76xrom.c
+++ b/drivers/mtd/maps/amd76xrom.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* amd76xrom.c
*
diff --git a/drivers/mtd/maps/ck804xrom.c b/drivers/mtd/maps/ck804xrom.c
index 584962ec49f8..c9b7b4d5a923 100644
--- a/drivers/mtd/maps/ck804xrom.c
+++ b/drivers/mtd/maps/ck804xrom.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* ck804xrom.c
*
diff --git a/drivers/mtd/maps/esb2rom.c b/drivers/mtd/maps/esb2rom.c
index da9f6d76ce1d..5c27c6994896 100644
--- a/drivers/mtd/maps/esb2rom.c
+++ b/drivers/mtd/maps/esb2rom.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* esb2rom.c
*
diff --git a/drivers/mtd/maps/ichxrom.c b/drivers/mtd/maps/ichxrom.c
index 1888c5bf13f8..6b989f391baa 100644
--- a/drivers/mtd/maps/ichxrom.c
+++ b/drivers/mtd/maps/ichxrom.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* ichxrom.c
*
diff --git a/drivers/mtd/maps/ixp4xx.c b/drivers/mtd/maps/ixp4xx.c
index e3180d5aa06a..d8543201ab94 100644
--- a/drivers/mtd/maps/ixp4xx.c
+++ b/drivers/mtd/maps/ixp4xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* drivers/mtd/maps/ixp4xx.c
*
diff --git a/drivers/mtd/maps/l440gx.c b/drivers/mtd/maps/l440gx.c
index 74bd98ee635f..876f12f40018 100644
--- a/drivers/mtd/maps/l440gx.c
+++ b/drivers/mtd/maps/l440gx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* BIOS Flash chip on Intel 440GX board.
*
diff --git a/drivers/mtd/maps/map_funcs.c b/drivers/mtd/maps/map_funcs.c
index 3f268370eeca..5b684c170d4e 100644
--- a/drivers/mtd/maps/map_funcs.c
+++ b/drivers/mtd/maps/map_funcs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Out-of-line map I/O functions for simple maps when CONFIG_COMPLEX_MAPPINGS
* is enabled.
diff --git a/drivers/mtd/maps/nettel.c b/drivers/mtd/maps/nettel.c
index 729579fb654f..50046d497398 100644
--- a/drivers/mtd/maps/nettel.c
+++ b/drivers/mtd/maps/nettel.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/****************************************************************************/
/*
diff --git a/drivers/mtd/maps/sa1100-flash.c b/drivers/mtd/maps/sa1100-flash.c
index 893239629d6b..895510d40ce4 100644
--- a/drivers/mtd/maps/sa1100-flash.c
+++ b/drivers/mtd/maps/sa1100-flash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Flash memory access on SA11x0 based devices
*
diff --git a/drivers/mtd/maps/scb2_flash.c b/drivers/mtd/maps/scb2_flash.c
index b7a22a612a46..2afb253bf456 100644
--- a/drivers/mtd/maps/scb2_flash.c
+++ b/drivers/mtd/maps/scb2_flash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* MTD map driver for BIOS Flash on Intel SCB2 boards
* Copyright (C) 2002 Sun Microsystems, Inc.
diff --git a/drivers/mtd/maps/scx200_docflash.c b/drivers/mtd/maps/scx200_docflash.c
index 7f1a0e690c4f..8462662b7128 100644
--- a/drivers/mtd/maps/scx200_docflash.c
+++ b/drivers/mtd/maps/scx200_docflash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* linux/drivers/mtd/maps/scx200_docflash.c
Copyright (c) 2001,2002 Christer Weinigel <wingel@nano-system.com>
diff --git a/drivers/mtd/maps/sun_uflash.c b/drivers/mtd/maps/sun_uflash.c
index 1e73bba6e286..eb7258293256 100644
--- a/drivers/mtd/maps/sun_uflash.c
+++ b/drivers/mtd/maps/sun_uflash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* sun_uflash.c - Driver for user-programmable flash on
* Sun Microsystems SME boardsets.
*
diff --git a/drivers/mtd/nand/raw/cafe_nand.c b/drivers/mtd/nand/raw/cafe_nand.c
index b1c0cd6b49da..2d1c22dc88c1 100644
--- a/drivers/mtd/nand/raw/cafe_nand.c
+++ b/drivers/mtd/nand/raw/cafe_nand.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for One Laptop Per Child ‘CAFÉ’ controller, aka Marvell 88ALP01
*
diff --git a/drivers/mtd/nand/raw/diskonchip.c b/drivers/mtd/nand/raw/diskonchip.c
index f430c4bf0323..c0e1a8ebe820 100644
--- a/drivers/mtd/nand/raw/diskonchip.c
+++ b/drivers/mtd/nand/raw/diskonchip.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* (C) 2003 Red Hat, Inc.
* (C) 2004 Dan Brown <dan_brown@ieee.org>
diff --git a/drivers/mtd/rfd_ftl.c b/drivers/mtd/rfd_ftl.c
index 94720f2ca9a8..3d1df82fa105 100644
--- a/drivers/mtd/rfd_ftl.c
+++ b/drivers/mtd/rfd_ftl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* rfd_ftl.c -- resident flash disk (flash translation layer)
*
diff --git a/drivers/mtd/tests/mtd_nandecctest.c b/drivers/mtd/tests/mtd_nandecctest.c
index 73b06304c975..13bca9ea0cae 100644
--- a/drivers/mtd/tests/mtd_nandecctest.c
+++ b/drivers/mtd/tests/mtd_nandecctest.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
diff --git a/drivers/net/dsa/dsa_loop_bdinfo.c b/drivers/net/dsa/dsa_loop_bdinfo.c
index fb8d5dc71013..237066d30704 100644
--- a/drivers/net/dsa/dsa_loop_bdinfo.c
+++ b/drivers/net/dsa/dsa_loop_bdinfo.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/phy.h>
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index 3568129fb7da..54e4d8b07f0e 100644
--- a/drivers/net/dummy.c
+++ b/drivers/net/dummy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* dummy.c: a dummy net driver
The purpose of this driver is to provide a device to point a
diff --git a/drivers/net/ethernet/8390/8390.c b/drivers/net/ethernet/8390/8390.c
index a43544af257b..78f3e532c600 100644
--- a/drivers/net/ethernet/8390/8390.c
+++ b/drivers/net/ethernet/8390/8390.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* 8390 core for usual drivers */
static const char version[] =
diff --git a/drivers/net/ethernet/8390/8390p.c b/drivers/net/ethernet/8390/8390p.c
index 46d2257c4430..6cf36992a2c6 100644
--- a/drivers/net/ethernet/8390/8390p.c
+++ b/drivers/net/ethernet/8390/8390p.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* 8390 core for ISA devices needing bus delays */
static const char version[] =
diff --git a/drivers/net/ethernet/amd/7990.c b/drivers/net/ethernet/amd/7990.c
index dc57f2759f44..ab30761003da 100644
--- a/drivers/net/ethernet/amd/7990.c
+++ b/drivers/net/ethernet/amd/7990.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* 7990.c -- LANCE ethernet IC generic routines.
* This is an attempt to separate out the bits of various ethernet
diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c
index 9f23703dd509..dac4a2fcad6a 100644
--- a/drivers/net/ethernet/amd/declance.c
+++ b/drivers/net/ethernet/amd/declance.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Lance ethernet driver for the MIPS processor based
* DECstation family
diff --git a/drivers/net/ethernet/amd/hplance.c b/drivers/net/ethernet/amd/hplance.c
index c3dbf1c8a269..1381a474063f 100644
--- a/drivers/net/ethernet/amd/hplance.c
+++ b/drivers/net/ethernet/amd/hplance.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* hplance.c : the Linux/hp300/lance ethernet driver
*
* Copyright (C) 05/1998 Peter Maydell <pmaydell@chiark.greenend.org.uk>
diff --git a/drivers/net/ethernet/amd/mvme147.c b/drivers/net/ethernet/amd/mvme147.c
index 0a920448522f..72abd3f82249 100644
--- a/drivers/net/ethernet/amd/mvme147.c
+++ b/drivers/net/ethernet/amd/mvme147.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* mvme147.c : the Linux/mvme147/lance ethernet driver
*
* Copyright (C) 05/1998 Peter Maydell <pmaydell@chiark.greenend.org.uk>
diff --git a/drivers/net/ethernet/amd/sunlance.c b/drivers/net/ethernet/amd/sunlance.c
index bd6589de93d9..ebcbf8ca4829 100644
--- a/drivers/net/ethernet/amd/sunlance.c
+++ b/drivers/net/ethernet/amd/sunlance.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* $Id: sunlance.c,v 1.112 2002/01/15 06:48:55 davem Exp $
* lance.c: Linux/Sparc/Lance driver
*
diff --git a/drivers/net/ethernet/apple/bmac.c b/drivers/net/ethernet/apple/bmac.c
index 4d3855ceb500..c40daad515d5 100644
--- a/drivers/net/ethernet/apple/bmac.c
+++ b/drivers/net/ethernet/apple/bmac.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Network device driver for the BMAC ethernet controller on
* Apple Powermacs. Assumes it's under a DBDMA controller.
diff --git a/drivers/net/ethernet/apple/mace.c b/drivers/net/ethernet/apple/mace.c
index 4d9819d2894d..b8ba2abf5b3a 100644
--- a/drivers/net/ethernet/apple/mace.c
+++ b/drivers/net/ethernet/apple/mace.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Network device driver for the MACE ethernet controller on
* Apple Powermacs. Assumes it's under a DBDMA controller.
diff --git a/drivers/net/ethernet/i825xx/sni_82596.c b/drivers/net/ethernet/i825xx/sni_82596.c
index b2c04a789744..6eb6c2ff7f09 100644
--- a/drivers/net/ethernet/i825xx/sni_82596.c
+++ b/drivers/net/ethernet/i825xx/sni_82596.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* sni_82596.c -- driver for intel 82596 ethernet controller, as
* used in older SNI RM machines
diff --git a/drivers/net/ethernet/ibm/emac/phy.c b/drivers/net/ethernet/ibm/emac/phy.c
index aa070c063e48..1e798cc9b6b8 100644
--- a/drivers/net/ethernet/ibm/emac/phy.c
+++ b/drivers/net/ethernet/ibm/emac/phy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* drivers/net/ethernet/ibm/emac/phy.c
*
diff --git a/drivers/net/ethernet/natsemi/sonic.c b/drivers/net/ethernet/natsemi/sonic.c
index aaec00912ea0..d0a01e8f000a 100644
--- a/drivers/net/ethernet/natsemi/sonic.c
+++ b/drivers/net/ethernet/natsemi/sonic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* sonic.c
*
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 2e20334b76a1..8e404186ef87 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* r8169.c: RealTek 8169/8168/8101 ethernet driver.
*
diff --git a/drivers/net/ethernet/seeq/sgiseeq.c b/drivers/net/ethernet/seeq/sgiseeq.c
index 696037d5ac3d..7a5e6c5abb57 100644
--- a/drivers/net/ethernet/seeq/sgiseeq.c
+++ b/drivers/net/ethernet/seeq/sgiseeq.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* sgiseeq.c: Seeq8003 ethernet driver for SGI machines.
*
diff --git a/drivers/net/ethernet/silan/sc92031.c b/drivers/net/ethernet/silan/sc92031.c
index 02b3962b0e63..c7641a236eb8 100644
--- a/drivers/net/ethernet/silan/sc92031.c
+++ b/drivers/net/ethernet/silan/sc92031.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* Silan SC92031 PCI Fast Ethernet Adapter driver
*
* Based on vendor drivers:
diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index 47c45152132e..14870d659f7d 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for Xilinx TEMAC Ethernet device
*
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 108fbc7f125a..831967f6eff8 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Xilinx Axi Ethernet device driver
*
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index a19868cba48c..331c16d30d5d 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* 6pack.c This module implements the 6pack protocol for kernel-based
* devices like TTY. It interfaces between a raw TTY and the
diff --git a/drivers/net/ipvlan/ipvtap.c b/drivers/net/ipvlan/ipvtap.c
index 0bcc07f346c3..1cedb634f4f7 100644
--- a/drivers/net/ipvlan/ipvtap.c
+++ b/drivers/net/ipvlan/ipvtap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/etherdevice.h>
#include "ipvlan.h"
#include <linux/if_vlan.h>
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 9a10029caf83..694e2f5dbbe5 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/etherdevice.h>
#include <linux/if_macvlan.h>
#include <linux/if_tap.h>
diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
index dd0db7534cb3..68771b2f351a 100644
--- a/drivers/net/nlmon.c
+++ b/drivers/net/nlmon.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>
diff --git a/drivers/net/slip/slip.c b/drivers/net/slip/slip.c
index 9757f1fc104f..cac64b96d545 100644
--- a/drivers/net/slip/slip.c
+++ b/drivers/net/slip/slip.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* slip.c This module implements the SLIP protocol for kernel-based
* devices like TTY. It interfaces between a raw TTY, and the
diff --git a/drivers/net/sungem_phy.c b/drivers/net/sungem_phy.c
index 63a8ff816e59..291fa449993f 100644
--- a/drivers/net/sungem_phy.c
+++ b/drivers/net/sungem_phy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* PHY drivers for the sungem ethernet driver.
*
diff --git a/drivers/net/tap.c b/drivers/net/tap.c
index 2ea9b4976f4a..8e01390c738e 100644
--- a/drivers/net/tap.c
+++ b/drivers/net/tap.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/etherdevice.h>
#include <linux/if_tap.h>
#include <linux/if_vlan.h>
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 09a1433b0833..52110e54e621 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* drivers/net/veth.c
*
diff --git a/drivers/net/vsockmon.c b/drivers/net/vsockmon.c
index 7bad5c95551f..14e324b84617 100644
--- a/drivers/net/vsockmon.c
+++ b/drivers/net/vsockmon.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/if_arp.h>
diff --git a/drivers/net/wan/hostess_sv11.c b/drivers/net/wan/hostess_sv11.c
index 4de0737fbf8a..6c05c4c8914a 100644
--- a/drivers/net/wan/hostess_sv11.c
+++ b/drivers/net/wan/hostess_sv11.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Comtrol SV11 card driver
*
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 46c3d983b7b7..d78bc838d631 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Things to sort out:
*
diff --git a/drivers/net/wireless/intersil/hostap/hostap_cs.c b/drivers/net/wireless/intersil/hostap/hostap_cs.c
index 74f63b7bf7b4..1a748670835a 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_cs.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_cs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#define PRISM2_PCCARD
#include <linux/module.h>
diff --git a/drivers/net/wireless/intersil/hostap/hostap_pci.c b/drivers/net/wireless/intersil/hostap/hostap_pci.c
index c864ef4b0015..0c2aa880e32a 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_pci.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#define PRISM2_PCI
/* Host AP driver's support for Intersil Prism2.5 PCI cards is based on
diff --git a/drivers/net/wireless/intersil/hostap/hostap_plx.c b/drivers/net/wireless/intersil/hostap/hostap_plx.c
index 4901a99c6c59..943070d39b1e 100644
--- a/drivers/net/wireless/intersil/hostap/hostap_plx.c
+++ b/drivers/net/wireless/intersil/hostap/hostap_plx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#define PRISM2_PLX
/* Host AP driver's support for PC Cards on PCI adapters using PLX9052 is
diff --git a/drivers/net/wireless/marvell/libertas/if_usb.c b/drivers/net/wireless/marvell/libertas/if_usb.c
index 220dcdee8d2b..f1622f0ff8c9 100644
--- a/drivers/net/wireless/marvell/libertas/if_usb.c
+++ b/drivers/net/wireless/marvell/libertas/if_usb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* This file contains functions used in USB interface module.
*/
diff --git a/drivers/net/wireless/marvell/libertas/main.c b/drivers/net/wireless/marvell/libertas/main.c
index f7db60bc7c7f..5968852b65a7 100644
--- a/drivers/net/wireless/marvell/libertas/main.c
+++ b/drivers/net/wireless/marvell/libertas/main.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* This file contains the major functions in WLAN
* driver. It includes init, exit, open, close and main
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index da62220b9c01..a25b17932edb 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* WL3501 Wireless LAN PCMCIA Card Driver for Linux
* Written originally for Linux 2.0.30 by Fox Chen, mhchen@golf.ccl.itri.org.tw
diff --git a/drivers/nvdimm/e820.c b/drivers/nvdimm/e820.c
index 36be9b619187..87f72f725e4f 100644
--- a/drivers/nvdimm/e820.c
+++ b/drivers/nvdimm/e820.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2015, Christoph Hellwig.
* Copyright (c) 2015, Intel Corporation.
diff --git a/drivers/parport/parport_amiga.c b/drivers/parport/parport_amiga.c
index 9c68f2aec4ff..3301861f69fa 100644
--- a/drivers/parport/parport_amiga.c
+++ b/drivers/parport/parport_amiga.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* Low-level parallel port routines for the Amiga built-in port
*
* Author: Joerg Dorchain <joerg@dorchain.net>
diff --git a/drivers/parport/parport_atari.c b/drivers/parport/parport_atari.c
index 9fbf6ccd54de..f8dd368bfdbb 100644
--- a/drivers/parport/parport_atari.c
+++ b/drivers/parport/parport_atari.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* Low-level parallel port routines for the Atari builtin port
*
* Author: Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
diff --git a/drivers/parport/parport_mfc3.c b/drivers/parport/parport_mfc3.c
index 7f4be0e484c7..9f87faf939e3 100644
--- a/drivers/parport/parport_mfc3.c
+++ b/drivers/parport/parport_mfc3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* Low-level parallel port routines for the Multiface 3 card
*
* Author: Joerg Dorchain <joerg@dorchain.net>
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 6296dbb83d47..1f17a39eabe8 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* Low-level parallel-port routines for 8255-based PC-style hardware.
*
* Authors: Phil Blundell <philb@gnu.org>
diff --git a/drivers/parport/parport_sunbpp.c b/drivers/parport/parport_sunbpp.c
index 8de329546b82..d5a669b60c27 100644
--- a/drivers/parport/parport_sunbpp.c
+++ b/drivers/parport/parport_sunbpp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* parport_sunbpp.c: Parallel-port routines for SBUS
*
* Author: Derrick J. Brashear <shadow@dementia.org>
diff --git a/drivers/pcmcia/db1xxx_ss.c b/drivers/pcmcia/db1xxx_ss.c
index 19e17829f515..eb6168e6ac43 100644
--- a/drivers/pcmcia/db1xxx_ss.c
+++ b/drivers/pcmcia/db1xxx_ss.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* PCMCIA socket code for the Alchemy Db1xxx/Pb1xxx boards.
*
diff --git a/drivers/pcmcia/i82092.c b/drivers/pcmcia/i82092.c
index aae7e6df99cd..ec54a2aa5cb8 100644
--- a/drivers/pcmcia/i82092.c
+++ b/drivers/pcmcia/i82092.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for Intel I82092AA PCI-PCMCIA bridge.
*
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index 5ef351f87bfe..11783410223b 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/drivers/pcmcia/sa1111_generic.c
*
diff --git a/drivers/pcmcia/xxs1500_ss.c b/drivers/pcmcia/xxs1500_ss.c
index b2a189507fc3..b11c7abb1dc0 100644
--- a/drivers/pcmcia/xxs1500_ss.c
+++ b/drivers/pcmcia/xxs1500_ss.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* PCMCIA socket code for the MyCable XXS1500 system.
*
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index ac6a3f46b1e6..810761ab8e9d 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Regular cardbus driver ("yenta_socket")
*
diff --git a/drivers/pinctrl/pinctrl-mcp23s08.c b/drivers/pinctrl/pinctrl-mcp23s08.c
index f0cdb5234e49..568ca96cdb6d 100644
--- a/drivers/pinctrl/pinctrl-mcp23s08.c
+++ b/drivers/pinctrl/pinctrl-mcp23s08.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* MCP23S08 SPI/I2C GPIO driver */
#include <linux/kernel.h>
diff --git a/drivers/pinctrl/pinctrl-u300.c b/drivers/pinctrl/pinctrl-u300.c
index 2b1a61dba224..348423bb39dd 100644
--- a/drivers/pinctrl/pinctrl-u300.c
+++ b/drivers/pinctrl/pinctrl-u300.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for the U300 pin controller
*
diff --git a/drivers/platform/mips/cpu_hwmon.c b/drivers/platform/mips/cpu_hwmon.c
index 42efcb850722..a7f184bb47e0 100644
--- a/drivers/platform/mips/cpu_hwmon.c
+++ b/drivers/platform/mips/cpu_hwmon.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/err.h>
#include <linux/module.h>
#include <linux/reboot.h>
diff --git a/drivers/power/supply/ltc2941-battery-gauge.c b/drivers/power/supply/ltc2941-battery-gauge.c
index 4f129bb4c972..da49436176cd 100644
--- a/drivers/power/supply/ltc2941-battery-gauge.c
+++ b/drivers/power/supply/ltc2941-battery-gauge.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* I2C client/driver for the Linear Technology LTC2941, LTC2942, LTC2943
* and LTC2944 Battery Gas Gauge IC
diff --git a/drivers/power/supply/twl4030_madc_battery.c b/drivers/power/supply/twl4030_madc_battery.c
index 4d41acb98576..48649dcfe3a9 100644
--- a/drivers/power/supply/twl4030_madc_battery.c
+++ b/drivers/power/supply/twl4030_madc_battery.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Dumb driver for LiIon batteries using TWL4030 madc.
*
diff --git a/drivers/rtc/rtc-bq4802.c b/drivers/rtc/rtc-bq4802.c
index 113493b52149..472e75668917 100644
--- a/drivers/rtc/rtc-bq4802.c
+++ b/drivers/rtc/rtc-bq4802.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* rtc-bq4802.c: TI BQ4802 RTC driver.
*
* Copyright (C) 2008 David S. Miller <davem@davemloft.net>
diff --git a/drivers/rtc/rtc-ds1216.c b/drivers/rtc/rtc-ds1216.c
index 50fabe1cd286..b225bcfef50b 100644
--- a/drivers/rtc/rtc-ds1216.c
+++ b/drivers/rtc/rtc-ds1216.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Dallas DS1216 RTC driver
*
diff --git a/drivers/rtc/rtc-generic.c b/drivers/rtc/rtc-generic.c
index 1bf5d2347928..89ae78e93b83 100644
--- a/drivers/rtc/rtc-generic.c
+++ b/drivers/rtc/rtc-generic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* rtc-generic: RTC driver using the generic RTC abstraction
*
* Copyright (C) 2008 Kyle McMartin <kyle@mcmartin.ca>
diff --git a/drivers/rtc/rtc-msm6242.c b/drivers/rtc/rtc-msm6242.c
index 0c72a2e8ec67..1c2d3c4a4963 100644
--- a/drivers/rtc/rtc-msm6242.c
+++ b/drivers/rtc/rtc-msm6242.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Oki MSM6242 RTC Driver
*
diff --git a/drivers/rtc/rtc-r7301.c b/drivers/rtc/rtc-r7301.c
index 1943c8151152..2498278853af 100644
--- a/drivers/rtc/rtc-r7301.c
+++ b/drivers/rtc/rtc-r7301.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* EPSON TOYOCOM RTC-7301SF/DG Driver
*
diff --git a/drivers/rtc/rtc-rp5c01.c b/drivers/rtc/rtc-rp5c01.c
index f1c160fe7d37..8776eadbdd3a 100644
--- a/drivers/rtc/rtc-rp5c01.c
+++ b/drivers/rtc/rtc-rp5c01.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Ricoh RP5C01 RTC Driver
*
diff --git a/drivers/sbus/char/bbc_i2c.c b/drivers/sbus/char/bbc_i2c.c
index 129967ad345d..537e55cd038d 100644
--- a/drivers/sbus/char/bbc_i2c.c
+++ b/drivers/sbus/char/bbc_i2c.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* bbc_i2c.c: I2C low-level driver for BBC device on UltraSPARC-III
* platforms.
*
diff --git a/drivers/sbus/char/display7seg.c b/drivers/sbus/char/display7seg.c
index a36e4cf1841d..971fe074d7c9 100644
--- a/drivers/sbus/char/display7seg.c
+++ b/drivers/sbus/char/display7seg.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* display7seg.c - Driver implementation for the 7-segment display
* present on Sun Microsystems CP1400 and CP1500
*
diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c
index 1a6e7224017c..a63d5e402ff2 100644
--- a/drivers/sbus/char/envctrl.c
+++ b/drivers/sbus/char/envctrl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* envctrl.c: Temperature and Fan monitoring on Machines providing it.
*
* Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be)
diff --git a/drivers/sbus/char/flash.c b/drivers/sbus/char/flash.c
index 515dc1ff1e33..e85a05aca4d6 100644
--- a/drivers/sbus/char/flash.c
+++ b/drivers/sbus/char/flash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* flash.c: Allow mmap access to the OBP Flash, for OBP updates.
*
* Copyright (C) 1997 Eddie C. Dost (ecd@skynet.be)
diff --git a/drivers/sbus/char/uctrl.c b/drivers/sbus/char/uctrl.c
index 0a5013350acd..7173a2e4e8cf 100644
--- a/drivers/sbus/char/uctrl.c
+++ b/drivers/sbus/char/uctrl.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* uctrl.c: TS102 Microcontroller interface on Tadpole Sparcbook 3
*
* Copyright 1999 Derrick J Brashear (shadow@dementia.org)
diff --git a/drivers/scsi/a2091.c b/drivers/scsi/a2091.c
index c96bc7261a42..564b35473672 100644
--- a/drivers/scsi/a2091.c
+++ b/drivers/scsi/a2091.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/types.h>
#include <linux/init.h>
#include <linux/interrupt.h>
diff --git a/drivers/scsi/a3000.c b/drivers/scsi/a3000.c
index dcf435f312dd..222c77c9621f 100644
--- a/drivers/scsi/a3000.c
+++ b/drivers/scsi/a3000.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/ioport.h>
diff --git a/drivers/scsi/a4000t.c b/drivers/scsi/a4000t.c
index 66c573093901..5e575afce134 100644
--- a/drivers/scsi/a4000t.c
+++ b/drivers/scsi/a4000t.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Detection routine for the NCR53c710 based Amiga SCSI Controllers for Linux.
* Amiga Technologies A4000T SCSI controller.
diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c
index ba7a5725be04..dc5667afeb27 100644
--- a/drivers/scsi/aha1542.c
+++ b/drivers/scsi/aha1542.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for Adaptec AHA-1542 SCSI host adapters
*
diff --git a/drivers/scsi/am53c974.c b/drivers/scsi/am53c974.c
index 27c0a4a937d9..b69edb473295 100644
--- a/drivers/scsi/am53c974.c
+++ b/drivers/scsi/am53c974.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* AMD am53c974 driver.
* Copyright (c) 2014 Hannes Reinecke, SUSE Linux GmbH
diff --git a/drivers/scsi/arm/arxescsi.c b/drivers/scsi/arm/arxescsi.c
index 5e9dd9f34821..591414120754 100644
--- a/drivers/scsi/arm/arxescsi.c
+++ b/drivers/scsi/arm/arxescsi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/drivers/scsi/arm/arxescsi.c
*
diff --git a/drivers/scsi/arm/cumana_1.c b/drivers/scsi/arm/cumana_1.c
index e2d2a81d8e0b..3fd944374631 100644
--- a/drivers/scsi/arm/cumana_1.c
+++ b/drivers/scsi/arm/cumana_1.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Generic Generic NCR5380 driver
*
diff --git a/drivers/scsi/arm/oak.c b/drivers/scsi/arm/oak.c
index 8f2efaab8d46..7c9d361e91a9 100644
--- a/drivers/scsi/arm/oak.c
+++ b/drivers/scsi/arm/oak.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Oak Generic NCR5380 driver
*
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
index 446a789cdaf5..e41f0bbdc9fd 100644
--- a/drivers/scsi/atp870u.c
+++ b/drivers/scsi/atp870u.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 1997 Wu Ching Chen
* 2.1.x update (C) 1998 Krzysztof G. Baranowski
diff --git a/drivers/scsi/bvme6000_scsi.c b/drivers/scsi/bvme6000_scsi.c
index 0f846ae2f918..8d72b25535c5 100644
--- a/drivers/scsi/bvme6000_scsi.c
+++ b/drivers/scsi/bvme6000_scsi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Detection routine for the NCR53c710 based BVME6000 SCSI Controllers for Linux.
*
diff --git a/drivers/scsi/ch.c b/drivers/scsi/ch.c
index 1c5051b1c125..5f8153c37f77 100644
--- a/drivers/scsi/ch.c
+++ b/drivers/scsi/ch.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* SCSI Media Changer device driver for Linux 2.6
*
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
index 76fd02ccbf49..76e7ca864d6a 100644
--- a/drivers/scsi/esp_scsi.c
+++ b/drivers/scsi/esp_scsi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* esp_scsi.c: ESP SCSI driver.
*
* Copyright (C) 2007 David S. Miller (davem@davemloft.net)
diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c
index 9cdca0625498..2ab774e62e40 100644
--- a/drivers/scsi/g_NCR5380.c
+++ b/drivers/scsi/g_NCR5380.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Generic Generic NCR5380 driver
*
diff --git a/drivers/scsi/gvp11.c b/drivers/scsi/gvp11.c
index d2acd0d826e2..11df0eca0293 100644
--- a/drivers/scsi/gvp11.c
+++ b/drivers/scsi/gvp11.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/types.h>
#include <linux/init.h>
#include <linux/interrupt.h>
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index 64ae418d29f3..9751309f8b8c 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* imm.c -- low level driver for the IOMEGA MatchMaker
* parallel port SCSI host adapter.
*
diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c
index 1ad28262b00a..7f683e42c798 100644
--- a/drivers/scsi/jazz_esp.c
+++ b/drivers/scsi/jazz_esp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* jazz_esp.c: ESP front-end for MIPS JAZZ systems.
*
* Copyright (C) 2007 Thomas Bogendörfer (tsbogend@alpha.frankende)
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index c8e6ae98a4a6..35d3e322d6d5 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* SCSI low-level driver for the 53c94 SCSI bus adaptor found
* on Power Macintosh computers, controlling the external SCSI chain.
diff --git a/drivers/scsi/mac_esp.c b/drivers/scsi/mac_esp.c
index ee741207fd4e..1c78bc10c790 100644
--- a/drivers/scsi/mac_esp.c
+++ b/drivers/scsi/mac_esp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* mac_esp.c: ESP front-end for Macintosh Quadra systems.
*
* Adapted from jazz_esp.c and the old mac_esp.c.
diff --git a/drivers/scsi/mac_scsi.c b/drivers/scsi/mac_scsi.c
index 8b4b5b1a13d7..dba9517d9553 100644
--- a/drivers/scsi/mac_scsi.c
+++ b/drivers/scsi/mac_scsi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Generic Macintosh NCR5380 driver
*
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index c9dc7740e9e7..74fb50644678 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* SCSI low-level driver for the MESH (Macintosh Enhanced SCSI Hardware)
* bus adaptor found on Power Macintosh computers.
diff --git a/drivers/scsi/mvme16x_scsi.c b/drivers/scsi/mvme16x_scsi.c
index 050c8c39d7ed..21d638299ab8 100644
--- a/drivers/scsi/mvme16x_scsi.c
+++ b/drivers/scsi/mvme16x_scsi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Detection routine for the NCR53c710 based MVME16x SCSI Controllers for Linux.
*
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c
index 4bad54463eb2..815bb4097c1b 100644
--- a/drivers/scsi/osst.c
+++ b/drivers/scsi/osst.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
SCSI Tape Driver for Linux version 1.1 and newer. See the accompanying
file Documentation/scsi/st.txt for more information.
diff --git a/drivers/scsi/qlogicpti.c b/drivers/scsi/qlogicpti.c
index 0e22512bd3e4..9335849f6bea 100644
--- a/drivers/scsi/qlogicpti.c
+++ b/drivers/scsi/qlogicpti.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* qlogicpti.c: Performance Technologies QlogicISP sbus card driver.
*
* Copyright (C) 1996, 2006, 2008 David S. Miller (davem@davemloft.net)
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 99a7b9f520ae..653d5ea6c5d9 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* scsi.c Copyright (C) 1992 Drew Eckhardt
* Copyright (C) 1993, 1994, 1995, 1999 Eric Youngdale
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index ebc80354714c..c0f12ad62379 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* sd.c Copyright (C) 1992 Drew Eckhardt
* Copyright (C) 1993, 1994, 1995, 1999 Eric Youngdale
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index c3f443d5aea8..4664fdf75c0f 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* sr.c Copyright (C) 1992 David Giller
* Copyright (C) 1993, 1994, 1995, 1999 Eric Youngdale
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 3c6a18ad9a87..baada5b50bb1 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
SCSI Tape Driver for Linux version 1.1 and newer. See the accompanying
file Documentation/scsi/st.txt for more information.
diff --git a/drivers/scsi/sun3_scsi.c b/drivers/scsi/sun3_scsi.c
index 95a7ea7eefa0..3d80ab67a626 100644
--- a/drivers/scsi/sun3_scsi.c
+++ b/drivers/scsi/sun3_scsi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Sun3 SCSI stuff by Erik Verbruggen (erik@bigmama.xtdnet.nl)
*
diff --git a/drivers/scsi/sun3x_esp.c b/drivers/scsi/sun3x_esp.c
index c9a55d0f076d..440a73eae647 100644
--- a/drivers/scsi/sun3x_esp.c
+++ b/drivers/scsi/sun3x_esp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* sun3x_esp.c: ESP front-end for Sun3x systems.
*
* Copyright (C) 2007,2008 Thomas Bogendoerfer (tsbogend@alpha.franken.de)
diff --git a/drivers/scsi/sun_esp.c b/drivers/scsi/sun_esp.c
index c71bd01fef94..964130d2c8a6 100644
--- a/drivers/scsi/sun_esp.c
+++ b/drivers/scsi/sun_esp.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* sun_esp.c: ESP front-end for Sparc SBUS systems.
*
* Copyright (C) 2007, 2008 David S. Miller (davem@davemloft.net)
diff --git a/drivers/scsi/wd719x.c b/drivers/scsi/wd719x.c
index e3310e9488d2..c2f40068f235 100644
--- a/drivers/scsi/wd719x.c
+++ b/drivers/scsi/wd719x.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Driver for Western Digital WD7193, WD7197 and WD7296 SCSI cards
* Copyright 2013 Ondrej Zary
diff --git a/drivers/scsi/zalon.c b/drivers/scsi/zalon.c
index 4722660958f8..77bce208210e 100644
--- a/drivers/scsi/zalon.c
+++ b/drivers/scsi/zalon.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Zalon 53c7xx device driver.
* By Richard Hirst (rhirst@linuxcare.com)
diff --git a/drivers/scsi/zorro7xx.c b/drivers/scsi/zorro7xx.c
index aff31991aea9..27b9e2baab1a 100644
--- a/drivers/scsi/zorro7xx.c
+++ b/drivers/scsi/zorro7xx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Detection routine for the NCR53c710 based Amiga SCSI Controllers for Linux.
* Amiga MacroSystemUS WarpEngine SCSI controller.
diff --git a/drivers/sn/ioc3.c b/drivers/sn/ioc3.c
index fb7ea0d9a734..358025af4918 100644
--- a/drivers/sn/ioc3.c
+++ b/drivers/sn/ioc3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* SGI IOC3 master driver and IRQ demuxer
*
diff --git a/drivers/spi/spi-cavium-thunderx.c b/drivers/spi/spi-cavium-thunderx.c
index 877937706240..d12e149f1a41 100644
--- a/drivers/spi/spi-cavium-thunderx.c
+++ b/drivers/spi/spi-cavium-thunderx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Cavium ThunderX SPI driver.
*
diff --git a/drivers/spi/spi-jcore.c b/drivers/spi/spi-jcore.c
index 702fe573a47b..cc49fa41fbab 100644
--- a/drivers/spi/spi-jcore.c
+++ b/drivers/spi/spi-jcore.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* J-Core SPI controller driver
*
diff --git a/drivers/spi/spi-pxa2xx-pci.c b/drivers/spi/spi-pxa2xx-pci.c
index d456c5251b5d..f236e3034cf8 100644
--- a/drivers/spi/spi-pxa2xx-pci.c
+++ b/drivers/spi/spi-pxa2xx-pci.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* CE4100's SPI device is more or less the same one as found on PXA
*
diff --git a/drivers/thermal/tango_thermal.c b/drivers/thermal/tango_thermal.c
index 4e67795cb6ce..304b461e12aa 100644
--- a/drivers/thermal/tango_thermal.c
+++ b/drivers/thermal/tango_thermal.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/module.h>
diff --git a/drivers/thunderbolt/nhi.c b/drivers/thunderbolt/nhi.c
index cac1ead5e302..27fbe62c7ddd 100644
--- a/drivers/thunderbolt/nhi.c
+++ b/drivers/thunderbolt/nhi.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Thunderbolt driver - NHI driver
*
diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
index a94d700a4503..08ad0d1f0476 100644
--- a/drivers/vhost/vringh.c
+++ b/drivers/vhost/vringh.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Helpers for the host side of a virtio ring.
*
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index deb824bef6e2..1ef8b6fd62ac 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Backlight Lowlevel Control Abstraction
*
diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c
index 4b40c6a4d441..151b18776add 100644
--- a/drivers/video/backlight/lcd.c
+++ b/drivers/video/backlight/lcd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* LCD Lowlevel Control Abstraction
*
diff --git a/drivers/video/console/newport_con.c b/drivers/video/console/newport_con.c
index 7f2526b43b33..00dddf6e08b0 100644
--- a/drivers/video/console/newport_con.c
+++ b/drivers/video/console/newport_con.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* newport_con.c: Abscon for newport hardware
*
diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c
index ff45dca3ee46..84c3ca37040a 100644
--- a/drivers/video/console/sticore.c
+++ b/drivers/video/console/sticore.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/drivers/video/console/sticore.c -
* core code for console driver using HP's STI firmware
diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
index 6cc46867ff57..794434891291 100644
--- a/drivers/video/fbdev/aty/aty128fb.c
+++ b/drivers/video/fbdev/aty/aty128fb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* $Id: aty128fb.c,v 1.1.1.1.36.1 1999/12/11 09:03:05 Exp $
* linux/drivers/video/aty128fb.c -- Frame buffer device for ATI Rage128
*
diff --git a/drivers/video/fbdev/bw2.c b/drivers/video/fbdev/bw2.c
index 7aa972072357..436f10f3d375 100644
--- a/drivers/video/fbdev/bw2.c
+++ b/drivers/video/fbdev/bw2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* bw2.c: BWTWO frame buffer driver
*
* Copyright (C) 2003, 2006 David S. Miller (davem@davemloft.net)
diff --git a/drivers/video/fbdev/carminefb.c b/drivers/video/fbdev/carminefb.c
index 65f7c15f5fdb..9f3be0258623 100644
--- a/drivers/video/fbdev/carminefb.c
+++ b/drivers/video/fbdev/carminefb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Frame buffer driver for the Carmine GPU.
*
diff --git a/drivers/video/fbdev/cg14.c b/drivers/video/fbdev/cg14.c
index a6dce1a78490..d80d99db3a46 100644
--- a/drivers/video/fbdev/cg14.c
+++ b/drivers/video/fbdev/cg14.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* cg14.c: CGFOURTEEN frame buffer driver
*
* Copyright (C) 2003, 2006 David S. Miller (davem@davemloft.net)
diff --git a/drivers/video/fbdev/cg3.c b/drivers/video/fbdev/cg3.c
index 6d42def8436b..09f616dddfd7 100644
--- a/drivers/video/fbdev/cg3.c
+++ b/drivers/video/fbdev/cg3.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* cg3.c: CGTHREE frame buffer driver
*
* Copyright (C) 2003, 2006 David S. Miller (davem@davemloft.net)
diff --git a/drivers/video/fbdev/cg6.c b/drivers/video/fbdev/cg6.c
index 0296c21acc78..d5888aecc2fb 100644
--- a/drivers/video/fbdev/cg6.c
+++ b/drivers/video/fbdev/cg6.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* cg6.c: CGSIX (GX, GXplus, TGX) frame buffer driver
*
* Copyright (C) 2003, 2006 David S. Miller (davem@davemloft.net)
diff --git a/drivers/video/fbdev/dnfb.c b/drivers/video/fbdev/dnfb.c
index 5505fa00c634..8da517eaa4a3 100644
--- a/drivers/video/fbdev/dnfb.c
+++ b/drivers/video/fbdev/dnfb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
diff --git a/drivers/video/fbdev/ffb.c b/drivers/video/fbdev/ffb.c
index b7aee0c427a8..cd2d1db239a2 100644
--- a/drivers/video/fbdev/ffb.c
+++ b/drivers/video/fbdev/ffb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* ffb.c: Creator/Elite3D frame buffer driver
*
* Copyright (C) 2003, 2006 David S. Miller (davem@davemloft.net)
diff --git a/drivers/video/fbdev/gxt4500.c b/drivers/video/fbdev/gxt4500.c
index f438546290df..37527a10b954 100644
--- a/drivers/video/fbdev/gxt4500.c
+++ b/drivers/video/fbdev/gxt4500.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Frame buffer device for IBM GXT4500P/6500P and GXT4000P/6000P
* display adaptors
diff --git a/drivers/video/fbdev/hpfb.c b/drivers/video/fbdev/hpfb.c
index 9230db9ea94b..a79af8f069d1 100644
--- a/drivers/video/fbdev/hpfb.c
+++ b/drivers/video/fbdev/hpfb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* HP300 Topcat framebuffer support (derived from macfb of all things)
* Phil Blundell <philb@gnu.org> 1998
diff --git a/drivers/video/fbdev/i740fb.c b/drivers/video/fbdev/i740fb.c
index f6d7b04d6dff..24d3280a5b5f 100644
--- a/drivers/video/fbdev/i740fb.c
+++ b/drivers/video/fbdev/i740fb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* i740fb - framebuffer driver for Intel740
* Copyright (c) 2011 Ondrej Zary
diff --git a/drivers/video/fbdev/leo.c b/drivers/video/fbdev/leo.c
index 446ac3364bad..5b1141ac182b 100644
--- a/drivers/video/fbdev/leo.c
+++ b/drivers/video/fbdev/leo.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* leo.c: LEO frame buffer driver
*
* Copyright (C) 2003, 2006 David S. Miller (davem@davemloft.net)
diff --git a/drivers/video/fbdev/matrox/i2c-matroxfb.c b/drivers/video/fbdev/matrox/i2c-matroxfb.c
index 0fb280ead3dc..34e2659c3189 100644
--- a/drivers/video/fbdev/matrox/i2c-matroxfb.c
+++ b/drivers/video/fbdev/matrox/i2c-matroxfb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
*
* Hardware accelerated Matrox Millennium I, II, Mystique, G100, G200, G400 and G450.
diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
index b380a393cbc3..765e805d14e3 100644
--- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
+++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
*
* Hardware accelerated Matrox Millennium I, II, Mystique, G100, G200, G400 and G450.
diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
index 9ff9be85759e..5617c014da87 100644
--- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
+++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
*
* Hardware accelerated Matrox Millennium I, II, Mystique, G100, G200 and G400
diff --git a/drivers/video/fbdev/matrox/matroxfb_accel.c b/drivers/video/fbdev/matrox/matroxfb_accel.c
index 0d5cb85d071a..9cb0685feddd 100644
--- a/drivers/video/fbdev/matrox/matroxfb_accel.c
+++ b/drivers/video/fbdev/matrox/matroxfb_accel.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
*
* Hardware accelerated Matrox Millennium I, II, Mystique, G100, G200 and G400
diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c
index d11b5e6210ed..c76bef078c75 100644
--- a/drivers/video/fbdev/matrox/matroxfb_base.c
+++ b/drivers/video/fbdev/matrox/matroxfb_base.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
*
* Hardware accelerated Matrox Millennium I, II, Mystique, G100, G200 and G400
diff --git a/drivers/video/fbdev/matrox/matroxfb_crtc2.c b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
index f64e1d55d7a1..d2a81a2c3ac0 100644
--- a/drivers/video/fbdev/matrox/matroxfb_crtc2.c
+++ b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
*
* Hardware accelerated Matrox Millennium I, II, Mystique, G100, G200, G400 and G450.
diff --git a/drivers/video/fbdev/matrox/matroxfb_g450.c b/drivers/video/fbdev/matrox/matroxfb_g450.c
index f108ae66fc83..df3309fd14f3 100644
--- a/drivers/video/fbdev/matrox/matroxfb_g450.c
+++ b/drivers/video/fbdev/matrox/matroxfb_g450.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
*
* Hardware accelerated Matrox Millennium I, II, Mystique, G100, G200, G400 and G450.
diff --git a/drivers/video/fbdev/matrox/matroxfb_maven.c b/drivers/video/fbdev/matrox/matroxfb_maven.c
index bf5ce04f9aea..eda893b7a2e9 100644
--- a/drivers/video/fbdev/matrox/matroxfb_maven.c
+++ b/drivers/video/fbdev/matrox/matroxfb_maven.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
*
* Hardware accelerated Matrox Millennium I, II, Mystique, G100, G200, G400 and G450.
diff --git a/drivers/video/fbdev/matrox/matroxfb_misc.c b/drivers/video/fbdev/matrox/matroxfb_misc.c
index 9948ca2a3046..c7aaca12805e 100644
--- a/drivers/video/fbdev/matrox/matroxfb_misc.c
+++ b/drivers/video/fbdev/matrox/matroxfb_misc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
*
* Hardware accelerated Matrox Millennium I, II, Mystique, G100, G200 and G400
diff --git a/drivers/video/fbdev/p9100.c b/drivers/video/fbdev/p9100.c
index c4283e9e95af..8c18cc51aae2 100644
--- a/drivers/video/fbdev/p9100.c
+++ b/drivers/video/fbdev/p9100.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* p9100.c: P9100 frame buffer driver
*
* Copyright (C) 2003, 2006 David S. Miller (davem@davemloft.net)
diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c
index 4e4d6a0df978..73d92d8a85cc 100644
--- a/drivers/video/fbdev/pvr2fb.c
+++ b/drivers/video/fbdev/pvr2fb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* drivers/video/pvr2fb.c
*
diff --git a/drivers/video/fbdev/sstfb.c b/drivers/video/fbdev/sstfb.c
index f0cb279ef333..4e22ae383c87 100644
--- a/drivers/video/fbdev/sstfb.c
+++ b/drivers/video/fbdev/sstfb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* linux/drivers/video/sstfb.c -- voodoo graphics frame buffer
*
diff --git a/drivers/video/fbdev/tcx.c b/drivers/video/fbdev/tcx.c
index c98d8a569ccd..7897f86fb23e 100644
--- a/drivers/video/fbdev/tcx.c
+++ b/drivers/video/fbdev/tcx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* tcx.c: TCX frame buffer driver
*
* Copyright (C) 2003, 2006 David S. Miller (davem@davemloft.net)
diff --git a/drivers/video/fbdev/tdfxfb.c b/drivers/video/fbdev/tdfxfb.c
index fbbf26b170f7..fdbb1ea66e6c 100644
--- a/drivers/video/fbdev/tdfxfb.c
+++ b/drivers/video/fbdev/tdfxfb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
*
* tdfxfb.c
diff --git a/drivers/video/fbdev/tridentfb.c b/drivers/video/fbdev/tridentfb.c
index f4b745590600..da74bf6c5996 100644
--- a/drivers/video/fbdev/tridentfb.c
+++ b/drivers/video/fbdev/tridentfb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Frame buffer driver for Trident TGUI, Blade and Image series
*
diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
index d707fdb97354..439565cae7ab 100644
--- a/drivers/video/fbdev/uvesafb.c
+++ b/drivers/video/fbdev/uvesafb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* A framebuffer driver for VBE 2.0+ compliant video cards
*
diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
index dc1f9cfb6e7e..d9c08f6c2155 100644
--- a/drivers/video/fbdev/vesafb.c
+++ b/drivers/video/fbdev/vesafb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* framebuffer driver for VBE 2.0 compliant graphic boards
*
diff --git a/drivers/virtio/virtio.c b/drivers/virtio/virtio.c
index 98b30f54342c..a977e32a88f2 100644
--- a/drivers/virtio/virtio.c
+++ b/drivers/virtio/virtio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/virtio.h>
#include <linux/spinlock.h>
#include <linux/virtio_config.h>
diff --git a/drivers/virtio/virtio_input.c b/drivers/virtio/virtio_input.c
index 3a0468f2ceb0..5ae529671b3d 100644
--- a/drivers/virtio/virtio_input.c
+++ b/drivers/virtio/virtio_input.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#include <linux/module.h>
#include <linux/virtio.h>
#include <linux/virtio_config.h>
diff --git a/drivers/watchdog/alim7101_wdt.c b/drivers/watchdog/alim7101_wdt.c
index 689b8a0593c1..c8e3ab056767 100644
--- a/drivers/watchdog/alim7101_wdt.c
+++ b/drivers/watchdog/alim7101_wdt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* ALi M7101 PMU Computer Watchdog Timer driver
*
diff --git a/drivers/watchdog/cpwd.c b/drivers/watchdog/cpwd.c
index b5b078bdebe6..b973b31179df 100644
--- a/drivers/watchdog/cpwd.c
+++ b/drivers/watchdog/cpwd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* cpwd.c - driver implementation for hardware watchdog
* timers found on Sun Microsystems CP1400 and CP1500 boards.
*
diff --git a/drivers/watchdog/diag288_wdt.c b/drivers/watchdog/diag288_wdt.c
index 806a04a676b7..181440b7b4d0 100644
--- a/drivers/watchdog/diag288_wdt.c
+++ b/drivers/watchdog/diag288_wdt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Watchdog driver for z/VM and LPAR using the diag 288 interface.
*
diff --git a/drivers/watchdog/pcwd.c b/drivers/watchdog/pcwd.c
index a3415cf07c98..1b2cf5b95a89 100644
--- a/drivers/watchdog/pcwd.c
+++ b/drivers/watchdog/pcwd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* PC Watchdog Driver
* by Ken Hollis (khollis@bitgate.com)
diff --git a/drivers/watchdog/pika_wdt.c b/drivers/watchdog/pika_wdt.c
index 8938b3fb2b2d..205c3c68fca1 100644
--- a/drivers/watchdog/pika_wdt.c
+++ b/drivers/watchdog/pika_wdt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* PIKA FPGA based Watchdog Timer
*
diff --git a/drivers/watchdog/riowd.c b/drivers/watchdog/riowd.c
index f7f7a7a62022..41a2a11535a6 100644
--- a/drivers/watchdog/riowd.c
+++ b/drivers/watchdog/riowd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* riowd.c - driver for hw watchdog inside Super I/O of RIO
*
* Copyright (C) 2001, 2008 David S. Miller (davem@davemloft.net)
diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c
index b24ddac1604b..1ff38d8036e9 100644
--- a/drivers/xen/privcmd.c
+++ b/drivers/xen/privcmd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/******************************************************************************
* privcmd.c
*
diff --git a/drivers/xen/tmem.c b/drivers/xen/tmem.c
index 04e7b3b29bac..64d7479ad5ad 100644
--- a/drivers/xen/tmem.c
+++ b/drivers/xen/tmem.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Xen implementation for transcendent memory (tmem)
*
diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c
index 07896f4b2736..a7d90a719cea 100644
--- a/drivers/xen/xenbus/xenbus_probe_frontend.c
+++ b/drivers/xen/xenbus/xenbus_probe_frontend.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#define DPRINTK(fmt, ...) \
diff --git a/drivers/xen/xenfs/super.c b/drivers/xen/xenfs/super.c
index 71ddfb4cf61c..20c1448f1ce7 100644
--- a/drivers/xen/xenfs/super.c
+++ b/drivers/xen/xenfs/super.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* xenfs.c - a filesystem for passing info between the a domain and
* the hypervisor.