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* mips: txx9: make txx9_sramc_subsys constRicardo B. Marliere2024-02-201-1/+1
| | | | | | | | | | | Now that the driver core can properly handle constant struct bus_type, move the txx9_sramc_subsys variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: Fix typosBjorn Helgaas2024-01-081-1/+1
| | | | | | | | | | Fix typos, most reported by "codespell arch/mips". Only touches comments, no code changes. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: linux-mips@vger.kernel.org Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: TXx9: Do PCI error checks on own lineIlpo Järvinen2023-08-281-20/+23
| | | | | | | | | | | | | Instead of if conditions with line splits, use the usual error handling pattern with a separate variable to improve readability. The second check can use reverse logic which reduces indentation level. No functional changes intended. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: fix typos in commentsJulia Lawall2022-05-041-1/+1
| | | | | | | | Various spelling mistakes in comments. Detected with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: Remove TX39XX supportThomas Bogendoerfer2022-03-014-217/+0
| | | | | | | | | | No (active) developer owns this hardware, so let's remove Linux support. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
* MIPS: TXX9: Remove TX4939 SoC supportThomas Bogendoerfer2022-01-023-785/+0
| | | | | | | After removal of RBTX4939 board support remove code for the TX4939 SoC. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
* MIPS: TXX9: Remove rbtx4939 board supportThomas Bogendoerfer2022-01-023-144/+0
| | | | | | | | No active MIPS user own this board, so let's remove it. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
* mips: txx9: remove left-over for removed TXX9_ACLC configsLukas Bulwahn2021-12-161-28/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | The patch series "Remove support for TX49xx" (see Link) was only partially applied: The ASoC driver was removed with commit a8644292ea46 ("ASoC: txx9: Remove driver"), which was patch 10/10 from that series. The mips architecture code to be removed with patch 1/10 from that series was not applied. This partial patch series application leaves the build config setup and code in the mips architecture in a slightly unclean, intermediate state. The configs HAS_TXX9_ACLC and SND_SOC_TXX9ACLC were removed, but are still referenced in the txx9-architecture Kconfig and generic setup. The script ./scripts/checkkconfigsymbols.py warns about this: HAS_TXX9_ACLC Referencing files: arch/mips/txx9/Kconfig SND_SOC_TXX9ACLC Referencing files: arch/mips/txx9/generic/setup.c Clean up the code for those removed references. Link: https://lore.kernel.org/all/20210105140305.141401-1-tsbogend@alpha.franken.de/ Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: TXX9: Remove rbtx4938 board supportThomas Bogendoerfer2021-12-093-110/+0
| | | | | | | | No active MIPS user own this board, so let's remove it. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
* MIPS: Allow modules to set board_be_handlerFlorian Fainelli2021-11-093-3/+3
| | | | | | | | | | | | | | | | | | | | | After making the brcmstb_gisb driver modular with 707a4cdf86e5 ("bus: brcmstb_gisb: Allow building as module") Guenter reported that mips allmodconfig failed to link because board_be_handler was referenced. Thomas indicated that if we were to continue making the brcmstb_gisb driver modular for MIPS we would need to introduce a function that allows setting the board_be_handler and export that function towards modules. This is what is being done here: board_be_handler is made static and is now settable with a mips_set_be_handler() function which is exported. Reported-by: Guenter Roeck <linux@roeck-us.net> Suggested-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Fixes: 707a4cdf86e5 ("bus: brcmstb_gisb: Allow building as module") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: Remove empty prom_free_prom_memory functionsThomas Bogendoerfer2021-01-071-4/+0
| | | | | | | | Most of the prom_free_prom_memory functions are empty. With a new weak prom_free_prom_memory() we can remove all of them. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: Florian Fainelli <f.fainelli@gmail.com>
* MIPS: tx49xx: move tx4939_add_memory_regions into only userThomas Bogendoerfer2020-10-081-17/+0
| | | | | | tx4939_add_memory_regions() is only used in txx9/rbtx4939/prom.c. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
* MIPS: TXx9: Fix boot crash in free_initmem()Geert Uytterhoeven2019-05-221-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On rbtx4927: BUG: Bad page state in process swapper pfn:00001 page:804b7820 refcount:0 mapcount:-128 mapping:00000000 index:0x1 flags: 0x0() raw: 00000000 00000100 00000200 00000000 00000001 00000000 ffffff7f 00000000 page dumped because: nonzero mapcount Modules linked in: CPU: 0 PID: 1 Comm: swapper Not tainted 5.2.0-rc1-rbtx4927-00468-g3c05ea3d4077b756 #141 Stack : 00000000 10008400 8040dc4c 87c1b974 8044af63 8040dc4c 00000001 804a3490 00000001 81000000 0030f231 80148558 00000003 10008400 87c1dd80 3d0f9a2c 00000000 00000000 804b0000 00000000 00000007 00000000 00000081 00000000 62722d31 00000080 804b0000 39347874 00000000 804b7820 8040ce18 81000010 00000001 00000007 00000001 81000000 00000018 8021de24 00000000 804a0000 ... Call Trace: [<8010adec>] show_stack+0x74/0x104 [<801a5e44>] bad_page+0x130/0x138 [<801a654c>] free_pcppages_bulk+0x17c/0x3b0 [<801a789c>] free_unref_page+0x40/0x68 [<801120f4>] free_init_pages+0xec/0x104 [<803bdde8>] free_initmem+0x10/0x58 [<803bdb8c>] kernel_init+0x20/0x100 [<801057c8>] ret_from_kernel_thread+0x14/0x1c As of commit b93ddc4f9156205e ("mips: Reserve memory for the kernel image resources"), bootmem_init() no longer reserves the memory below the kernel, while prom_free_prom_memory() still frees it. Fix this by reverting commit b6263ff2d6e58cc2 ("MIPS: TXx9: Implement prom_free_prom_memory"). Suggested-by: Serge Semin <fancer.lancer@gmail.com> Fixes: b93ddc4f9156205e ("mips: Reserve memory for the kernel image resources") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Paul Burton <paul.burton@mips.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Mike Rapoport <rppt@linux.ibm.com> Cc: Maciej W . Rozycki <macro@linux-mips.org> Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org
* clk: Remove io.h from clk-provider.hStephen Boyd2019-05-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we've gotten rid of clk_readl() we can remove io.h from the clk-provider header and push out the io.h include to any code that isn't already including the io.h header but using things like readl/writel, etc. Found with this grep: git grep -l clk-provider.h | grep '.c$' | xargs git grep -L 'linux/io.h' | \ xargs git grep -l \ -e '\<__iowrite32_copy\>' --or \ -e '\<__ioread32_copy\>' --or \ -e '\<__iowrite64_copy\>' --or \ -e '\<ioremap_page_range\>' --or \ -e '\<ioremap_huge_init\>' --or \ -e '\<arch_ioremap_pud_supported\>' --or \ -e '\<arch_ioremap_pmd_supported\>' --or \ -e '\<devm_ioport_map\>' --or \ -e '\<devm_ioport_unmap\>' --or \ -e '\<IOMEM_ERR_PTR\>' --or \ -e '\<devm_ioremap\>' --or \ -e '\<devm_ioremap_nocache\>' --or \ -e '\<devm_ioremap_wc\>' --or \ -e '\<devm_iounmap\>' --or \ -e '\<devm_ioremap_release\>' --or \ -e '\<devm_memremap\>' --or \ -e '\<devm_memunmap\>' --or \ -e '\<__devm_memremap_pages\>' --or \ -e '\<pci_remap_cfgspace\>' --or \ -e '\<arch_has_dev_port\>' --or \ -e '\<arch_phys_wc_add\>' --or \ -e '\<arch_phys_wc_del\>' --or \ -e '\<memremap\>' --or \ -e '\<memunmap\>' --or \ -e '\<arch_io_reserve_memtype_wc\>' --or \ -e '\<arch_io_free_memtype_wc\>' --or \ -e '\<__io_aw\>' --or \ -e '\<__io_pbw\>' --or \ -e '\<__io_paw\>' --or \ -e '\<__io_pbr\>' --or \ -e '\<__io_par\>' --or \ -e '\<__raw_readb\>' --or \ -e '\<__raw_readw\>' --or \ -e '\<__raw_readl\>' --or \ -e '\<__raw_readq\>' --or \ -e '\<__raw_writeb\>' --or \ -e '\<__raw_writew\>' --or \ -e '\<__raw_writel\>' --or \ -e '\<__raw_writeq\>' --or \ -e '\<readb\>' --or \ -e '\<readw\>' --or \ -e '\<readl\>' --or \ -e '\<readq\>' --or \ -e '\<writeb\>' --or \ -e '\<writew\>' --or \ -e '\<writel\>' --or \ -e '\<writeq\>' --or \ -e '\<readb_relaxed\>' --or \ -e '\<readw_relaxed\>' --or \ -e '\<readl_relaxed\>' --or \ -e '\<readq_relaxed\>' --or \ -e '\<writeb_relaxed\>' --or \ -e '\<writew_relaxed\>' --or \ -e '\<writel_relaxed\>' --or \ -e '\<writeq_relaxed\>' --or \ -e '\<readsb\>' --or \ -e '\<readsw\>' --or \ -e '\<readsl\>' --or \ -e '\<readsq\>' --or \ -e '\<writesb\>' --or \ -e '\<writesw\>' --or \ -e '\<writesl\>' --or \ -e '\<writesq\>' --or \ -e '\<inb\>' --or \ -e '\<inw\>' --or \ -e '\<inl\>' --or \ -e '\<outb\>' --or \ -e '\<outw\>' --or \ -e '\<outl\>' --or \ -e '\<inb_p\>' --or \ -e '\<inw_p\>' --or \ -e '\<inl_p\>' --or \ -e '\<outb_p\>' --or \ -e '\<outw_p\>' --or \ -e '\<outl_p\>' --or \ -e '\<insb\>' --or \ -e '\<insw\>' --or \ -e '\<insl\>' --or \ -e '\<outsb\>' --or \ -e '\<outsw\>' --or \ -e '\<outsl\>' --or \ -e '\<insb_p\>' --or \ -e '\<insw_p\>' --or \ -e '\<insl_p\>' --or \ -e '\<outsb_p\>' --or \ -e '\<outsw_p\>' --or \ -e '\<outsl_p\>' --or \ -e '\<ioread8\>' --or \ -e '\<ioread16\>' --or \ -e '\<ioread32\>' --or \ -e '\<ioread64\>' --or \ -e '\<iowrite8\>' --or \ -e '\<iowrite16\>' --or \ -e '\<iowrite32\>' --or \ -e '\<iowrite64\>' --or \ -e '\<ioread16be\>' --or \ -e '\<ioread32be\>' --or \ -e '\<ioread64be\>' --or \ -e '\<iowrite16be\>' --or \ -e '\<iowrite32be\>' --or \ -e '\<iowrite64be\>' --or \ -e '\<ioread8_rep\>' --or \ -e '\<ioread16_rep\>' --or \ -e '\<ioread32_rep\>' --or \ -e '\<ioread64_rep\>' --or \ -e '\<iowrite8_rep\>' --or \ -e '\<iowrite16_rep\>' --or \ -e '\<iowrite32_rep\>' --or \ -e '\<iowrite64_rep\>' --or \ -e '\<__io_virt\>' --or \ -e '\<pci_iounmap\>' --or \ -e '\<virt_to_phys\>' --or \ -e '\<phys_to_virt\>' --or \ -e '\<ioremap_uc\>' --or \ -e '\<ioremap\>' --or \ -e '\<__ioremap\>' --or \ -e '\<iounmap\>' --or \ -e '\<ioremap\>' --or \ -e '\<ioremap_nocache\>' --or \ -e '\<ioremap_uc\>' --or \ -e '\<ioremap_wc\>' --or \ -e '\<ioremap_wc\>' --or \ -e '\<ioremap_wt\>' --or \ -e '\<ioport_map\>' --or \ -e '\<ioport_unmap\>' --or \ -e '\<ioport_map\>' --or \ -e '\<ioport_unmap\>' --or \ -e '\<xlate_dev_kmem_ptr\>' --or \ -e '\<xlate_dev_mem_ptr\>' --or \ -e '\<unxlate_dev_mem_ptr\>' --or \ -e '\<virt_to_bus\>' --or \ -e '\<bus_to_virt\>' --or \ -e '\<memset_io\>' --or \ -e '\<memcpy_fromio\>' --or \ -e '\<memcpy_toio\>' I also reordered a couple includes when they weren't alphabetical and removed clk.h from kona, replacing it with clk-provider.h because that driver doesn't use clk consumer APIs. Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Tero Kristo <t-kristo@ti.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Cc: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Cc: Chris Zankel <chris@zankel.net> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: John Crispin <john@phrozen.org> Acked-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
* mips: txx9: fix iounmap related issueDing Xiang2018-09-061-3/+2
| | | | | | | | | | | | | | if device_register return error, iounmap should be called, also iounmap need to call before put_device. Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com> Reviewed-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/20476/ Cc: ralf@linux-mips.org Cc: jhogan@kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org
* Merge tag 'mtd/for-4.19' of git://git.infradead.org/linux-mtdLinus Torvalds2018-08-143-3/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull mtd updates from Boris Brezillon: "JFFS2 changes: - Support 64-bit timestamps MTD core changes: - Support sub-partitions - Clarify mtd_oob_ops documentation - Make Kconfig formatting consistent - Fix potential overflows in mtdchar_{write,read}() - Fallback to ->_{read,write}() when ->_{read,write}_oob() is missing and no OOB data were requested - Remove VLA usage in the bch lib MTD driver changes: - Use mtd_device_register() instead of mtd_device_parse_register() where applicable - Use proper printk format to print physical addresses in the solutionengine driver - Add missing mtd_set_of_node() call in the powernv driver - Remove unneeded variables in a few drivers - Plug the TRX part parser to the DT partition parsers logic - Check ioremap_cache() return code in the gpio-addr-flash driver - Stop using VMLINUX_SYMBOL_STR() in gen_probe.c SPI NOR core changes: - Apply reset hacks only when reset is explicitly marked as broken in the DT SPI NOR driver changes: - Minor cleanup/fixes in the m25p80 driver - Release flash_np in the nxp-spifi driver - Add suspend/resume hooks to the atmel-quadspi driver - Include gpio/consumer.h instead of gpio.h in the atmel-quadspi driver - Use %pK instead of %p in the stm32-quadspi driver - Improve timeout handling in the cadence-quadspi driver - Use mtd_device_register() instead of mtd_device_parse_register() in the intel-spi driver NAND core changes: - Add the SPI-NAND framework. - Create a helper to find the best ECC configuration. - Create NAND controller operations. - Allocate dynamically ONFI parameters structure. - Add defines for ONFI version bits. - Add manufacturer fixup for ONFI parameter page. - Add an option to specify NAND chip as a boot device. - Add Reed-Solomon error correction algorithm. - Better name for the controller structure. - Remove unused caller_is_module() definition. - Make subop helpers return unsigned values. - Expose _notsupp() helpers for raw page accessors. - Add default values for dynamic timings. - Kill the chip->scan_bbt() hook. - Rename nand_default_bbt() into nand_create_bbt(). - Start to clean the nand_chip structure. - Remove stale prototype from rawnand.h. Raw NAND controllers drivers changes: - Qcom: structuring cleanup. - Denali: use core helper to find the best ECC configuration. - Possible build of almost all drivers by adding a dependency on COMPILE_TEST for almost all of them in Kconfig, implies various fixes, Kconfig cleanup, GPIO headers inclusion cleanup, and even changes in sparc64 and ia64 architectures. - Clean the ->probe() functions error path of a lot of drivers. - Migrate all drivers to use nand_scan() instead of nand_scan_ident()/nand_scan_tail() pair. - Use mtd_device_register() where applicable to simplify the code. - Marvell: * Handle on-die ECC. * Better clocks handling. * Remove bogus comment. * Add suspend and resume support. - Tegra: add NAND controller driver. - Atmel: * Add module param to avoid using dma. * Drop Wenyou Yang from MAINTAINERS. - Denali: optimize timings handling. - FSMC: Stop using chip->read_buf(). - FSL: * Switch to SPDX license tag identifiers. * Fix qualifiers in MXC init functions. Raw NAND chip drivers changes: - Micron: * Add fixup for ONFI revision. * Update ecc_stats.corrected. * Make ECC activation stateful. * Avoid enabling/disabling ECC when it can't be disabled. * Get the actual number of bitflips. * Allow forced on-die ECC. * Support 8/512 on-die ECC. * Fix on-die ECC detection logic. - Hynix: * Fix decoding the OOB size on H27UCG8T2BTR. * Use ->exec_op() in hynix_nand_reg_write_op()" * tag 'mtd/for-4.19' of git://git.infradead.org/linux-mtd: (188 commits) mtd: rawnand: atmel: Select GENERIC_ALLOCATOR MAINTAINERS: drop Wenyou Yang from Atmel NAND driver support mtd: rawnand: allocate dynamically ONFI parameters during detection mtd: spi-nor: only apply reset hacks to broken hardware mtd: spi-nor: cadence-quadspi: fix timeout handling mtd: spi-nor: atmel-quadspi: Include gpio/consumer.h instead of gpio.h mtd: spi-nor: intel-spi: use mtd_device_register() mtd: spi-nor: stm32-quadspi: replace "%p" with "%pK" mtd: spi-nor: atmel-quadspi: add suspend/resume hooks mtd: rawnand: allocate model parameter dynamically mtd: rawnand: do not export nand_scan_[ident|tail]() anymore mtd: rawnand: txx9ndfmc: convert driver to nand_scan() mtd: rawnand: txx9ndfmc: clarify ECC parameters assignation mtd: rawnand: tegra: convert driver to nand_scan() mtd: rawnand: jz4740: convert driver to nand_scan() mtd: rawnand: jz4740: group nand_scan_{ident, tail} calls mtd: rawnand: jz4740: fix probe function error path mtd: rawnand: docg4: convert driver to nand_scan() mtd: rawnand: do not execute nand_scan_ident() if maxchips is zero mtd: rawnand: atmel: convert driver to nand_scan() ...
| * MIPS: txx9: Move the ndfc.h header to include/linux/platform_data/txx9Boris Brezillon2018-07-183-3/+3
| | | | | | | | | | | | | | | | | | This way we will be able to compile the ndfmc driver when COMPILE_TEST=y. Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com> Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
* | mips: unify prom_putchar() declarationsAlexander Sverdlin2018-07-171-0/+1
|/ | | | | | | | | | | | | | | | | | | | | | prom_putchar() is used centrally in early printk infrastructure therefore at least MIPS should agree on the function return type. [paul.burton@mips.com: - Include linux/types.h in asm/setup.h to gain the bool typedef before we start include asm/setup.h elsewhere. - Include asm/setup.h in all files that use or define prom_putchar(). - Also standardise on signed rather than unsigned char argument.] Signed-off-by: Alexander Sverdlin <alexander.sverdlin@nokia.com> Signed-off-by: Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/19842/ Cc: linux-mips@linux-mips.org Cc: Ralf Baechle <ralf@linux-mips.org> Cc: James Hogan <jhogan@kernel.org> Cc: Jonas Gorski <jonas.gorski@gmail.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Kate Stewart <kstewart@linuxfoundation.org> Cc: Philippe Ombredanne <pombredanne@nexb.com>
* License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman2017-11-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* MIPS: PCI: Move map_irq() hooks out of initdataLorenzo Pieralisi2017-09-191-2/+6
| | | | | | | | | | | | | | | | | | | | | 04c81c7293df ("MIPS: PCI: Replace pci_fixup_irqs() call with host bridge IRQ mapping hooks") moved the PCI IRQ fixup to the new host bridge map/swizzle_irq() hooks mechanism. Those hooks can also be called after boot, when all the __init/__initdata/__initconst sections have been freed. Therefore, functions called by them (and the data they refer to) must not be marked as __init/__initdata/__initconst lest compilation trigger section mismatch warnings. Fix all the board files map_irq() hooks by simply removing the respective __init/__initdata/__initconst section markers and by adding another persistent hook IRQ map for the txx9 board files. Fixes: 04c81c7293df ("MIPS: PCI: Replace pci_fixup_irqs() call with host bridge IRQ mapping hooks") Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Steve French <smfrench@gmail.com>
* MIPS: Audit and remove any unnecessary uses of module.hPaul Gortmaker2017-02-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Historically a lot of these existed because we did not have a distinction between what was modular code and what was providing support to modules via EXPORT_SYMBOL and friends. That changed when we forked out support for the latter into the export.h file. This means we should be able to reduce the usage of module.h in code that is obj-y Makefile or bool Kconfig. In the case of some code where it is modular, we can extend that to also include files that are building basic support functionality but not related to loading or registering the final module; such files also have no need whatsoever for module.h The advantage in removing such instances is that module.h itself sources about 15 other headers; adding significantly to what we feed cpp, and it can obscure what headers we are effectively using. Since module.h might have been the implicit source for init.h (for __init) and for export.h (for EXPORT_SYMBOL) we consider each instance for the presence of either and replace/add as needed. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. Build coverage of all the mips defconfigs revealed the module.h header was masking a couple of implicit include instances, so we add the appropriate headers there. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: David Daney <david.daney@cavium.com> Cc: John Crispin <john@phrozen.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: "Steven J. Hill" <steven.hill@cavium.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/15131/ [james.hogan@imgtec.com: Preserve sort order where it already exists] Signed-off-by: James Hogan <james.hogan@imgtec.com>
* MIPS: TXx9: Modernize printing of kernel messagesGeert Uytterhoeven2017-01-036-58/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Convert from printk() to pr_*(), - Add missing continuations, to fix user-visible breakage, - Drop superfluous casts (u64 has been unsigned long long on all architectures for many years). On rbtx4927, this restores the kernel output like: -TX4927 SDRAMC -- - CR0:0000007e00000544 - TR:32800030e +TX4927 SDRAMC -- CR0:0000007e00000544 TR:32800030e and: -PCIC -- PCICLK: -Internal(33.3MHz) - +PCIC -- PCICLK:Internal(33.3MHz) Fixes: 4bcc595ccd80decb ("printk: reinstate KERN_CONT for printing continuation lines") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14646/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: TXx9: 7segled: use permission-specific DEVICE_ATTR variantsJulia Lawall2017-01-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use DEVICE_ATTR_WO for write only attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @wo@ declarer name DEVICE_ATTR; identifier x,x_store; @@ DEVICE_ATTR(x, \(0200\|S_IWUSR\), NULL, x_store); @script:ocaml@ x << wo.x; x_store << wo.x_store; @@ if not (x^"_store" = x_store) then Coccilib.include_match false @@ declarer name DEVICE_ATTR_WO; identifier wo.x,wo.x_store; @@ - DEVICE_ATTR(x, \(0200\|S_IWUSR\), NULL, x_store); + DEVICE_ATTR_WO(x); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Cc: kernel-janitors@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14463/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: PCI: Reduce stack frame usageKeith Busch2016-10-041-5/+1
| | | | | | | | | | | | | This patch removes creating a fake pci device in MIPS early config access and instead just uses the pci bus to get the same functionality. The struct pci_dev is too large to allocate on the stack, and was relying on compiler optimizations to remove its usage. Signed-off-by: Keith Busch <keith.busch@intel.com> Reviewed-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/14253/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: TXx9: Convert to Common Clock FrameworkGeert Uytterhoeven2016-10-041-35/+35
| | | | | | | | | | | | | | | | | | | | Replace the custom minimal clock implementation for Toshiba TXx9 by a basic implementation using the Common Clock Framework. The only clocks that are provided are those needed by TXx9-specific drivers ("imbus" and "spi" (TX4938 only)), and their common parent clock "gbus". Other clocks can be added when needed. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Reviewed-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Guenter Roeck <linux@roeck-us.net> Cc: linux-clk@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-watchdog@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14239/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: TXx9: tx49xx: Move GPIO setup from .mem_setup() to .arch_init()Geert Uytterhoeven2016-10-042-2/+0
| | | | | | | | | | | | | | | | | | txx9_gpio_init() calls gpiochip_add_data(), which fails with -ENOMEM as it is called too early in the boot process. This causes all subsequent GPIO operations to fail silently (before commit 54d77198fdfbc4f0 ("gpio: bail out silently on NULL descriptors") it printed the error message "gpiod_direction_output_raw: invalid GPIO" on RBTX49[23]7). Postpone all GPIO setup to .arch_init() time to fix this. Suggested-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-mips@linux-mips.org Cc: linux-gpio@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/14237/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: TXx9: tx39xx: Move GPIO setup from .mem_setup() to .arch_init()Geert Uytterhoeven2016-10-041-1/+0
| | | | | | | | | | | | | | | | txx9_gpio_init() calls gpiochip_add_data(), which fails with -ENOMEM as it is called too early in the boot process. This causes all subsequent GPIO operations to fail silently. Postpone all GPIO setup to .arch_init() time to fix this. Suggested-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-mips@linux-mips.org Cc: linux-gpio@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13967/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* treewide: replace obsolete _refok by __refFabian Frederick2016-08-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There was only one use of __initdata_refok and __exit_refok __init_refok was used 46 times against 82 for __ref. Those definitions are obsolete since commit 312b1485fb50 ("Introduce new section reference annotations tags: __ref, __refdata, __refconst") This patch removes the following compatibility definitions and replaces them treewide. /* compatibility defines */ #define __init_refok __ref #define __initdata_refok __refdata #define __exit_refok __ref I can also provide separate patches if necessary. (One patch per tree and check in 1 month or 2 to remove old definitions) [akpm@linux-foundation.org: coding-style fixes] Link: http://lkml.kernel.org/r/1466796271-3043-1-git-send-email-fabf@skynet.be Signed-off-by: Fabian Frederick <fabf@skynet.be> Cc: Ingo Molnar <mingo@redhat.com> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* mips: use the new LED disk activity triggerStephan Linz2016-06-271-1/+1
| | | | | | | | - platform: rename 'ide-disk' to 'disk-activity' - defconfig: rename 'LEDS_TRIGGER_IDE_DISK' to 'LEDS_TRIGGER_DISK' Signed-off-by: Stephan Linz <linz@li-pro.net> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2016-03-191-3/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking updates from David Miller: "Highlights: 1) Support more Realtek wireless chips, from Jes Sorenson. 2) New BPF types for per-cpu hash and arrap maps, from Alexei Starovoitov. 3) Make several TCP sysctls per-namespace, from Nikolay Borisov. 4) Allow the use of SO_REUSEPORT in order to do per-thread processing of incoming TCP/UDP connections. The muxing can be done using a BPF program which hashes the incoming packet. From Craig Gallek. 5) Add a multiplexer for TCP streams, to provide a messaged based interface. BPF programs can be used to determine the message boundaries. From Tom Herbert. 6) Add 802.1AE MACSEC support, from Sabrina Dubroca. 7) Avoid factorial complexity when taking down an inetdev interface with lots of configured addresses. We were doing things like traversing the entire address less for each address removed, and flushing the entire netfilter conntrack table for every address as well. 8) Add and use SKB bulk free infrastructure, from Jesper Brouer. 9) Allow offloading u32 classifiers to hardware, and implement for ixgbe, from John Fastabend. 10) Allow configuring IRQ coalescing parameters on a per-queue basis, from Kan Liang. 11) Extend ethtool so that larger link mode masks can be supported. From David Decotigny. 12) Introduce devlink, which can be used to configure port link types (ethernet vs Infiniband, etc.), port splitting, and switch device level attributes as a whole. From Jiri Pirko. 13) Hardware offload support for flower classifiers, from Amir Vadai. 14) Add "Local Checksum Offload". Basically, for a tunneled packet the checksum of the outer header is 'constant' (because with the checksum field filled into the inner protocol header, the payload of the outer frame checksums to 'zero'), and we can take advantage of that in various ways. From Edward Cree" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1548 commits) bonding: fix bond_get_stats() net: bcmgenet: fix dma api length mismatch net/mlx4_core: Fix backward compatibility on VFs phy: mdio-thunder: Fix some Kconfig typos lan78xx: add ndo_get_stats64 lan78xx: handle statistics counter rollover RDS: TCP: Remove unused constant RDS: TCP: Add sysctl tunables for sndbuf/rcvbuf on rds-tcp socket net: smc911x: convert pxa dma to dmaengine team: remove duplicate set of flag IFF_MULTICAST bonding: remove duplicate set of flag IFF_MULTICAST net: fix a comment typo ethernet: micrel: fix some error codes ip_tunnels, bpf: define IP_TUNNEL_OPTS_MAX and use it bpf, dst: add and use dst_tclassid helper bpf: make skb->tc_classid also readable net: mvneta: bm: clarify dependencies cls_bpf: reset class and reuse major in da ldmvsw: Checkpatch sunvnet.c and sunvnet_common.c ldmvsw: Add ldmvsw.c driver code ...
| * tx4939: use __ethtool_get_ksettingsDavid Decotigny2016-02-251-3/+4
| | | | | | | | | | Signed-off-by: David Decotigny <decot@googlers.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | MIPS: txx9: iocled: use gpiochip data pointerLinus Walleij2016-02-191-6/+4
|/ | | | | | | | | | This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: linux-mips@linux-mips.org Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* MIPS: TXx9: iocled: Be sure to clamp return valueLinus Walleij2016-01-241-1/+1
| | | | | | | | | | | | | As we want gpio_chip .get() calls to be able to return negative error codes and propagate to drivers, we need to go over all drivers and make sure their return values are clamped to [0,1]. We do this by using the ret = !!(val) design pattern. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-mips@linux-mips.org Cc: linux-gpio@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11925/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* spi: Drop owner assignment from spi_driversAndrew F. Davis2015-10-281-1/+0
| | | | | | | | | An spi_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Andrew F. Davis <afd@ti.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
* MIPS: Remove all the uses of custom gpio.hAlban Bedel2015-09-031-16/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently CONFIG_ARCH_HAVE_CUSTOM_GPIO_H is defined for all MIPS machines, and each machine type provides its own gpio.h. However only a handful really implement the GPIO API, most just forward everythings to gpiolib. The Alchemy machine is notable as it provides a system to allow implementing the GPIO API at the board level. But it is not used by any board currently supported, so it can also be removed. For most machine types we can just remove the custom gpio.h, as well as the custom wrappers if some exists. Some of the code found in the wrappers must be moved to the respective GPIO driver. A few more fixes are need in some drivers as they rely on linux/gpio.h to provides some machine specific definitions, or used asm/gpio.h instead of linux/gpio.h for the gpio API. Signed-off-by: Alban Bedel <albeu@free.fr> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: Rafał Miłecki <zajec5@gmail.com> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Tejun Heo <tj@kernel.org> Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Florian Fainelli <florian@openwrt.org> Cc: Manuel Lauss <manuel.lauss@gmail.com> Cc: Joe Perches <joe@perches.com> Cc: Daniel Walter <dwalter@google.com> Cc: Sergey Ryazanov <ryazanov.s.a@gmail.com> Cc: Huacai Chen <chenhc@lemote.com> Cc: James Hartley <james.hartley@imgtec.com> Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Wolfram Sang <wsa@the-dreams.de> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Varka Bhadram <varkabhadram@gmail.com> Cc: Masanari Iida <standby24x7@gmail.com> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: Michael Buesch <m@bues.ch> Cc: abdoulaye berthe <berthe.ab@gmail.com> Cc: linux-kernel@vger.kernel.org Cc: linux-ide@vger.kernel.org Cc: linux-gpio@vger.kernel.org Cc: linux-input@vger.kernel.org Cc: netdev@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/10828/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* mips: Convert pr_warning to pr_warnJoe Perches2014-11-243-6/+6
| | | | | | | | | | | | | | | | Use the much more common pr_warn instead of pr_warning with the goal of removing pr_warning eventually. Other miscellanea: o Coalesce formats o Realign arguments Signed-off-by: Joe Perches <joe@perches.com> Cc: linux-mips <linux-mips@linux-mips.org> Cc: LKML <linux-kernel@vger.kernel.org> Patchwork: https://patchwork.linux-mips.org/patch/7935/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* driver:gpio remove all usage of gpio_remove retval in driverabdoulaye berthe2014-09-181-2/+2
| | | | | | | | | | | | | this remove all reference to gpio_remove retval in all driver except pinctrl and gpio. the same thing is done for gpio and pinctrl in two different patches. Signed-off-by: Abdoulaye Berthe <berthe.ab@gmail.com> Acked-by: Michael Büsch <m@bues.ch> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Mauro Carvalho Chehab <m.chehab@samsung.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* Merge branch '3.16-fixes' into mips-for-linux-nextRalf Baechle2014-08-022-13/+30
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| * MIPS: TXx9: 7segled: add missing put_device callLevente Kurusa2014-07-301-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is required so that we give up the last reference to the device. Also, add a new tx_7segled_release function which will be called after the put_device to ensure that device is kfree'd. [ralf@linux-mips.org: Reformat to Linux coding style and make tx_7segled_release static.] Signed-off-by: Levente Kurusa <levex@linux.com> Cc: LKML <linux-kernel@vger.kernel.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6260/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
| * MIPS: TXx9: Add missing put_device callLevente Kurusa2014-07-301-10/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is required so that we give up the last reference to the device. Also, rework error path so that it is easier to read. [ralf@linux-mips.org: Reformat to Linux coding style and make txx9_device_release static; folded in build fix by Levente for the original patch.] Signed-off-by: Levente Kurusa <levex@linux.com> Cc: LKML <linux-kernel@vger.kernel.org> Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Markos Chandras <markos.chandras@imgtec.com> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6259/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | MIPS: TXx9: Add __init_refok annotation to quirk_slc90e66_bridgeAtsushi Nemoto2014-07-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | This pci fixup routine calls __init functions. In general pci fixup routine must not call __init functions, but this pci/isa bridge device is not hotpluggable anyway. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7215/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | MIPS: TXx9: Fix quirk_slc90e66_ideAtsushi Nemoto2014-07-301-1/+1
|/ | | | | | | | | | | Fix wrong code spotted by -Werror=array-bounds: arch/mips/txx9/generic/pci.c:334:23: error: array subscript is above array bounds [-Werror=array-bounds] pci_write_config_byte(dev, regs[i], dat); Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/7214/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Replace calls to obsolete strict_strto call with kstrto* equivalents.Daniel Walter2014-06-041-2/+2
| | | | | | | | Signed-off-by: Daniel Walter <dwalter@google.com> Cc: linux-kernel@vger.kernel.org Cc: richard@nod.at Cc: akpm@linux-foundation.org Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: TXx9: Fix build error if CONFIG_TOSHIBA_JMR3927 is not selectedMarkos Chandras2013-09-031-1/+1
| | | | | | | | | | | | | | | | | | | | The jmr3927_vec txx9_board_vec struct is defined in txx9/jmr3927/setup.c which is only built if CONFIG_TOSHIBA_JMR3927 is selected. This patch fixes the following build problem: arch/mips/txx9/generic/setup.c: In function 'select_board': arch/mips/txx9/generic/setup.c:354:20: error: 'jmr3927_vec' undeclared (first use in this function) arch/mips/txx9/generic/setup.c:354:20: note: each undeclared identifier is reported only once for each function it appears in make[3]: *** [arch/mips/txx9/generic/setup.o] Error 1 Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Acked-by: Steven J. Hill <Steven.Hill@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/5713/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* net: pass info struct via netdevice notifierJiri Pirko2013-05-281-1/+2
| | | | | | | | | | | | | | So far, only net_device * could be passed along with netdevice notifier event. This patch provides a possibility to pass custom structure able to provide info that event listener needs to know. Signed-off-by: Jiri Pirko <jiri@resnulli.us> v2->v3: fix typo on simeth shortened dev_getter shortened notifier_info struct name v1->v2: fix notifier_call parameter in call_netdevice_notifier() Signed-off-by: David S. Miller <davem@davemloft.net>
* MIPS: Idle: Consolidate all declarations in <asm/idle.h>.Ralf Baechle2013-05-221-0/+1
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* mips: txx9: change GENERIC_GPIO to GPIOLIBAlexandre Courbot2013-03-201-1/+1
| | | | | | | | | The GPIO driver for txx9 requires gpiolib, so this is more accurate and let us get rid of one mention of GENERIC_GPIO which is due to disappear. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Linus Walleij <linus.walleij@linaro.org>
* Merge branch 'mips-next-3.9' of ↵Ralf Baechle2013-02-211-4/+4
|\ | | | | | | git://git.linux-mips.org/pub/scm/john/linux-john into mips-for-linux-next
| * MIPS: early_printk: drop __init annotationsAaro Koskinen2013-02-191-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | We cannot use __init for earlyprintk code or data, since the kernel parameter "keep_bootcon" allows leaving the boot console enabled. Currently MIPS will crash/hang/die if you use keep_bootcon. The patch fixes it at least on Lemote FuLoong mini-PC. Changes for other boards were done based on what I could find with grep... Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi> Patchwork: http://patchwork.linux-mips.org/patch/4935/ Signed-off-by: John Crispin <blogic@openwrt.org>
* | MIPS: Whitespace cleanup.Ralf Baechle2013-02-019-35/+35
|/ | | | | | | | Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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