diff options
author | Jeff Garzik <jgarzik@pobox.com> | 2005-09-16 02:46:15 -0400 |
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committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-16 02:46:15 -0400 |
commit | c5f977a0d2d6a8f02f32139b5dd129e52073f38f (patch) | |
tree | 82180b8f21992312ad78becf759f21b9110e72ca /drivers | |
parent | f3d242e8f2bf12cb45eb35b7d2e69483d1209b13 (diff) | |
parent | 065d9cac98a5406ecd5a1368f8fd38f55739dee9 (diff) | |
download | linux-stable-c5f977a0d2d6a8f02f32139b5dd129e52073f38f.tar.gz linux-stable-c5f977a0d2d6a8f02f32139b5dd129e52073f38f.tar.bz2 linux-stable-c5f977a0d2d6a8f02f32139b5dd129e52073f38f.zip |
Merge /spare/repo/linux-2.6/
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/char/hvc_console.c | 6 | ||||
-rw-r--r-- | drivers/char/vt.c | 5 | ||||
-rw-r--r-- | drivers/char/watchdog/mpcore_wdt.c | 2 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-pxa.c | 12 | ||||
-rw-r--r-- | drivers/isdn/hisax/sedlbauer_cs.c | 2 | ||||
-rw-r--r-- | drivers/pci/pci.c | 16 | ||||
-rw-r--r-- | drivers/pcmcia/yenta_socket.c | 13 | ||||
-rw-r--r-- | drivers/scsi/sata_sis.c | 4 | ||||
-rw-r--r-- | drivers/serial/21285.c | 2 | ||||
-rw-r--r-- | drivers/serial/amba-pl010.c | 2 | ||||
-rw-r--r-- | drivers/serial/amba-pl011.c | 2 | ||||
-rw-r--r-- | drivers/serial/clps711x.c | 2 | ||||
-rw-r--r-- | drivers/serial/pxa.c | 4 | ||||
-rw-r--r-- | drivers/serial/sa1100.c | 2 | ||||
-rw-r--r-- | drivers/serial/serial_lh7a40x.c | 2 | ||||
-rw-r--r-- | drivers/video/console/vgacon.c | 4 | ||||
-rw-r--r-- | drivers/video/nvidia/nv_i2c.c | 11 | ||||
-rw-r--r-- | drivers/video/savage/savagefb-i2c.c | 11 | ||||
-rw-r--r-- | drivers/video/savage/savagefb.h | 4 | ||||
-rw-r--r-- | drivers/video/savage/savagefb_driver.c | 11 |
20 files changed, 73 insertions, 44 deletions
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c index cddb789902db..f92177634677 100644 --- a/drivers/char/hvc_console.c +++ b/drivers/char/hvc_console.c @@ -839,9 +839,6 @@ int __init hvc_init(void) hvc_driver->flags = TTY_DRIVER_REAL_RAW; tty_set_operations(hvc_driver, &hvc_ops); - if (tty_register_driver(hvc_driver)) - panic("Couldn't register hvc console driver\n"); - /* Always start the kthread because there can be hotplug vty adapters * added later. */ hvc_task = kthread_run(khvcd, NULL, "khvcd"); @@ -851,6 +848,9 @@ int __init hvc_init(void) return -EIO; } + if (tty_register_driver(hvc_driver)) + panic("Couldn't register hvc console driver\n"); + return 0; } module_init(hvc_init); diff --git a/drivers/char/vt.c b/drivers/char/vt.c index 1e33cb032e07..e91268e86833 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -810,13 +810,14 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines) * from the top and bottom of cursor position */ old_origin += (vc->vc_y - new_rows/2) * old_row_size; - end = old_origin + new_screen_size; + end = old_origin + (old_row_size * new_rows); } } else /* * Cursor near the top, copy contents from the top of buffer */ - end = (old_rows > new_rows) ? old_origin + new_screen_size : + end = (old_rows > new_rows) ? old_origin + + (old_row_size * new_rows) : vc->vc_scr_end; update_attr(vc); diff --git a/drivers/char/watchdog/mpcore_wdt.c b/drivers/char/watchdog/mpcore_wdt.c index c694eee1fb24..75ca84ed4adf 100644 --- a/drivers/char/watchdog/mpcore_wdt.c +++ b/drivers/char/watchdog/mpcore_wdt.c @@ -30,6 +30,8 @@ #include <linux/init.h> #include <linux/interrupt.h> #include <linux/device.h> + +#include <asm/hardware/arm_twd.h> #include <asm/uaccess.h> struct mpcore_wdt { diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c index fdf53ce04248..44b595d90a4a 100644 --- a/drivers/i2c/busses/i2c-pxa.c +++ b/drivers/i2c/busses/i2c-pxa.c @@ -914,19 +914,23 @@ static int i2c_pxa_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num return ret; } +static u32 i2c_pxa_functionality(struct i2c_adapter *adap) +{ + return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; +} + static struct i2c_algorithm i2c_pxa_algorithm = { - .name = "PXA-I2C-Algorithm", - .id = I2C_ALGO_PXA, .master_xfer = i2c_pxa_xfer, + .functionality = i2c_pxa_functionality, }; static struct pxa_i2c i2c_pxa = { .lock = SPIN_LOCK_UNLOCKED, .wait = __WAIT_QUEUE_HEAD_INITIALIZER(i2c_pxa.wait), .adap = { - .name = "pxa2xx-i2c", - .id = I2C_ALGO_PXA, + .owner = THIS_MODULE, .algo = &i2c_pxa_algorithm, + .name = "pxa2xx-i2c", .retries = 5, }, }; diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c index c6b5bf7d2aca..dc334aab433e 100644 --- a/drivers/isdn/hisax/sedlbauer_cs.c +++ b/drivers/isdn/hisax/sedlbauer_cs.c @@ -611,7 +611,7 @@ static int sedlbauer_event(event_t event, int priority, } /* sedlbauer_event */ static struct pcmcia_device_id sedlbauer_ids[] = { - PCMCIA_DEVICE_PROD_ID1234("SEDLBAUER", "speed star II", "V 3.1", "(c) 93 - 98 cb ", 0x81fb79f5, 0xf3612e1d, 0x6b95c78a, 0x50d4149c), + PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "speed star II", "V 3.1", 0x81fb79f5, 0xf3612e1d, 0x6b95c78a), PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", "4D67", 0x81fb79f5, 0xe4e9bc12, 0x397b7e90), PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", "4D98", 0x81fb79f5, 0xe4e9bc12, 0x2e5c7fce), PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", " (C) 93-94 VK", 0x81fb79f5, 0xe4e9bc12, 0x8db143fe), diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 992db89adce7..259d247b7551 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -309,17 +309,25 @@ pci_set_power_state(struct pci_dev *dev, pci_power_t state) pci_read_config_word(dev, pm + PCI_PM_CTRL, &pmcsr); - /* If we're in D3, force entire word to 0. + /* If we're (effectively) in D3, force entire word to 0. * This doesn't affect PME_Status, disables PME_En, and * sets PowerState to 0. */ - if (dev->current_state >= PCI_D3hot) { - if (!(pmcsr & PCI_PM_CTRL_NO_SOFT_RESET)) + switch (dev->current_state) { + case PCI_UNKNOWN: /* Boot-up */ + if ((pmcsr & PCI_PM_CTRL_STATE_MASK) == PCI_D3hot + && !(pmcsr & PCI_PM_CTRL_NO_SOFT_RESET)) need_restore = 1; + /* Fall-through: force to D0 */ + case PCI_D3hot: + case PCI_D3cold: + case PCI_POWER_ERROR: pmcsr = 0; - } else { + break; + default: pmcsr &= ~PCI_PM_CTRL_STATE_MASK; pmcsr |= state; + break; } /* enter specified state */ diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c index f0997c36c9b7..ba4d78e5b121 100644 --- a/drivers/pcmcia/yenta_socket.c +++ b/drivers/pcmcia/yenta_socket.c @@ -1045,7 +1045,18 @@ static int __devinit yenta_probe (struct pci_dev *dev, const struct pci_device_i { struct yenta_socket *socket; int ret; - + + /* + * If we failed to assign proper bus numbers for this cardbus + * controller during PCI probe, its subordinate pci_bus is NULL. + * Bail out if so. + */ + if (!dev->subordinate) { + printk(KERN_ERR "Yenta: no bus associated with %s! " + "(try 'pci=assign-busses')\n", pci_name(dev)); + return -ENODEV; + } + socket = kmalloc(sizeof(struct yenta_socket), GFP_KERNEL); if (!socket) return -ENOMEM; diff --git a/drivers/scsi/sata_sis.c b/drivers/scsi/sata_sis.c index a63f93186e41..b227e51d12f4 100644 --- a/drivers/scsi/sata_sis.c +++ b/drivers/scsi/sata_sis.c @@ -161,7 +161,7 @@ static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg) { struct pci_dev *pdev = to_pci_dev(ap->host_set->dev); unsigned int cfg_addr = get_scr_cfg_addr(ap->port_no, sc_reg, pdev->device); - u32 val, val2; + u32 val, val2 = 0; u8 pmr; if (sc_reg == SCR_ERROR) /* doesn't exist in PCI cfg space */ @@ -289,7 +289,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) if (ent->device != 0x182) { if ((pmr & SIS_PMR_COMBINED) == 0) { printk(KERN_INFO "sata_sis: Detected SiS 180/181 chipset in SATA mode\n"); - port2_start=0x64; + port2_start = 64; } else { printk(KERN_INFO "sata_sis: Detected SiS 180/181 chipset in combined mode\n"); diff --git a/drivers/serial/21285.c b/drivers/serial/21285.c index aec39fb261ca..b5cf39468d18 100644 --- a/drivers/serial/21285.c +++ b/drivers/serial/21285.c @@ -463,7 +463,7 @@ static int __init serial21285_console_setup(struct console *co, char *options) return uart_set_options(port, co, baud, parity, bits, flow); } -extern struct uart_driver serial21285_reg; +static struct uart_driver serial21285_reg; static struct console serial21285_console = { diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c index 978e12437e61..679e678c7e6a 100644 --- a/drivers/serial/amba-pl010.c +++ b/drivers/serial/amba-pl010.c @@ -689,7 +689,7 @@ static int __init pl010_console_setup(struct console *co, char *options) return uart_set_options(port, co, baud, parity, bits, flow); } -extern struct uart_driver amba_reg; +static struct uart_driver amba_reg; static struct console amba_console = { .name = "ttyAM", .write = pl010_console_write, diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c index 56071309744c..1ff629c74750 100644 --- a/drivers/serial/amba-pl011.c +++ b/drivers/serial/amba-pl011.c @@ -701,7 +701,7 @@ static int __init pl011_console_setup(struct console *co, char *options) return uart_set_options(&uap->port, co, baud, parity, bits, flow); } -extern struct uart_driver amba_reg; +static struct uart_driver amba_reg; static struct console amba_console = { .name = "ttyAMA", .write = pl011_console_write, diff --git a/drivers/serial/clps711x.c b/drivers/serial/clps711x.c index d822896b488c..78c1f36ad9b7 100644 --- a/drivers/serial/clps711x.c +++ b/drivers/serial/clps711x.c @@ -525,7 +525,7 @@ static int __init clps711xuart_console_setup(struct console *co, char *options) return uart_set_options(port, co, baud, parity, bits, flow); } -extern struct uart_driver clps711x_reg; +static struct uart_driver clps711x_reg; static struct console clps711x_console = { .name = "ttyCL", .write = clps711xuart_console_write, diff --git a/drivers/serial/pxa.c b/drivers/serial/pxa.c index eaa0af835290..672b359b07ce 100644 --- a/drivers/serial/pxa.c +++ b/drivers/serial/pxa.c @@ -589,8 +589,8 @@ serial_pxa_type(struct uart_port *port) #ifdef CONFIG_SERIAL_PXA_CONSOLE -extern struct uart_pxa_port serial_pxa_ports[]; -extern struct uart_driver serial_pxa_reg; +static struct uart_pxa_port serial_pxa_ports[]; +static struct uart_driver serial_pxa_reg; #define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) diff --git a/drivers/serial/sa1100.c b/drivers/serial/sa1100.c index 1225b14f6e9d..dd8aed242357 100644 --- a/drivers/serial/sa1100.c +++ b/drivers/serial/sa1100.c @@ -799,7 +799,7 @@ sa1100_console_setup(struct console *co, char *options) return uart_set_options(&sport->port, co, baud, parity, bits, flow); } -extern struct uart_driver sa1100_reg; +static struct uart_driver sa1100_reg; static struct console sa1100_console = { .name = "ttySA", .write = sa1100_console_write, diff --git a/drivers/serial/serial_lh7a40x.c b/drivers/serial/serial_lh7a40x.c index 8302376800c0..d01dbe5da3b9 100644 --- a/drivers/serial/serial_lh7a40x.c +++ b/drivers/serial/serial_lh7a40x.c @@ -632,7 +632,7 @@ static int __init lh7a40xuart_console_setup (struct console* co, char* options) return uart_set_options (port, co, baud, parity, bits, flow); } -extern struct uart_driver lh7a40x_reg; +static struct uart_driver lh7a40x_reg; static struct console lh7a40x_console = { .name = "ttyAM", .write = lh7a40xuart_console_write, diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index 0705cd741411..6ef6f7760e47 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -1020,7 +1020,9 @@ static int vgacon_font_get(struct vc_data *c, struct console_font *font) static int vgacon_resize(struct vc_data *c, unsigned int width, unsigned int height) { - if (width % 2 || width > ORIG_VIDEO_COLS || height > ORIG_VIDEO_LINES) + if (width % 2 || width > ORIG_VIDEO_COLS || + height > (ORIG_VIDEO_LINES * vga_default_font_height)/ + c->vc_font.height) return -EINVAL; if (CON_IS_VISIBLE(c) && !vga_is_gfx) /* who knows */ diff --git a/drivers/video/nvidia/nv_i2c.c b/drivers/video/nvidia/nv_i2c.c index ace484fa61ce..12f2884d3f0b 100644 --- a/drivers/video/nvidia/nv_i2c.c +++ b/drivers/video/nvidia/nv_i2c.c @@ -209,10 +209,13 @@ int nvidia_probe_i2c_connector(struct fb_info *info, int conn, u8 **out_edid) if (!edid && conn == 1) { /* try to get from firmware */ - edid = kmalloc(EDID_LENGTH, GFP_KERNEL); - if (edid) - memcpy(edid, fb_firmware_edid(info->device), - EDID_LENGTH); + const u8 *e = fb_firmware_edid(info->device); + + if (e != NULL) { + edid = kmalloc(EDID_LENGTH, GFP_KERNEL); + if (edid) + memcpy(edid, e, EDID_LENGTH); + } } if (out_edid) diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c index 959404ad68f4..3c98457783c4 100644 --- a/drivers/video/savage/savagefb-i2c.c +++ b/drivers/video/savage/savagefb-i2c.c @@ -274,10 +274,13 @@ int savagefb_probe_i2c_connector(struct fb_info *info, u8 **out_edid) if (!edid) { /* try to get from firmware */ - edid = kmalloc(EDID_LENGTH, GFP_KERNEL); - if (edid) - memcpy(edid, fb_firmware_edid(info->device), - EDID_LENGTH); + const u8 *e = fb_firmware_edid(info->device); + + if (e) { + edid = kmalloc(EDID_LENGTH, GFP_KERNEL); + if (edid) + memcpy(edid, e, EDID_LENGTH); + } } if (out_edid) diff --git a/drivers/video/savage/savagefb.h b/drivers/video/savage/savagefb.h index d6f94742c9f2..ea17f7e0482c 100644 --- a/drivers/video/savage/savagefb.h +++ b/drivers/video/savage/savagefb.h @@ -60,8 +60,6 @@ #define S3_SAVAGE_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE2000)) -#define S3_MOBILE_TWISTER_SERIES(chip) ((chip==S3_TWISTER) || (chip == S3_PROSAVAGEDDR)) - /* Chip tags. These are used to group the adapters into * related families. */ @@ -74,8 +72,6 @@ typedef enum { S3_PROSAVAGE, S3_SUPERSAVAGE, S3_SAVAGE2000, - S3_PROSAVAGEDDR, - S3_TWISTER, S3_LAST } savage_chipset; diff --git a/drivers/video/savage/savagefb_driver.c b/drivers/video/savage/savagefb_driver.c index b5ca3ef8271f..7c285455c924 100644 --- a/drivers/video/savage/savagefb_driver.c +++ b/drivers/video/savage/savagefb_driver.c @@ -1773,8 +1773,7 @@ static int __devinit savage_init_hw (struct savagefb_par *par) } } - if (S3_SAVAGE_MOBILE_SERIES(par->chip) || - (S3_MOBILE_TWISTER_SERIES(par->chip) && !par->crtonly)) + if (S3_SAVAGE_MOBILE_SERIES(par->chip) && !par->crtonly) par->display_type = DISP_LCD; else if (dvi || (par->chip == S3_SAVAGE4 && par->dvi)) par->display_type = DISP_DFP; @@ -1783,7 +1782,7 @@ static int __devinit savage_init_hw (struct savagefb_par *par) /* Check LCD panel parrmation */ - if (par->chip == S3_SAVAGE_MX) { + if (par->display_type == DISP_LCD) { unsigned char cr6b = VGArCR( 0x6b ); int panelX = (VGArSEQ (0x61) + @@ -1922,15 +1921,15 @@ static int __devinit savage_init_fb_info (struct fb_info *info, snprintf (info->fix.id, 16, "ProSavageKM"); break; case FB_ACCEL_S3TWISTER_P: - par->chip = S3_TWISTER; + par->chip = S3_PROSAVAGE; snprintf (info->fix.id, 16, "TwisterP"); break; case FB_ACCEL_S3TWISTER_K: - par->chip = S3_TWISTER; + par->chip = S3_PROSAVAGE; snprintf (info->fix.id, 16, "TwisterK"); break; case FB_ACCEL_PROSAVAGE_DDR: - par->chip = S3_PROSAVAGEDDR; + par->chip = S3_PROSAVAGE; snprintf (info->fix.id, 16, "ProSavageDDR"); break; case FB_ACCEL_PROSAVAGE_DDRK: |