linux/drivers, branch v2.6.38

Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

2011-03-14T18:17:43Z

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon: fix problem with changing active VRAM size. (v2)

watchdog: hpwdt: eliminate section mismatch warning

2011-03-14T10:44:31Z

hpwdt_init_nmi_decoding() is called in hpwdt_init_one error handling, thus remove the __devexit annotation of hpwdt_exit_nmi_decoding(). This patch fixes below warning: WARNING: drivers/watchdog/hpwdt.o(.devinit.text+0x36f): Section mismatch in reference from the function hpwdt_init_one() to the function .devexit.text:hpwdt_exit_nmi_decoding() The function __devinit hpwdt_init_one() references a function __devexit hpwdt_exit_nmi_decoding(). This is often seen when error handling in the init function uses functionality in the exit path. The fix is often to remove the __devexit annotation of hpwdt_exit_nmi_decoding() so it may be used outside an exit section. Signed-off-by: Axel Lin Acked-by: Thomas Mingarelli Signed-off-by: Wim Van Sebroeck

watchdog: w83697ug_wdt: Fix set bit 0 to activate GPIO2

2011-03-14T10:40:30Z

outb_p(c || 0x01, WDT_EFDR); -> || should be | Reported-By: Toralf Förster Signed-off-by: Wim Van Sebroeck

watchdog: sch311x_wdt: fix printk condition

2011-03-14T10:40:21Z

"==" has higher precedence than "&". Since if (sch311x_sio_inb(sio_config_port, 0x30) & (0x01 == 0)) is always false the message is never printed. Signed-off-by: Dan Carpenter Signed-off-by: Wim Van Sebroeck

watchdog: sch311x_wdt: Fix LDN active check

2011-03-14T10:39:53Z

if (sch311x_sio_inb(sio_config_port, 0x30) && 0x01 == 0) -> && should be & Reported-By: Toralf Förster Signed-off-by: Wim Van Sebroeck

watchdog: cpwd: Fix buffer-overflow

2011-03-14T10:39:27Z

cppcheck-1.47 reports: [drivers/watchdog/cpwd.c:650]: (error) Buffer access out-of-bounds: p.devs The source code is for (i = 0; i < 4; i++) { misc_deregister(&p->devs[i].misc); where devs is defined as WD_NUMDEVS big and WD_NUMDEVS is equal to 3. So the 4 should be a 3 or WD_NUMDEVS. Reported-By: David Binderman Signed-off-by: Wim Van Sebroeck

drm/radeon: fix problem with changing active VRAM size. (v2)

2011-03-14T02:51:04Z

So we used to use lpfn directly to restrict VRAM when we couldn't access the unmappable area, however this was removed in 93225b0d7bc030f4a93165347a65893685822d70 as it also restricted the gtt placements. However it was only later noticed that this broke on some hw. This removes the active_vram_size, and just explicitly sets it when it changes, TTM/drm_mm will always use the real_vram_size, and the active vram size will change the TTM size used for lpfn setting. We should re-work the fpfn/lpfn to per-placement at some point I suspect, but that is too late for this kernel. Hopefully this addresses: https://bugs.freedesktop.org/show_bug.cgi?id=35254 v2: fix reported useful VRAM size to userspace to be correct. Signed-off-by: Dave Airlie

Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging

2011-03-13T23:01:11Z

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: hwmon/f71882fg: Set platform drvdata to NULL later hwmon/f71882fg: Fix a typo in a comment

Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6

2011-03-13T23:00:28Z

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] target: Fix t_transport_aborted handling in LUN_RESET + active I/O shutdown

Merge git://git.infradead.org/users/dwmw2/mtd-2.6.38

2011-03-13T22:56:22Z

* git://git.infradead.org/users/dwmw2/mtd-2.6.38: mtd: add "platform:" prefix for platform modalias mtd: mtd_blkdevs: fix double free on error path mtd: amd76xrom: fix oops at boot when resources are not available mtd: fix race in cfi_cmdset_0001 driver mtd: jedec_probe: initialise make sector erase command variable mtd: jedec_probe: Change variable name from cfi_p to cfi