Olof Johansson [Sun, 13 May 2012 05:17:15 +0000 (22:17 -0700)]
Merge branch 'next/cleanup-samsung' of git://git./linux/kernel/git/kgene/linux-samsung into next/cleanup
From Kukjin Kim:
"Mostly it is using common macro to define resources and clean up useless codes."
* 'next/cleanup-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (34 commits)
ARM: S3C24XX: Use common macro to define resources on mach-qt2410.c
ARM: S3C24XX: Use common macro to define resources on mach-osiris.c
ARM: EXYNOS: Adapt to cpuidle core time keeping and irq enable
ARM: S5PV210: Use common macro to define resources on mach-smdkv210.c
ARM: S5PV210: Use common macro to define resources on dev-audio.c
ARM: S5PC100: Use common macro to define resources on dev-audio.c
ARM: S5P64X0: Use common macro to define resources on dev-audio.c
ARM: S3C64XX: Use common macro to define resources on mach-smdk6410.c
ARM: S3C64XX: Use common macro to define resources on mach-real6410.c
ARM: S3C64XX: Use common macro to define resources on mach-mini6410.c
ARM: S3C64XX: Use common macro to define resources on mach-crag6410.c
ARM: S3C64XX: Use common macro to define resources on mach-anw6410.c
ARM: S3C64XX: Use common macro to define resources on dev-uart.c
ARM: S3C64XX: Use common macro to define resources on dev-audio.c
ARM: S3C24XX: Use common macro to define resources on simtec-nor.c
ARM: S3C24XX: Use common macro to define resources on mach-vr1000.c
ARM: S3C24XX: Use common macro to define resources on mach-tct_hammer.c
ARM: S3C24XX: Use common macro to define resources on mach-rx1950.c
ARM: S3C24XX: Use common macro to define resources on mach-otom.c
ARM: S3C24XX: Use common macro to define resources on mach-nexcoder.c
...
Kukjin Kim [Sat, 12 May 2012 21:48:21 +0000 (06:48 +0900)]
Merge branch 'next/cleanup-samsung-macro' into next/cleanup-samsung
Tushar Behera [Sat, 12 May 2012 21:47:13 +0000 (06:47 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-qt2410.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 21:47:07 +0000 (06:47 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-osiris.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Amit Daniel Kachhap [Sat, 12 May 2012 07:29:21 +0000 (16:29 +0900)]
ARM: EXYNOS: Adapt to cpuidle core time keeping and irq enable
This patch enables core cpuidle timekeeping and irq enabling and
remove those redundant parts from the exynos cpuidle drivers
Signed-off-by: Amit Daniel <amit.kachhap@linaro.org>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Robert Lee <rob.lee@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:31 +0000 (16:12 +0900)]
ARM: S5PV210: Use common macro to define resources on mach-smdkv210.c
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:30 +0000 (16:12 +0900)]
ARM: S5PV210: Use common macro to define resources on dev-audio.c
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:30 +0000 (16:12 +0900)]
ARM: S5PC100: Use common macro to define resources on dev-audio.c
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:30 +0000 (16:12 +0900)]
ARM: S5P64X0: Use common macro to define resources on dev-audio.c
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:30 +0000 (16:12 +0900)]
ARM: S3C64XX: Use common macro to define resources on mach-smdk6410.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:29 +0000 (16:12 +0900)]
ARM: S3C64XX: Use common macro to define resources on mach-real6410.c
Cc: Darius Augulis <augulis.darius@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:26 +0000 (16:12 +0900)]
ARM: S3C64XX: Use common macro to define resources on mach-mini6410.c
Cc: Darius Augulis <augulis.darius@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:26 +0000 (16:12 +0900)]
ARM: S3C64XX: Use common macro to define resources on mach-crag6410.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:26 +0000 (16:12 +0900)]
ARM: S3C64XX: Use common macro to define resources on mach-anw6410.c
Cc: Kwangwoo Lee <kwangwoo.lee@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:26 +0000 (16:12 +0900)]
ARM: S3C64XX: Use common macro to define resources on dev-uart.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:25 +0000 (16:12 +0900)]
ARM: S3C64XX: Use common macro to define resources on dev-audio.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:25 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on simtec-nor.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:25 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-vr1000.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:25 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-tct_hammer.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:25 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-rx1950.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:24 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-otom.c
Cc: Guillaume GOURAT <guillaume.gourat@nexvision.tv>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:24 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-nexcoder.c
Cc: Guillaume GOURAT <guillaume.gourat@nexvision.tv>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:24 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-mini2440.c
Cc: Michel Pollet <buserror@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:24 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-h1940.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:23 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-gta02.c
Cc: Nelson Castillo <arhuaco@freaks-unidos.net>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:21 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-bast.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:21 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-at2440evb.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:21 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-anubis.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:20 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on mach-amlm5900.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:20 +0000 (16:12 +0900)]
ARM: S3C24XX: Use common macro to define resources on bast-ide.c
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:20 +0000 (16:12 +0900)]
ARM: EXYNOS: Use common macro to define resources on mach-smdkv310.c
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:20 +0000 (16:12 +0900)]
ARM: EXYNOS: Use common macro to define resources on mach-armlex4210.c
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:20 +0000 (16:12 +0900)]
ARM: EXYNOS: Use common macro to define resources on dev-audio.c
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:19 +0000 (16:12 +0900)]
ARM: EXYNOS: Use common macro to define resources on dev-ahci.c
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tushar Behera [Sat, 12 May 2012 07:12:19 +0000 (16:12 +0900)]
ARM: SAMSUNG: Use common macro to define resources on devs.c
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Olof Johansson [Sat, 12 May 2012 05:31:02 +0000 (22:31 -0700)]
Merge branch 'msm-core' of git://git./linux/kernel/git/davidb/linux-msm into next/cleanup
* 'msm-core' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm:
ARM: msm: fix compilation flags for MSM_SCM (part 2)
arch/arm/mach-msm: linux/gpio.h included twice
ARM: msm: Drop useless teq from DEBUG_LL support
Olof Johansson [Sat, 12 May 2012 05:21:51 +0000 (22:21 -0700)]
Merge branch 'fixes-for-cleanup' of git://git./linux/kernel/git/tmlind/linux-omap into next/cleanup
* 'fixes-for-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP: OTG integration: fix compiler warning
ARM: OMAP1: USB: fix ocpi_enable compile problem on non-1610 builds
Stephen Boyd [Tue, 1 May 2012 02:17:20 +0000 (19:17 -0700)]
ARM: msm: fix compilation flags for MSM_SCM (part 2)
eca55f4 (ARM: msm: fix compilation flags for MSM_SCM, 2011-11-08)
added the correct assembler directive for the first smc instance
but missed the second instance in scm_get_version(). Add it so we
can compile this file with newer binutils.
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Danny Kukawka [Wed, 15 Feb 2012 19:18:48 +0000 (20:18 +0100)]
arch/arm/mach-msm: linux/gpio.h included twice
arch/arm/mach-msm/board-msm7x30.c and arch/arm/mach-msm/board-qsd8x50.c
included 'linux/gpio.h' twice, remove the duplicates.
Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: David Brown <davidb@codeaurora.org>
Stephen Boyd [Mon, 5 Dec 2011 18:27:42 +0000 (10:27 -0800)]
ARM: msm: Drop useless teq from DEBUG_LL support
This teq was first introduced in bcc0f6a ([ARM] msm: clean up
iomap and devices, 2008-09-10). It seems that DEBUG_LL support on
MSM at the time had to remove the virtual mapping for the uart
base. Thus when the MMU was enabled the addruart macro returned 0
and the senduart macro would test for 0 and do nothing. It was a
simple way to turn off DEBUG_LL when the MMU was enabled.
The virtual mapping was added back in 6339f66 (msm: make
debugging UART (for DEBUG_LL) configurable, 2009-11-02) but the
patch forgot to remove the teq here. So as it stands the teq has
been useless for two years and DEBUG_LL works fine without it.
Cc: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Paul Walmsley [Wed, 9 May 2012 22:38:02 +0000 (16:38 -0600)]
ARM: OMAP: OTG integration: fix compiler warning
Tony reported the following compile warning after commit
eeb3711b89d68e147e05e7b43a49ecc5009dc157 ("ARM: OMAP2+: clean up some
cppcheck warnings"):
arch/arm/plat-omap/usb.c: In function 'omap_otg_init':
arch/arm/plat-omap/usb.c:40: warning: unused variable 'status'
This happens if CONFIG_ARCH_OMAP_OTG is set but
CONFIG_USB_GADGET_OMAP, CONFIG_USB_OHCI_HCD,
CONFIG_USB_OHCI_HCD_MODULE, and CONFIG_USB_OTG are all unset.
Fix by localizing the status variable to the blocks that use it.
Compile-tested only, with omap2plus_defconfig and omap2plus_defconfig
with CONFIG_USB_OHCI_HCD and CONFIG_USB_OTG enabled.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Paul Walmsley [Thu, 10 May 2012 22:27:23 +0000 (16:27 -0600)]
ARM: OMAP1: USB: fix ocpi_enable compile problem on non-1610 builds
Janusz Krzysztofik reported the following build break on OMAP1 builds that
don't include CONFIG_ARCH_OMAP16XX:
LD .tmp_vmlinux1
arch/arm/mach-omap1/built-in.o: In function `omap1_usb_init':
lcd_dma.c:(.init.text+0x1420): undefined reference to `ocpi_enable'
make: *** [.tmp_vmlinux1] Error 1
This was caused by commit
d3645d39ad0ed9f09535065676ea0ba114f93cdf
("ARM: OMAP1: OHCI: use platform_data fn ptr to enable OCPI bus").
Fix by declaring an empty ocpi_enable() on non-16XX builds, which
should work until the OCPI code is moved out to drivers/.
Cc: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Arnd Bergmann [Fri, 11 May 2012 14:18:22 +0000 (16:18 +0200)]
Merge branch 'clps711x/cleanup' into next/cleanup
A single patch from Alexander Shiyan <shc_work@mail.ru>:
* clps711x/cleanup:
ARM: clps711x: Using a single definition for the PHYS and VIRT registers offset
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Alexander Shiyan [Sun, 6 May 2012 05:21:57 +0000 (09:21 +0400)]
ARM: clps711x: Using a single definition for the PHYS and VIRT registers offset
Using a single definition for the physical and virtual address register for all
variants boards clps711x. This patch also includes the use of a single function
clps_read/write in some units.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Olof Johansson [Fri, 11 May 2012 06:51:21 +0000 (23:51 -0700)]
Merge tag 'omap-cleanup-dss-for-v3.5' of git://git./linux/kernel/git/tmlind/linux-omap into next/cleanup
Clean up for omap DSS board init in preparation for adding DT support.
By Tomi Valkeinen
via Tomi Valkeinen (1) and Tony Lindgren (1)
* tag 'omap-cleanup-dss-for-v3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
OMAPDSS: DSI: implement generic DSI pin config
OMAPDSS: Taal: move reset gpio handling to taal driver
OMAPDSS: TFP410: rename dvi files to tfp410
OMAPDSS: TFP410: rename dvi -> tfp410
OMAP: board-files: remove custom PD GPIO handling for DVI output
OMAPDSS: panel-dvi: add PD gpio handling
Resolved context conflicts in arch/arm/mach-omap2/board-omap4panda.c.
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Fri, 11 May 2012 06:15:58 +0000 (23:15 -0700)]
Merge tag 'ep93xx-cleanup-for-3.5' of git://github.com/RyanMallon/linux-ep93xx into next/cleanup
By H Hartley Sweeten (2) and Ryan Mallon (1)
via Ryan Mallon
* tag 'ep93xx-cleanup-for-3.5' of git://github.com/RyanMallon/linux-ep93xx:
arm: ep93xx: use gpio_led_register_device
Fix build breakage in ep93xx-core
arm: ep93xx: use DEFINE_RES_* macros
Olof Johansson [Thu, 10 May 2012 06:24:53 +0000 (23:24 -0700)]
Merge branch 'for-3.5/cleanup' of git://git./linux/kernel/git/swarren/linux-tegra into next/cleanup
By Arnd Bergmann (1) and Danny Kukawka (1)
via Stephen Warren
* 'for-3.5/cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
ARM: tegra: do not hide dma declarations
ARM: tegra: fix multiple asm/hardware/gic.h inclusion
Signed-off-by: Olof Johansson <olof@lixom.net>
Tony Lindgren [Wed, 9 May 2012 15:39:20 +0000 (08:39 -0700)]
Merge branch 'for-l-o-3.5' of git://gitorious.org/linux-omap-dss2/linux into cleanup-dss
Olof Johansson [Wed, 9 May 2012 09:31:48 +0000 (02:31 -0700)]
Merge tag 'omap-cleanup-cpuidle-for-v3.5' of git://git./linux/kernel/git/tmlind/linux-omap into next/cleanup
CPUidle cleanup
By Daniel Lezcano
via Kevin Hilman (1) and Tony Lindgren (1)
* tag 'omap-cleanup-cpuidle-for-v3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP3: cpuidle - check the powerdomain lookup
ARM: OMAP3: cpuidle - set global variables static
ARM: OMAP3: set omap3_idle_data as static
ARM: OMAP3: cpuidle - simplify next_valid_state
ARM: OMAP3: cpuidle - use omap3_idle_data directly
ARM: OMAP3: define statically the omap3_idle_data
ARM: OMAP3: cpuidle - remove cpuidle_params_table
ARM: OMAP3: cpuidle - remove the 'valid' field
ARM: OMAP3: cpuidle - remove errata check in the init function
ARM: OMAP3: define cpuidle statically
ARM: OMAP3: cpuidle - remove rx51 cpuidle parameters table
ARM: OMAP4: cpuidle - remove omap4_idle_data initialization at boot time
ARM: OMAP4: cpuidle - use the omap4_idle_data variable directly
ARM: OMAP4: cpuidle - Initialize omap4_idle_data at compile time
ARM: OMAP4: cpuidle - fix static omap4_idle_data declaration
ARM: OMAP4: cpuidle - Remove the cpuidle_params_table table
ARM: OMAP4: cpuidle - Declare the states with the driver declaration
ARM: OMAP4: cpuidle - Remove unused valid field
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Wed, 9 May 2012 09:31:01 +0000 (02:31 -0700)]
Merge tag 'v3.4-rc6' into next/cleanup
Linux 3.4-rc6
Resolve conflict where an u5500 file had a bugfix go in, but was
deleted in the branch staged for next merge window.
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Wed, 9 May 2012 09:28:57 +0000 (02:28 -0700)]
Merge tag 'omap-cleanup-hwmod-for-v3.5' of git://git./linux/kernel/git/tmlind/linux-omap into next/cleanup
Clean up of hwmod to shrink down the IP block interconnections
By Paul Walmsley
via Paul Walmsley (1) and Tony Lindgren (1)
* tag 'omap-cleanup-hwmod-for-v3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (29 commits)
ARM: OMAP2xxx: hwmod data: start to fix the IVA1, IVA2 and DSP
ARM: OMAP3: hwmod data: add IVA hard reset lines, main clock, clockdomain
ARM: OMAP3: hwmod data: fix IVA interface clock
ARM: OMAP2xxx: hwmod data: share common interface data
ARM: OMAP2xxx: hwmod data: share common hwmods between OMAP2420 and OMAP2430
ARM: OMAP2+: hwmod data: remove forward declarations, reorganize
ARM: OMAP: hwmod: remove code support for direct hwmod registration
ARM: OMAP2+: hwmod data: convert to link registration
ARM: OMAP2+: hwmod: add support for link registration
ARM: OMAP2+: hwmod: consolidate finding the MPU port index and storing it
ARM: OMAP2+: hwmod: add function to iterate over struct omap_hwmod_ocp_if
ARM: OMAP2+: hwmod: add _find_mpu_rt_port()
ARM: OMAP2+: hwmod: extend OCP_* register offsets from 16 to 32 bits
ARM: OMAP4: hwmod data: uncomment some "excluded" hwmods
ARM: OMAP4: hwmod data: add OCP_USER_DSP; mark omap44xx_dsp__iva appropriately
ARM: OMAP4: hwmod data: remove bandgap hwmod
ARM: OMAP3: hwmod data: GPTIMER12 is attached to a separate interconnect
ARM: OMAP3: hwmod data: add DSS->L3 interconnect for 3430ES1
ARM: OMAP3: hwmod data: fix interfaces for the MMC hwmods
ARM: OMAP2/3: hwmod data: update old names
...
Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Wed, 9 May 2012 09:28:08 +0000 (02:28 -0700)]
Merge tag 'omap-cleanup-sparse-for-v3.5' of git://git./linux/kernel/git/tmlind/linux-omap into next/cleanup
Sparse and cppcheck warning fixes
By Paul Walmsley
via Paul Walmsley (1) and Tony Lindgren (1)
* tag 'omap-cleanup-sparse-for-v3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: OMAP2+: clean up some cppcheck warnings
ARM: OMAP1: board files: deduplicate and clean some NAND-related code
ARM: OMAP: USB: remove unnecessary sideways include
ARM: OMAP: DMA: use constant array maximum, drop some LCD DMA code
ARM: OMAP: OCM RAM: use memset_io() when clearing SRAM
ARM: OMAP: fix 'using plain integer as NULL pointer' sparse warnings
ARM: OMAP2+: GPMC: resolve type-conversion warning from sparse
ARM: OMAP1: OHCI: use platform_data fn ptr to enable OCPI bus
ARM: OMAP1: OCPI: move to mach-omap1/
ARM: OMAP: add includes for missing prototypes
ARM: OMAP2+: declare file-local functions as static
Signed-off-by: Olof Johansson <olof@lixom.net>
Tomi Valkeinen [Wed, 28 Mar 2012 12:58:56 +0000 (15:58 +0300)]
OMAPDSS: DSI: implement generic DSI pin config
In preparation for device tree, this patch changes how the DSI pins are
configured. The current configuration method is only doable with board
files and the configuration data is OMAP specific.
This patch moves the configuration data to the panel's platform data,
and the data can easily be given via DT in the future. The configuration
data format is also changed to a generic one which should be suitable
for all platforms.
The new format is an array of pin numbers, where the array items start
from clock + and -, then data1 + and -, and so on. For example:
{
0, // pin num for clock lane +
1, // pin num for clock lane -
2, // pin num for data1 lane +
3, // pin num for data1 lane -
...
}
The pin numbers are translated by the DSI driver and used to configure
the hardware appropriately.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Tomi Valkeinen [Mon, 20 Feb 2012 10:18:52 +0000 (12:18 +0200)]
OMAPDSS: Taal: move reset gpio handling to taal driver
The reset GPIO for Taal panel driver is currently requested in the
4430sdp board file. This patch moves the gpio request/free into the Taal
driver, where it should be.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Tomi Valkeinen [Thu, 22 Dec 2011 09:12:13 +0000 (11:12 +0200)]
OMAPDSS: TFP410: rename dvi files to tfp410
Now that the tfp410 driver has been renamed in the code, this patch
finishes the renaming by renaming the files.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Tomi Valkeinen [Mon, 5 Mar 2012 12:29:28 +0000 (14:29 +0200)]
OMAPDSS: TFP410: rename dvi -> tfp410
The driver for the TFP410 DPI-to-DVI chip was named quite badly as "DVI
panel driver". This patch renames the code to use tfp410 name for the
driver.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Tomi Valkeinen [Fri, 17 Feb 2012 11:30:27 +0000 (13:30 +0200)]
OMAP: board-files: remove custom PD GPIO handling for DVI output
Now that the panel-dvi driver handles the PD (power-down) GPIO, we can
remove the custom PD handling from the board files.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Tomi Valkeinen [Thu, 22 Dec 2011 08:37:33 +0000 (10:37 +0200)]
OMAPDSS: panel-dvi: add PD gpio handling
The driver for the TFP410 chip should handle the power-down signal of
the chip, instead of the current way of handling it in the board files.
This patch adds power_down_gpio into the device's platform data, and
adds the necessary code in the driver to request and handle the GPIO.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tony Lindgren [Mon, 7 May 2012 20:51:31 +0000 (13:51 -0700)]
Merge branch 'for_3.5/cleanup/omap-cpuidle' of git://git./linux/kernel/git/khilman/linux-omap-pm into cleanup-cpuidle
Linus Torvalds [Sun, 6 May 2012 22:07:32 +0000 (15:07 -0700)]
Linux 3.4-rc6
Linus Torvalds [Sun, 6 May 2012 19:19:38 +0000 (12:19 -0700)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull x86 fixes form Peter Anvin
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
intel_mid_powerbtn: mark irq as IRQF_NO_SUSPEND
arch/x86/platform/geode/net5501.c: change active_low to 0 for LED driver
x86, relocs: Remove an unused variable
asm-generic: Use __BITS_PER_LONG in statfs.h
x86/amd: Re-enable CPU topology extensions in case BIOS has disabled it
Linus Torvalds [Sun, 6 May 2012 17:20:07 +0000 (10:20 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mason/linux-btrfs
Pull btrfs fixes from Chris Mason:
"The big ones here are a memory leak we introduced in rc1, and a
scheduling while atomic if the transid on disk doesn't match the
transid we expected. This happens for corrupt blocks, or out of date
disks.
It also fixes up the ioctl definition for our ioctl to resolve logical
inode numbers. The __u32 was a merging error and doesn't match what
we ship in the progs."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
Btrfs: avoid sleeping in verify_parent_transid while atomic
Btrfs: fix crash in scrub repair code when device is missing
btrfs: Fix mismatching struct members in ioctl.h
Btrfs: fix page leak when allocing extent buffers
Btrfs: Add properly locking around add_root_to_dirty_list
Al Viro [Sun, 6 May 2012 16:20:00 +0000 (17:20 +0100)]
x86: fix broken TASK_SIZE for ia32_aout
Setting TIF_IA32 in load_aout_binary() used to be enough; these days
TASK_SIZE is controlled by TIF_ADDR32 and that one doesn't get set
there. Switch to use of set_personality_ia32()...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Chris Mason [Sun, 6 May 2012 11:23:47 +0000 (07:23 -0400)]
Btrfs: avoid sleeping in verify_parent_transid while atomic
verify_parent_transid needs to lock the extent range to make
sure no IO is underway, and so it can safely clear the
uptodate bits if our checks fail.
But, a few callers are using it with spinlocks held. Most
of the time, the generation numbers are going to match, and
we don't want to switch to a blocking lock just for the error
case. This adds an atomic flag to verify_parent_transid,
and changes it to return EAGAIN if it needs to block to
properly verifiy things.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Linus Torvalds [Sat, 5 May 2012 23:34:38 +0000 (16:34 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/mattst88/alpha
Pull alpha fixes from Matt Turner:
"My alpha tree is back up (after taking quite some time to get my GPG
key signed). It contains just some simple fixes."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha:
alpha: silence 'const' warning in sys_marvel.c
alpha: include module.h to fix modpost on Tsunami
alpha: properly define get/set_rtc_time on Marvel/SMP
alpha: VGA_HOSE depends on VGA_CONSOLE
Jiri Slaby [Sat, 5 May 2012 20:49:10 +0000 (22:49 +0200)]
TTY: pdc_cons, fix regression in close
The test in pdc_console_tty_close '!tty->count' was always wrong
because tty->count is decremented after tty->ops->close is called and
thus can never be zero. Hence the 'then' branch was never executed and
the timer never deleted.
This did not matter until commit
5dd5bc40f3b6 ("TTY: pdc_cons, use
tty_port"). There we needed to set TTY in tty_port to NULL, but this
never happened due to the bug above.
So change the test to really trigger at the last close by changing the
condition to 'tty->count == 1'.
Well, the driver should not touch tty->count at all. It should use
tty_port->count and count open count there itself.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Reported-and-tested-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Cc: Helge Deller <deller@gmx.de>
Cc: "James E.J. Bottomley" <jejb@parisc-linux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sat, 5 May 2012 17:07:06 +0000 (10:07 -0700)]
Merge tag 'sound-3.4' of git://git./linux/kernel/git/tiwai/sound
Pull sound sound fixes from Takashi Iwai:
"As good as nothing exciting here; just a few trivial fixes for various
ASoC stuff."
* tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ASoC: omap-pcm: Free dma buffers in case of error.
ASoC: s3c2412-i2s: Fix dai registration
ASoC: wm8350: Don't use locally allocated codec struct
ASoC: tlv312aic23: unbreak resume
ASoC: bf5xx-ssm2602: Set DAI format
ASoC: core: check of_property_count_strings failure
ASoC: dt: sgtl5000.txt: Add description for 'reg' field
ASoC: wm_hubs: Make sure we don't disable differential line outputs
Linus Torvalds [Sat, 5 May 2012 17:06:06 +0000 (10:06 -0700)]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux
Pull an ACPI patch from Len Brown:
"It fixes a D3 issue new in 3.4-rc1."
By Lin Ming via Len Brown:
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
ACPI: Fix D3hot v D3cold confusion
Sasha Levin [Sat, 5 May 2012 15:06:35 +0000 (17:06 +0200)]
init: don't try mounting device as nfs root unless type fully matches
Currently, we'll try mounting any device who's major device number is
UNNAMED_MAJOR as NFS root. This would happen for non-NFS devices as
well (such as 9p devices) but it wouldn't cause any issues since
mounting the device as NFS would fail quickly and the code proceeded to
doing the proper mount:
[ 101.522716] VFS: Unable to mount root fs via NFS, trying floppy.
[ 101.534499] VFS: Mounted root (9p filesystem) on device 0:18.
Commit
6829a048102a ("NFS: Retry mounting NFSROOT") introduced retries
when mounting NFS root, which means that now we don't immediately fail
and instead it takes an additional 90+ seconds until we stop retrying,
which has revealed the issue this patch fixes.
This meant that it would take an additional 90 seconds to boot when
we're not using a device type which gets detected in order before NFS.
This patch modifies the NFS type check to require device type to be
'Root_NFS' instead of requiring the device to have an UNNAMED_MAJOR
major. This makes boot process cleaner since we now won't go through
the NFS mounting code at all when the device isn't an NFS root
("/dev/nfs").
Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Takashi Iwai [Sat, 5 May 2012 09:27:26 +0000 (11:27 +0200)]
Merge branch 'fix/asoc' into for-linus
Takashi Iwai [Sat, 5 May 2012 09:26:50 +0000 (11:26 +0200)]
Merge branch 'for-3.4' of git://git./linux/kernel/git/lrg/asoc into fix/asoc
Takashi Iwai [Sat, 5 May 2012 09:25:17 +0000 (11:25 +0200)]
Merge tag 'asoc-3.4' of git://git./linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for 3.4
Nothing terribly exciting here, a bunch of small and simple fixes
scattered around the place.
Lin Ming [Mon, 23 Apr 2012 01:03:49 +0000 (09:03 +0800)]
ACPI: Fix D3hot v D3cold confusion
Before this patch, ACPI_STATE_D3 incorrectly referenced D3hot
in some places, but D3cold in other places.
After this patch, ACPI_STATE_D3 always means ACPI_STATE_D3_COLD;
and all references to D3hot use ACPI_STATE_D3_HOT.
ACPI's _PR3 method is used to enter both D3hot and D3cold states.
What distinguishes D3hot from D3cold is the presence _PR3
(Power Resources for D3hot) If these resources are all ON,
then the state is D3hot. If _PR3 is not present,
or all _PR0 resources for the devices are OFF,
then the state is D3cold.
This patch applies after Linux-3.4-rc1.
A future syntax cleanup may remove ACPI_STATE_D3
to emphasize that it always means ACPI_STATE_D3_COLD.
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Reviewed-by: Aaron Lu <aaron.lu@amd.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Greg Kroah-Hartman [Fri, 4 May 2012 19:09:39 +0000 (12:09 -0700)]
hfsplus: Fix potential buffer overflows
Commit
ec81aecb2966 ("hfs: fix a potential buffer overflow") fixed a few
potential buffer overflows in the hfs filesystem. But as Timo Warns
pointed out, these changes also need to be made on the hfsplus
filesystem as well.
Reported-by: Timo Warns <warns@pre-sense.de>
Acked-by: WANG Cong <amwang@redhat.com>
Cc: Alexey Khoroshilov <khoroshilov@ispras.ru>
Cc: Miklos Szeredi <mszeredi@suse.cz>
Cc: Sage Weil <sage@newdream.net>
Cc: Eugene Teo <eteo@redhat.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Dave Anderson <anderson@redhat.com>
Cc: stable <stable@vger.kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Fri, 4 May 2012 22:35:09 +0000 (15:35 -0700)]
Merge branch 'timers-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull timer fix from Thomas Gleixner.
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
rtc: Fix possible null pointer dereference in rtc-mpc5121.c
Linus Torvalds [Fri, 4 May 2012 22:34:21 +0000 (15:34 -0700)]
Merge git://git.samba.org/sfrench/cifs-2.6
Pull CIFS fixes from Steve French.
* git://git.samba.org/sfrench/cifs-2.6:
fs/cifs: fix parsing of dfs referrals
cifs: make sure we ignore the credentials= and cred= options
[CIFS] Update cifs version to 1.78
cifs - check S_AUTOMOUNT in revalidate
cifs: add missing initialization of server->req_lock
cifs: don't cap ra_pages at the same level as default_backing_dev_info
CIFS: Fix indentation in cifs_show_options
Dave Jones [Fri, 4 May 2012 16:04:17 +0000 (12:04 -0400)]
CPU frequency drivers MAINTAINERS update
Remove myself as cpufreq maintainer.
x86 driver changes can go through the regular x86/ACPI trees.
ARM driver changes through the ARM trees.
cpufreq core changes are rare these days, and can just go to lkml/direct.
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Fri, 4 May 2012 22:13:54 +0000 (15:13 -0700)]
seqlock: add 'raw_seqcount_begin()' function
The normal read_seqcount_begin() function will wait for any current
writers to exit their critical region by looping until the sequence
count is even.
That "wait for sequence count to stabilize" is the right thing to do if
the read-locker will just retry the whole operation on contention: no
point in doing a potentially expensive reader sequence if we know at the
beginning that we'll just end up re-doing it all.
HOWEVER. Some users don't actually retry the operation, but instead
will abort and do the operation with proper locking. So the sequence
count case may be the optimistic quick case, but in the presense of
writers you may want to do full locking in order to guarantee forward
progress. The prime example of this would be the RCU name lookup.
And in that case, you may well be better off without the "retry early",
and are in a rush to instead get to the failure handling. Thus this
"raw" interface that just returns the sequence number without testing it
- it just forces the low bit to zero so that read_seqcount_retry() will
always fail such a "active concurrent writer" scenario.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Fri, 4 May 2012 21:46:02 +0000 (14:46 -0700)]
Fix __read_seqcount_begin() to use ACCESS_ONCE for sequence value read
We really need to use a ACCESS_ONCE() on the sequence value read in
__read_seqcount_begin(), because otherwise the compiler might end up
reloading the value in between the test and the return of it. As a
result, it might end up returning an odd value (which means that a write
is in progress).
If the reader is then fast enough that that odd value is still the
current one when the read_seqcount_retry() is done, we might end up with
a "successful" read sequence, even despite the concurrent write being
active.
In practice this probably never really happens - there just isn't
anything else going on around the read of the sequence count, and the
common case is that we end up having a read barrier immediately
afterwards.
So the code sequence in which gcc might decide to reaload from memory is
small, and there's no reason to believe it would ever actually do the
reload. But if the compiler ever were to decide to do so, it would be
incredibly annoying to debug. Let's just make sure.
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Yong Wang [Fri, 4 May 2012 21:02:44 +0000 (14:02 -0700)]
intel_mid_powerbtn: mark irq as IRQF_NO_SUSPEND
So that the power button still wakes up the platform.
Signed-off-by: Pierre Tardy <pierre.tardy@intel.com>
Link: http://lkml.kernel.org/r/20120504210244.F2EA5A018B@akpm.mtv.corp.google.com
Tested-by: Kangkai Yin <kangkai.yin@intel.com>
Tested-by: Yong Wang <yong.y.wang@intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Bjarke Istrup Pedersen [Fri, 4 May 2012 21:01:45 +0000 (14:01 -0700)]
arch/x86/platform/geode/net5501.c: change active_low to 0 for LED driver
It seems that there was an error with the active_low = 1 for the
LED, since it should be set to 0 (meaning that active is high,
since 0 is false, hence the confusion.
The wiki article about it confuses it, since it contradicts itself,
regarding what turns on the LED.
I have tested 3.4-rc2 on my net5501 with this patch, and it makes the LED
behave correctly, where "none" turns it off, and "default-on" turns it on,
when echoed onto the trigger "file" in /sys/class/leds.
Signed-off-by: Bjarke Istrup Pedersen <gurligebis@gentoo.org>
Link: http://lkml.kernel.org/r/20120504210146.62186A018B@akpm.mtv.corp.google.com
Cc: Philip Prindeville <philipp@redfish-solutions.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Daniel Lezcano [Fri, 4 May 2012 17:18:40 +0000 (19:18 +0200)]
ARM: OMAP3: cpuidle - check the powerdomain lookup
At init time, check the powerdomains lookup is successful otherwise
exit the cpuidle driver init function with -ENODEV like what is done for the
omap3 cpuidle driver.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Jean Pihet <j-pihet@ti.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Stefan Behrens [Fri, 4 May 2012 19:16:07 +0000 (15:16 -0400)]
Btrfs: fix crash in scrub repair code when device is missing
Fix that when scrub tries to repair an I/O or checksum error and one of
the devices containing the mirror is missing, it crashes in bio_add_page
because the bdev is a NULL pointer for missing devices.
Reported-by: Marco L. Crociani <marco.crociani@gmail.com>
Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Alexander Block [Fri, 4 May 2012 19:16:06 +0000 (15:16 -0400)]
btrfs: Fix mismatching struct members in ioctl.h
Fix the size members of btrfs_ioctl_ino_path_args and
btrfs_ioctl_logical_ino_args. The user space btrfs-progs utilities used
__u64 and the kernel headers used __u32 before.
Signed-off-by: Alexander Block <ablock84@googlemail.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Josef Bacik [Fri, 4 May 2012 19:16:06 +0000 (15:16 -0400)]
Btrfs: fix page leak when allocing extent buffers
If we happen to alloc a extent buffer and then alloc a page and notice that
page is already attached to an extent buffer, we will only unlock it and
free our existing eb. Any pages currently attached to that eb will be
properly freed, but we don't do the page_cache_release() on the page where
we noticed the other extent buffer which can cause us to leak pages and I
hope cause the weird issues we've been seeing in this area. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Chris Mason [Thu, 3 May 2012 16:08:48 +0000 (12:08 -0400)]
Btrfs: Add properly locking around add_root_to_dirty_list
add_root_to_dirty_list happens once at the very beginning of the
transaction, but it is still racey.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Linus Torvalds [Fri, 4 May 2012 14:57:13 +0000 (07:57 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"Some minor fixes from Intel and a radeon fix.
I have the nouveau fix for the i2c regression queued for next week,
its mostly a revert and seems to work on the system it was originally
introduced for thanks to some i2c core changes."
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
drm/radeon: clarify and extend wb setup on APUs and NI+ asics
drm/i915: enable dip before writing data on gen4
fixing dmi match for hp t5745 and hp st5747 thin client
drm/i915: Only enable IPS polling for gen5
drm/i915: Do not read non-existent DPLL registers on PCH hardware
Linus Torvalds [Fri, 4 May 2012 14:56:22 +0000 (07:56 -0700)]
Merge tag 'md-3.4-fixes' of git://neil.brown.name/md
Pull one small fix for md/bitmaps from NeilBrown:
"This fixes a regression that was introduced in the merge window."
* tag 'md-3.4-fixes' of git://neil.brown.name/md:
md/bitmap: fix calculation of 'chunks' - missing shift.
Linus Torvalds [Fri, 4 May 2012 14:50:50 +0000 (07:50 -0700)]
Merge branch 'fix-unmapped-word-at-a-time'
Jana Saout confirmed that this fixes the page faults he saw.
His problem was triggered by ocfs2 and autofs symlink lookups, where the
symlink allocation was at the end of a page. But the deeper reason
seems to be the use of Xen-PV, which is what then causes him to have all
these unmapped pages, which is what then makes it a problem when the
unaligned word-at-a-time code fetches data past the end of a page.
* fix-unmapped-word-at-a-time:
vfs: make word-at-a-time accesses handle a non-existing page
Oleg Matcovschi [Wed, 25 Apr 2012 02:02:02 +0000 (19:02 -0700)]
ASoC: omap-pcm: Free dma buffers in case of error.
Signed-off-by: Oleg Matcovschi <oleg.matcovschi@ti.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
Alex Deucher [Thu, 3 May 2012 21:06:28 +0000 (17:06 -0400)]
drm/radeon: clarify and extend wb setup on APUs and NI+ asics
Use family rather than DCE check for clarity, also always use
wb on APUs, there will never be AGP variants.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
NeilBrown [Fri, 4 May 2012 07:03:18 +0000 (17:03 +1000)]
md/bitmap: fix calculation of 'chunks' - missing shift.
commit
61a0d80c "md/bitmap: discard CHUNK_BLOCK_SHIFT macro"
replaced CHUNK_BLOCK_RATIO() by the same text that was
replacing CHUNK_BLOCK_SHIFT() - which is clearly wrong.
The result is that 'chunks' is often too small by 1,
which can sometimes result in a crash (not sure how).
So use the correct replacement, and get rid of CHUNK_BLOCK_RATIO
which is no longe used.
Reported-by: Karl Newman <siliconfiend@gmail.com>
Tested-by: Karl Newman <siliconfiend@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Stefan Metzmacher [Thu, 3 May 2012 22:19:28 +0000 (00:19 +0200)]
fs/cifs: fix parsing of dfs referrals
The problem was that the first referral was parsed more than once
and so the caller tried the same referrals multiple times.
The problem was introduced partly by commit
066ce6899484d9026acd6ba3a8dbbedb33d7ae1b,
where 'ref += le16_to_cpu(ref->Size);' got lost,
but that was also wrong...
Cc: <stable@vger.kernel.org>
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Tested-by: Björn Jacke <bj@sernet.de>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Linus Torvalds [Fri, 4 May 2012 00:21:05 +0000 (17:21 -0700)]
Merge tag 'mfd-for-linus-3.4-rc6' of git://git./linux/kernel/git/sameo/mfd-2.6
Pull second set of MFD fixes from Samuel Ortiz:
"This time we only have a one liner fixing an omap-usb build error."
* tag 'mfd-for-linus-3.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6:
mfd: Fix build breakage in omap-usb-host.c
Linus Torvalds [Fri, 4 May 2012 00:19:48 +0000 (17:19 -0700)]
Merge branch 'efi-vars' from Matthew Garrett
* efi-vars:
efivars: Improve variable validation
Matthew Garrett [Thu, 3 May 2012 20:50:46 +0000 (16:50 -0400)]
efivars: Improve variable validation
Ben Hutchings pointed out that the validation in efivars was inadequate -
most obviously, an entry with size 0 would server as a DoS against the
kernel. Improve this based on his suggestions.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Fri, 4 May 2012 00:16:52 +0000 (17:16 -0700)]
Merge tag 'tag/upstream-linus' of git://git./linux/kernel/git/jgarzik/libata-dev
Pull libata fixes from Jeff Garzik:
1) Fix regression that could cause a misdiagnosis, which in turn could
lead to an erroneous 3.0 Gbps -> 1.5 downshift, particularly when hotplug
and suspend/resume is involved.
2) Fix a regression that led to ata%d controller ids being numbered one
larger than in <= 3.4-rc3 (oh, the horror!). Controller ids should now be
as expected.
3) add some DT, PCI id's
4) ata/pata_arasan_cf: minor cpp fixing/cleaning
* tag 'tag/upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
ata: ahci_platform: Add synopsys ahci controller in DT's compatible list
ata/pata_arasan_cf: Move arasan_cf_pm_ops out of #ifdef, #endif macros
libata: init ata_print_id to 0
ahci: Detect Marvell 88SE9172 SATA controller
libata: skip old error history when counting probe trials
Linus Torvalds [Fri, 4 May 2012 00:15:47 +0000 (17:15 -0700)]
Merge branch 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux
Pull i2c embedded fixes from Wolfram Sang:
"Here are some typical i2c driver bugfixes for 3.4. Missed clock
handling, improper timeout fixes, hardware wrokarounds... All
patches have been in linux-next for a few days, too."
* 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux:
i2c: mxs: disable QUEUE when sending is done
i2c: mxs: handle spurious interrupt
i2c-eg20t: Modify MODULE_AUTHOR's email address
i2c-eg20t: change timeout value 50msec to 1000msec
i2c: tegra: Add delay before resetting the controller after NACK
i2c: pnx: Disable clk in suspend
Linus Torvalds [Fri, 4 May 2012 00:14:55 +0000 (17:14 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
"Just some regression fixes from Ben along with a variable that gcc
failed to spot is uninitialised."
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
nouveau: initialise has_optimus variable.
drm/nv10/gpio: fix thinko in mask for gpio lines 2-9
nvc0/fb: shut up PMFB interrupt after the first occurrence
drm/nouveau/hdmi: use correct hdmi regs for nvaa/nvac
drm/nouveau/bios: fix regression on some nv4x board
Linus Torvalds [Fri, 4 May 2012 00:10:39 +0000 (17:10 -0700)]
Merge git://git./linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) Transfer padding was wrong for full-speed USB in ASIX driver, fix
from Ingo van Lil.
2) Propagate the negative packet offset fix into the PowerPC BPF JIT.
From Jan Seiffert.
3) dl2k driver's private ioctls were letting unprivileged tasks make
MII writes and other ugly bits like that. Fix from Jeff Mahoney.
4) Fix TX VLAN and RX packet drops in ucc_geth, from Joakim Tjernlund.
5) OOPS and network namespace fixes in IPVS from Hans Schillstrom and
Julian Anastasov.
6) Fix races and sleeping in locked context bugs in drop_monitor, from
Neil Horman.
7) Fix link status indication in smsc95xx driver, from Paolo Pisati.
8) Fix bridge netfilter OOPS, from Peter Huang.
9) L2TP sendmsg can return on error conditions with the socket lock
held, oops. Fix from Sasha Levin.
10) udp_diag should return meaningful values for socket memory usage,
from Shan Wei.
11) Eric Dumazet is so awesome he gets his own section:
Socket memory cgroup code (I never should have applied those
patches, grumble...) made erroneous changes to
sk_sockets_allocated_read_positive(). It was changed to
use percpu_counter_sum_positive (which requires BH disabling)
instead of percpu_counter_read_positive (which does not).
Revert back to avoid crashes and lockdep warnings.
Adjust the default tcp_adv_win_scale and tcp_rmem[2] values
to fix throughput regressions. This is necessary as a result
of our more precise skb->truesize tracking.
Fix SKB leak in netem packet scheduler.
12) New device IDs for various bluetooth devices, from Manoj Iyer,
AceLan Kao, and Steven Harms.
13) Fix command completion race in ipw2200, from Stanislav Yakovlev.
14) Fix rtlwifi oops on unload, from Larry Finger.
15) Fix hard_mtu when adjusting hard_header_len in smsc95xx driver.
From Stephane Fillod.
16) ehea driver registers it's IRQ before all the necessary state is
setup, resulting in crashes. Fix from Thadeu Lima de Souza
Cascardo.
17) Fix PHY connection failures in davinci_emac driver, from Anatolij
Gustschin.
18) Missing break; in switch statement in bluetooth's
hci_cmd_complete_evt(). Fix from Szymon Janc.
19) Fix queue programming in iwlwifi, from Johannes Berg.
20) Interrupt throttling defaults not being actually programmed into the
hardware, fix from Jeff Kirsher and Ying Cai.
21) TLAN driver SKB encoding in descriptor busted on 64-bit, fix from
Benjamin Poirier.
22) Fix blind status block RX producer pointer deref in TG3 driver, from
Matt Carlson.
23) Promisc and multicast are busted on ehea, fixes from Thadeu Lima de
Souza Cascardo.
24) Fix crashes in 6lowpan, from Alexander Smirnov.
25) tcp_complete_cwr() needs to be careful to not rewind the CWND to
ssthresh if ssthresh has the "infinite" value. Fix from Yuchung
Cheng.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (81 commits)
sungem: Fix WakeOnLan
tcp: change tcp_adv_win_scale and tcp_rmem[2]
net: l2tp: unlock socket lock before returning from l2tp_ip_sendmsg
drop_monitor: prevent init path from scheduling on the wrong cpu
usbnet: fix failure handling in usbnet_probe
usbnet: fix leak of transfer buffer of dev->interrupt
ucc_geth: Add 16 bytes to max TX frame for VLANs
net: ucc_geth, increase no. of HW RX descriptors
netem: fix possible skb leak
sky2: fix receive length error in mixed non-VLAN/VLAN traffic
sky2: propogate rx hash when packet is copied
net: fix two typos in skbuff.h
cxgb3: Don't call cxgb_vlan_mode until q locks are initialized
ixgbe: fix calling skb_put on nonlinear skb assertion bug
ixgbe: Fix a memory leak in IEEE DCB
igbvf: fix the bug when initializing the igbvf
smsc75xx: enable mac to detect speed/duplex from phy
smsc75xx: declare smsc75xx's MII as GMII capable
smsc75xx: fix phy interrupt acknowledge
smsc75xx: fix phy init reset loop
...