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2012-01-23Merge branches 'debug' and 'idle' into for-armsocRussell King98-1409/+326
2012-01-21ARM: big removal of now unused arch_idle()Nicolas Pitre60-1135/+0
When this is the only content remaining in mach/system.h then the whole file is removed. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-and-tested-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: David Brown <davidb@codeaurora.org> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
2012-01-21ARM: substitute arch_idle()Nicolas Pitre3-7/+4
Now that all implementations of arch_idle() are equivalent to cpu_do_idle() we can just use the later directly and stop including mach/system.h. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-and-tested-by: Jamie Iles <jamie@jamieiles.com> Acked-by: Tony Lindgren <tony@atomide.com> Tested-by: Stephen Warren <swarren@nvidia.com>
2012-01-21ARM: mach-tegra: properly disable CPU idle callNicolas Pitre2-1/+3
Signed-off-by: nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Stephen Warren <swarren@nvidia.com>
2012-01-21ARM: mach-s3c64xx: use standard arch_idle() implementationNicolas Pitre1-1/+1
Signed-off-by: nicolas Pitre <nicolas.pitre@linaro.org> Tested-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-01-21ARM: mach-w90x900: properly disable CPU idle callNicolas Pitre2-0/+2
Signed-off-by: nicolas Pitre <nicolas.pitre@linaro.org>
2012-01-21ARM: mach-shark: properly disable CPU idle callNicolas Pitre2-0/+7
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2012-01-21ARM: mach-ixp4xx: properly disable CPU idle callNicolas Pitre2-5/+6
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2012-01-21ARM: mach-ixp23xx: properly disable CPU idle callNicolas Pitre2-4/+4
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2012-01-21ARM: mach-msm: hook special idle handlers to arm_pm_idleNicolas Pitre3-37/+53
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: David Brown <davidb@codeaurora.org>
2012-01-21ARM: plat-mxc: hook special idle handlers to arm_pm_idleNicolas Pitre3-46/+37
... and remove redundant include of <mach/system.h>. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2012-01-21ARM: s3c24xx: move special idle code to out of lineNicolas Pitre4-45/+29
... and hook it to arm_pm_idle. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2012-01-21ARM: mach-h720x: move special idle code out of lineNicolas Pitre2-6/+19
... and hook it to arm_pm_idle. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2012-01-21ARM: mach-gemini: move special idle code out of lineNicolas Pitre4-12/+32
... and hook it to arm_pm_idle. Signed-off-by: nicolas Pitre <nicolas.pitre@linaro.org>
2012-01-21ARM: mach-ebsa110: move special idle code out of lineNicolas Pitre2-20/+26
... and hook it to arm_pm_idle. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2012-01-21ARM: mach-clps711x: move special idle code out of lineNicolas Pitre2-4/+17
... and hook it to arm_pm_idle. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2012-01-21ARM: mach-at91: move special idle code out of lineNicolas Pitre9-21/+69
... and hook it to arm_pm_idle. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2012-01-21ARM: mach-exynos: use standard arch_idle()Nicolas Pitre2-13/+1
This is equivalent and more similar to existing architectures. Signed-off-by: Nicolas Pitre <nico@linaro.org>
2012-01-21ARM: mach-s5p64x0: move idle handler from pm_idle to arm_pm_idleNicolas Pitre2-10/+7
Signed-off-by: Nicolas Pitre <nico@linaro.org>
2012-01-21ARM: mach-s5pc100: use standard arch_idle()Nicolas Pitre2-13/+1
This is equivalent and more similar to existing architectures. Signed-off-by: Nicolas Pitre <nico@linaro.org>
2012-01-21ARM: mach-s5pv210: use standard arch_idle()Nicolas Pitre2-13/+1
This is equivalent and more similar to existing architectures. Signed-off-by: Nicolas Pitre <nico@linaro.org>
2012-01-21ARM: OMAP: convert idle handlers from pm_idle to arm_pm_idleNicolas Pitre4-20/+6
Signed-off-by: Nicolas Pitre <nico@linaro.org> Tested-by: Tony Lindgren <tony@atomide.com>
2012-01-21ARM: clean up idle handlersNicolas Pitre2-8/+16
Let's factor out the need_resched() check instead of having it duplicated in every pm_idle implementations to avoid inconsistencies (omap2_pm_idle is missing it already). The forceful re-enablement of IRQs after pm_idle has returned can go. The warning certainly doesn't trigger for existing users. To get rid of the pm_idle calling convention oddity, let's introduce arm_pm_idle() allowing for the local_irq_enable() to be factored out from SOC specific implementations. The default pm_idle function becomes a wrapper for arm_pm_idle and it takes care of enabling IRQs closer to where they are initially disabled. And finally move the comment explaining the reason for that turning off of IRQs to a more proper location. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-and-tested-by: Jamie Iles <jamie@jamieiles.com>
2012-01-21ARM: OMAP1: Fix pm_idle during suspendNicolas Pitre1-5/+2
Commit 9ccdac3662dbf3c75e8f8851a214bdf7d365a4bd ([ARM] idle: clean up pm_idle calling, obey hlt_counter) removed a check for NULL pm_idle. Replace the NULL assignment in the OMAP1 code with disable_hlt() to be in sync with the core code and restore the intended behavior. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Tony Lindgren <tony@atomide.com>
2012-01-20ARM: debug: arrange Kconfig options more logicallyRussell King1-78/+78
Arrange the Kconfig options in rough alphabetical order, and place the default 'none' and 'icedcc' options at the end. This prefers the platform specific debug option rather than the 'none' option, which is what we actually want. Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-01-18Merge tag 'arm-soc-fixes' of ↵Linus Torvalds19-40/+30
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc ARM: fixes for ARM platforms Some fallout from the 3.3. merge window as well as a couple bug fixes for older preexisting bugs that seem valid to include at this time: * sched_clock changes broke picoxcell, fix included * BSYM bugs causing issues with thumb2-built kernels on SMP * Missing module.h include on msm. * A collection of bugfixes for samsung platforms that didn't make it into the first pull requests. * tag 'arm-soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: make BSYM macro assembly only ARM: highbank: remove incorrect BSYM usage ARM: imx: remove incorrect BSYM usage ARM: exynos: remove incorrect BSYM usage ARM: ux500: add missing ENDPROC to headsmp.S ARM: msm: Add missing ENDPROC to headsmp.S ARM: versatile: Add missing ENDPROC to headsmp.S ARM: EXYNOS: Invert VCLK polarity for framebuffer on ORIGEN ARM: S3C64XX: Fix interrupt configuration for PCA935x on Cragganmore ARM: S3C64XX: Fix the memory mapped GPIOs on Cragganmore ARM: S3C64XX: Remove hsmmc1 from Cragganmore ARM: S3C64XX: Remove unconditional power domain disables ARM: SAMSUNG: Declare struct platform_device in plat/s3c64xx-spi.h ARM: SAMSUNG: dma-ops.h needs mach/dma.h ARM: SAMSUNG: Guard against multiple inclusion of plat/dma.h ARM: picoxcell: fix sched_clock() cleanup fallout ARM: msm: vreg is a module and so needs module.h
2012-01-18Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds6-13/+42
* 'next' of git://git.infradead.org/users/vkoul/slave-dma: (53 commits) ARM: mach-shmobile: specify CHCLR registers on SH7372 dma: shdma: fix runtime PM: clear channel buffers on reset dma/imx-sdma: save irq flags when use spin_lock in sdma_tx_submit dmaengine/ste_dma40: clear LNK on channel startup dmaengine: intel_mid_dma: remove legacy pm interface ASoC: mxs: correct 'direction' of device_prep_dma_cyclic dmaengine: intel_mid_dma: error path fix dmaengine: intel_mid_dma: locking and freeing fixes mtd: gpmi-nand: move to dma_transfer_direction mtd: fix compile error for gpmi-nand mmc: mxs-mmc: fix the dma_transfer_direction migration dmaengine: add DMA_TRANS_NONE to dma_transfer_direction dma: mxs-dma: Don't use CLKGATE bits in CTRL0 to disable DMA channels dma: mxs-dma: make mxs_dma_prep_slave_sg() multi user safe dma: mxs-dma: Always leave mxs_dma_init() with the clock disabled. dma: mxs-dma: fix a typo in comment DMA: PL330: Remove pm_runtime_xxx calls from pl330 probe/remove video i.MX IPU: Fix display connections i.MX IPU DMA: Fix wrong burstsize settings dmaengine/ste_dma40: allow fixed physical channel ... Fix up conflicts in drivers/dma/{Kconfig,mxs-dma.c,pl330.c} The conflicts looked pretty trivial, but I'll ask people to verify them.
2012-01-18Merge branch 'for-linus' of ↵Linus Torvalds5-8/+24
git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit: (29 commits) audit: no leading space in audit_log_d_path prefix audit: treat s_id as an untrusted string audit: fix signedness bug in audit_log_execve_info() audit: comparison on interprocess fields audit: implement all object interfield comparisons audit: allow interfield comparison between gid and ogid audit: complex interfield comparison helper audit: allow interfield comparison in audit rules Kernel: Audit Support For The ARM Platform audit: do not call audit_getname on error audit: only allow tasks to set their loginuid if it is -1 audit: remove task argument to audit_set_loginuid audit: allow audit matching on inode gid audit: allow matching on obj_uid audit: remove audit_finish_fork as it can't be called audit: reject entry,always rules audit: inline audit_free to simplify the look of generic code audit: drop audit_set_macxattr as it doesn't do anything audit: inline checks for not needing to collect aux records audit: drop some potentially inadvisable likely notations ... Use evil merge to fix up grammar mistakes in Kconfig file. Bad speling and horrible grammar (and copious swearing) is to be expected, but let's keep it to commit messages and comments, rather than expose it to users in config help texts or printouts.
2012-01-18Kernel: Audit Support For The ARM PlatformNathaniel Husted5-8/+24
This patch provides functionality to audit system call events on the ARM platform. The implementation was based off the structure of the MIPS platform and information in this (http://lists.fedoraproject.org/pipermail/arm/2009-October/000382.html) mailing list thread. The required audit_syscall_exit and audit_syscall_entry checks were added to ptrace using the standard registers for system call values (r0 through r3). A thread information flag was added for auditing (TIF_SYSCALL_AUDIT) and a meta-flag was added (_TIF_SYSCALL_WORK) to simplify modifications to the syscall entry/exit. Now, if either the TRACE flag is set or the AUDIT flag is set, the syscall_trace function will be executed. The prober changes were made to Kconfig to allow CONFIG_AUDITSYSCALL to be enabled. Due to platform availability limitations, this patch was only tested on the Android platform running the modified "android-goldfish-2.6.29" kernel. A test compile was performed using Code Sourcery's cross-compilation toolset and the current linux-3.0 stable kernel. The changes compile without error. I'm hoping, due to the simple modifications, the patch is "obviously correct". Signed-off-by: Nathaniel Husted <nhusted@gmail.com> Signed-off-by: Eric Paris <eparis@redhat.com>
2012-01-17Merge branch 'samsung-fixes' of ↵Olof Johansson7-25/+14
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes * 'samsung-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Invert VCLK polarity for framebuffer on ORIGEN ARM: S3C64XX: Fix interrupt configuration for PCA935x on Cragganmore ARM: S3C64XX: Fix the memory mapped GPIOs on Cragganmore ARM: S3C64XX: Remove hsmmc1 from Cragganmore ARM: S3C64XX: Remove unconditional power domain disables ARM: SAMSUNG: Declare struct platform_device in plat/s3c64xx-spi.h ARM: SAMSUNG: dma-ops.h needs mach/dma.h ARM: SAMSUNG: Guard against multiple inclusion of plat/dma.h
2012-01-17Merge branch 'fixes-for-arm-soc' of git://sources.calxeda.com/kernel/linux ↵Olof Johansson10-14/+14
into fixes * 'fixes-for-arm-soc' of git://sources.calxeda.com/kernel/linux: ARM: make BSYM macro assembly only ARM: highbank: remove incorrect BSYM usage ARM: imx: remove incorrect BSYM usage ARM: exynos: remove incorrect BSYM usage ARM: ux500: add missing ENDPROC to headsmp.S ARM: msm: Add missing ENDPROC to headsmp.S ARM: versatile: Add missing ENDPROC to headsmp.S
2012-01-17Merge branch 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msm ↵Olof Johansson1-0/+1
into fixes * 'msm-fix' of git://codeaurora.org/quic/kernel/davidb/linux-msm: ARM: msm: vreg is a module and so needs module.h
2012-01-17Merge branch 'picoxcell-fixes' of git://github.com/jamieiles/linux-2.6-ji ↵Olof Johansson1-1/+1
into fixes * 'picoxcell-fixes' of git://github.com/jamieiles/linux-2.6-ji: ARM: picoxcell: fix sched_clock() cleanup fallout
2012-01-17Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommuLinus Torvalds1-1/+13
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: ARM: OMAP3: fix build on !CONFIG_IOMMU_API
2012-01-17Merge branch 'fixes' of ↵Linus Torvalds17-42/+50
git://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-arm * 'fixes' of git://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-arm: ARM: sa11x0: assabet: fix build warning ARM: Add arm_memblock_steal() to allocate memory away from the kernel ARM: 7275/1: LPAE: Check the CPU support for the long descriptor format ARM: 7274/1: NUC900: Rename nuc900-audio platform device to nuc900-ac97 ARM: 7272/1: S3C24XX: Fix build error for missing <mach/system-reset.h> ARM: 7271/1: Fix typo in conversion of ARCH_NR_GPIOS to Kconfig
2012-01-17Merge branch 'pm-for-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm * 'pm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM / Hibernate: Drop the check of swap space size for compressed image PM / shmobile: fix A3SP suspend method PM / Domains: Skip governor functions for CONFIG_PM_RUNTIME unset PM / Domains: Fix build for CONFIG_PM_SLEEP unset PM: Make sysrq-o be available for CONFIG_PM unset
2012-01-17Merge branch 'kbuild' of ↵Linus Torvalds1-2/+4
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: Kbuild: Use dtc's -d (dependency) option dtc: Implement -d option to write out a dependency file kbuild: Fix comment in Makefile.lib scripts/genksyms: clean lex/yacc generated files kbuild: Correctly deal with make options which contain an "s"
2012-01-17ARM: sa11x0: assabet: fix build warningRussell King1-1/+1
Since a32618d2 (ARM: pgtable: switch to use pgtable-nopud.h), assabet warns as follows: arch/arm/mach-sa1100/assabet.c: In function 'map_sa1100_gpio_regs': arch/arm/mach-sa1100/assabet.c:264: warning: passing argument 1 of 'pmd_offset' from incompatible pointer type Fix this by adding the necessary pud_offset() macro. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-01-16ARM: make BSYM macro assembly onlyRob Herring1-2/+2
BSYM macro is only needed for assembly files and its usage in c files is wrong, so only define it for assembly. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Dave Martin <dave.martin@linaro.org>
2012-01-16ARM: highbank: remove incorrect BSYM usageRob Herring1-2/+1
BSYM macro is only needed for assembly files and its usage in c files is wrong, so remove it. The linker will correctly set bit 0 for Thumb2 kernels. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Dave Martin <dave.martin@linaro.org>
2012-01-16ARM: imx: remove incorrect BSYM usageRob Herring1-2/+1
BSYM macro is only needed for assembly files and its usage in c files is wrong, so remove it. The linker will correctly set bit 0 for Thumb2 kernels. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Sascha Hauer <kernel@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Dave Martin <dave.martin@linaro.org>
2012-01-16ARM: exynos: remove incorrect BSYM usageRob Herring2-3/+4
BSYM macro is only needed for assembly files and its usage in c files is wrong, so remove it. The linker will correctly set bit 0 for Thumb2 kernels. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Dave Martin <dave.martin@linaro.org> Cc: Kukjin Kim <kgene.kim@samsung.com>
2012-01-16ARM: ux500: add missing ENDPROC to headsmp.SRob Herring1-0/+2
Once the ENDPROC is in place, BSYM() in not longer necessary to get correct pointer to u8500_secondary_startup(). Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Cc: Linus Walleij <linus.walleij@stericsson.com>
2012-01-16ARM: msm: Add missing ENDPROC to headsmp.SRob Herring1-0/+1
Once the ENDPROC is in place, BSYM() in not longer necessary to get correct pointer to msm_secondary_startup(). Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: David Brown <davidb@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com>
2012-01-16ARM: versatile: Add missing ENDPROC to headsmp.SPawel Moll3-5/+3
Once the ENDPROC is in place, BSYM() in not longer necessary to get correct pointer to versatile_secondary_startup(). Tested-by: Jon Medhurst <tixy@linaro.org> Signed-off-by: Pawel Moll <pawel.moll@arm.com> Acked-by: Dave Martin <dave.martin@linaro.org>
2012-01-16ARM: OMAP3: fix build on !CONFIG_IOMMU_APIOhad Ben-Cohen1-1/+13
omap3isp depends on CONFIG_IOMMU_API, so avoid registering its device (and defining its configuration structs) on !CONFIG_IOMMU_API. This is generally nice to have, but more importantly, it fixes: arch/arm/plat-omap/include/plat/iommu.h: In function 'dev_to_omap_iommu': arch/arm/plat-omap/include/plat/iommu.h:135: error: 'struct dev_archdata' has no member named 'iommu' arch/arm/mach-omap2/devices.c: In function 'omap3_init_camera': arch/arm/mach-omap2/devices.c:222: error: 'struct dev_archdata' has no member named 'iommu' make[1]: *** [arch/arm/mach-omap2/devices.o] Error 1 make: *** [arch/arm/mach-omap2] Error 2 Which happens because while setting up the omap3isp device we try to access the (now nonexistent) iommu member of dev_archdata. Compile tested with omap2plus_defconfig on today's: commit e343a895a9f342f239c5e3c5ffc6c0b1707e6244 Merge: 06792c4 193a667 Author: Linus Torvalds <torvalds@linux-foundation.org> Date: Tue Jan 10 18:04:27 2012 -0800 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Reported-by: Govindraj Raja <govindraj.raja@ti.com> Reported-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Joerg Roedel <Joerg.Roedel@amd.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
2012-01-15Merge branch 'for-next' of git://git.infradead.org/users/dhowells/linux-headersLinus Torvalds3-4/+11
* 'for-next' of git://git.infradead.org/users/dhowells/linux-headers: UAPI: Split trivial #if defined(__KERNEL__) && X conditionals UAPI: Don't have a #elif clause in a __KERNEL__ guard in linux/soundcard.h UAPI: Fix AHZ multiple inclusion when __KERNEL__ is removed UAPI: Make linux/patchkey.h easier to parse UAPI: Fix nested __KERNEL__ guards in video/edid.h UAPI: Alter the S390 asm include guards to be recognisable by the UAPI splitter UAPI: Guard linux/cuda.h UAPI: Guard linux/pmu.h UAPI: Guard linux/isdn_divertif.h UAPI: Guard linux/sound.h UAPI: Rearrange definition of HZ in asm-generic/param.h UAPI: Make FRV use asm-generic/param.h UAPI: Make M32R use asm-generic/param.h UAPI: Make MN10300 use asm-generic/param.h UAPI: elf_read_implies_exec() is a kernel-only feature - so hide from userspace UAPI: Don't include linux/compat.h in sparc's asm/siginfo.h UAPI: Fix arch/mips/include/asm/Kbuild to have separate header-y lines
2012-01-15Merge branch 'fbdev-next' of git://github.com/schandinat/linux-2.6Linus Torvalds8-46/+128
* 'fbdev-next' of git://github.com/schandinat/linux-2.6: (175 commits) module_param: make bool parameters really bool (drivers/video/i810) Revert "atmel_lcdfb: Adjust HFP calculation so it matches the manual." OMAPDSS: HDMI: Disable DDC internal pull up OMAPDSS: HDMI: Move duplicate code from boardfile OMAPDSS: add OrtusTech COM43H4M10XTC display support OMAP: DSS2: Support for UMSH-8173MD TFT panel ASoC: OMAP: HDMI: Move HDMI codec trigger function to generic HDMI driver OMAPDSS: HDMI: Create function to enable HDMI audio ASoC: OMAP: HDMI: Correct signature of ASoC functions ASoC: OMAP: HDMI: Introduce driver data for audio codec grvga: fix section mismatch warnings video: s3c-fb: Don't keep device runtime active when open video: s3c-fb: Hold runtime PM references when touching registers video: s3c-fb: Take a runtime PM reference when unblanked video: s3c-fb: Disable runtime PM in error paths from probe video: s3c-fb: Use s3c_fb_enable() to enable the framebuffer video: s3c-fb: Make runtime PM functional again drivers/video: fsl-diu-fb: merge fsl_diu_alloc() into map_video_memory() drivers/video: fsl-diu-fb: add default platform ops functions drivers/video: fsl-diu-fb: remove broken reference count enabling the display ...
2012-01-15Kbuild: Use dtc's -d (dependency) optionStephen Warren1-2/+4
This hooks dtc into Kbuild's dependency system. Thus, for example, "make dtbs" will rebuild tegra-harmony.dtb if only tegra20.dtsi has changed yet tegra-harmony.dts has not. The previous lack of this feature recently caused me to have very confusing "git bisect" results. For ARM, it's obvious what to add to $(targets). I'm not familiar enough with other architectures to know what to add there. Powerpc appears to already add various .dtb files into $(targets), but the other archs may need something added to $(targets) to work. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Shawn Guo <shawn.guo@linaro.org> [mmarek: Dropped arch/c6x part to avoid merging commits from the middle of the merge window] Signed-off-by: Michal Marek <mmarek@suse.cz>
2012-01-15Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds6-18/+0
2nd round of GPIO changes for v3.3 merge window * tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6: GPIO: sa1100: implement proper gpiolib gpio_to_irq conversion gpio: pl061: remove combined interrupt gpio: pl061: convert to use generic irq chip GPIO: add bindings for managed devices ARM: realview: convert pl061 no irq to 0 instead of -1 gpio: pl061: convert to use 0 for no irq gpio: pl061: use chained_irq_* functions in irq handler GPIO/pl061: Add suspend resume capability drivers/gpio/gpio-tegra.c: use devm_request_and_ioremap
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