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2014-09-16Merge tag 'ib-mfd-arm-v3.18' into imx/dtShawn Guo8-20/+21
Immutable branch between MFD and some ARM sub-arch maintainers.
2014-09-16ARM: imx_v6_v7_defconfig updatesFabio Estevam1-6/+4
The rtc isl1208 driver is used by mx6 nitrogen board, so let's enable it by default. The fsl sai driver is used by the vf610-twr board, so let's enable it by default. simple-audio-card driver is used by the vf610-twr board, so let's enable it by default. Generated this patch by doing: - make imx_v6_v7_defconfig - make menuconfig and manually select options - make savedefconfig - cp defconfig arch/arm/configs/imx_v6_v7_defconfig ,which results in some additional cleanups. Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: imx_v4_v5_defconfig: Select CONFIG_IMX_WEIMFabio Estevam1-9/+2
The imx weim driver is used by some mx27/mx1 boards, so let's enable it by default. Generated this patch by doing: - make imx_v4_v5_defconfig - make menuconfig and manually select CONFIG_IMX_WEIM - make savedefconfig - cp defconfig arch/arm/configs/imx_v4_v5_defconfig ,which results in some additional cleanups. Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16arm: mach-imx: Convert pr_warning to pr_warnJoe Perches4-6/+6
Use the more common pr_warn. Signed-off-by: Joe Perches <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: imx: source gpt per clk from OSC for system timerAnson Huang1-5/+26
On i.MX6Q TO > 1.0, i.MX6DL and i.MX6SX, gpt per clock can be from OSC instead of ipg_per, as ipg_per's rate may be scaled when system enter low bus mode, to keep system timer NOT drift, better to make gpt per clock at fixed rate, here add support for gpt per clock to be from OSC which is at fixed rate always. There are some difference on this implementation of gpt per clock source, see below for details: i.MX6Q TO > 1.0: GPT_CR_CLKSRC, b'101 selects fix clock of OSC / 8 for gpt per clk; i.MX6DL and i.MX6SX: GPT_CR_CLKSRC, b'101 selects OSC for gpt per clk, and we must enable GPT_CR_24MEM to enable OSC clk source for gpt per, GPT_PR_PRESCALER24M is for pre-scaling of this OSC clk, here set it to 8 to make gpt per clk is 3MHz; i.MX6SL: ipg_per can be from OSC directly, so no need to implement this new clk source for gpt per. Signed-off-by: Anson Huang <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: imx: add gpt_3m clk for i.mx6qdlAnson Huang2-1/+10
Add gpt_3m clock for i.mx6qdl, as gpt can source clock from OSC, some i.MX6 series SOCs has fixed divider of 8 for gpt clock, so here add a fix clk of gpt_3m. i.MX6Q TO1.0 has no gpt_3m option, so force it to be from ipg_per. Signed-off-by: Anson Huang <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: imx: fix register offset of pll7_usb_host gate clockShawn Guo3-3/+3
There is a copy&paste error on register offset of pll7_usb_host gate clock introduced by i.MX6 PLL bypass support patches. The error breaks the ENET function, because it overwrites the pll6_enet gate bit. Correct the offset for all i.MX6 clock drivers. Thanks to Fugang Duan <[email protected]> for spotting the error. Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: clk-imx6sl: refine clock tree for SSIShengjiu Wang2-4/+14
Each SSI has "ssi", "ssi_ipg" clocks, and they share same gate bits. Signed-off-by: Shengjiu Wang <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: imx: remove ENABLE and BYPASS bits from clk-pllv3 driverShawn Guo1-37/+0
Since ENABLE and BYPASS bits of PLLs are now implemented as separate gate and mux clocks by clock drivers, the code handling these two bits can be removed from clk-pllv3 driver. Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: imx6sx: add BYPASS support for PLL clocksShawn Guo2-10/+78
This is the same change for imx6sx clock driver as "ARM: imx6q: add BYPASS support for PLL clocks" for imx6q. The difference is that only anaclk1 is available on imx6sx. Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: imx6sl: add BYPASS support for PLL clocksShawn Guo2-9/+87
This is the same change for imx6sl clock driver as "ARM: imx6q: add BYPASS support for PLL clocks" for imx6q. The difference is that only anaclk1 is available on imx6sl. Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: imx6q: add BYPASS support for PLL clocksShawn Guo2-11/+83
The imx6q clock driver currently hard-codes all PLL clocks to source from OSC24M without BYPASS support. The patch adds the missing lvds_in clock which is mutually exclusive with lvds_gate, and implements BYPASS and BYPASS_CLK_SRC selection for PLL clocks as per Figure 10-3. Primary Clock Generation in IMX6DQRM, i.e. both BYPASS_CLK_SRC and BYPASS bits are implemented as mux clocks, and ENABLE bit of PLL clocks is implemented as a gate clock after BYPASS mux. Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: imx: add an exclusive gate clock typeShawn Guo3-1/+99
There are a couple of gate clocks are mutually exclusive on i.MX6, i.e. LVDSCLK1_IBEN and LVDSCLK1_OBEN. They cannot be enabled simultaneously. This patches adds an exclusive gate clock type specifically for such case. The clock driver will need to call imx_clk_gate_exclusive() to register a gate clock with parameter exclusive_mask indicating the mask of gate bits which are mutually exclusive to this gate clock. Right now, it only handles the exclusive gate clocks which are defined in a single hardware register, which is the case we're running into today. But it can be extended to handle exclusive gate clocks defined in different registers later if needed. Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: clk-imx6q: refine clock tree for SSIShengjiu Wang1-3/+9
Each SSI has "ssi", "ssi_ipg" clocks, and they share same gate bits. Signed-off-by: Shengjiu Wang <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: clk-imx6q: refine clock tree for ASRCShengjiu Wang2-2/+7
ASRC has "asrc", "asrc_ipg", "asrc_mem" clocks, and they share the same gate bits. Signed-off-by: Shengjiu Wang <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: clk-imx6sl: correct the pxp and epdc axi clock selectionsFancy Fang1-3/+4
The parent clocks of IMX6SL_CLK_PXP_AXI_SEL and IMX6SL_CLK_EPDC_AXI_SEL clocks are not the same. So split the epdc_pxp_sels into two different clock selections 'pxp_axi_sels' and 'epdc_axi_sels'. Signed-off-by: Fancy Fang <[email protected]> Signed-off-by: Robby Cai <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: clk-imx6q: refine clock tree for ESAIShengjiu Wang2-6/+8
There are three clock for ESAI, esai_extal, esai_ipg, esai_mem. Rename 'esai' to 'esai_extal', 'esai_ahb' to 'esai_mem', and add 'esai_ipg'. Make the clock for ESAI more clear and align them with imx6sx. Signed-off-by: Shengjiu Wang <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: clk-imx6sl: Select appropriate parents for LCDIF clocksFabio Estevam1-0/+7
PLL5 is well suited for being the parent of IMX6SL_CLK_LCDIF_PIX_SEL and PLL2_PFD for IMX6SL_CLK_LCDIF_AXI_SEL. Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: clk-imx6sl: Remove csi_lcdif_sels[]Fabio Estevam1-3/+4
Currently csi_lcdif_sels[] is a shared array for the providing the possible clock parents for csi and lcdif blocks. This is not correct, as csi and lcdif do not share the same clock parents. Introduce csi_sels[] for the csi and lcdif_axi_sels[] for the lcdif clocks in order to describe the parents correctly. Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: imx: clk-vf610: Add USBPHY clocksStefan Agner2-3/+14
This commit adds PLL7 which is required for USBPHY1. It also adds the USB PHY and USB Controller clocks and the gates to enable them. Acked-by: Jingchang Lu <[email protected]> Signed-off-by: Stefan Agner <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: imx: add cpufreq support for i.mx6sxAnson Huang1-0/+3
Add cpufreq support for i.MX6SX, using common i.MX6Q cpufreq driver. Signed-off-by: Anson Huang <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: imx: clk-vf610: introduce clks_init_onStefan Agner1-0/+9
At the end of the boot process, the clock framework might disable required main PLL's. So far, this was no issue since drivers requested clocks, which are descended of the main PLL's (e.g. pll1_pfd1, which provides the system clock). To archive the full 500MHz system clock, DDR clock need to be a descendant of PLL2 rather than PLL1 (DDRC_CLK_SEL set to 0). The bootloader sets up the clocks accordingly before making use of DDR at all. However, in Linux, there is no driver using PLL2, which lead to PLL2 being disabled by the clock framework. With this patch, we make sure that the main system clock and the DDR clock are initially enabled and are kept enabled. Signed-off-by: Stefan Agner <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: i.MX1: Add devicetree supportAlexander Shiyan3-0/+35
This patch adds basic devicetree support for i.MX1 based SoCs. Signed-off-by: Alexander Shiyan <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-16ARM: i.MX6: add more chip revision supportJason Liu2-0/+15
Add more revision support for the new i.MX6DQ tape-out (TO1.5). This TO1.5 is the Rev 1.3 as documented in i.MX6DQ data sheet, because TO1.3 and TO1.4 are never revealed. Signed-off-by: Jason Liu <[email protected]> Signed-off-by: Shawn Guo <[email protected]> Acked-by: Sascha Hauer <[email protected]>
2014-09-10ARM: imx: Remove mach-mxt_td60 board fileFabio Estevam3-286/+0
All the current support of mach-mxt_td60 board can be converted to devicetree. Remove the board file. Cc: Alan Carvalho de Assis <[email protected]> Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-01ARM: i.MX: Remove i.MX1 ADS board supportAlexander Shiyan4-167/+0
mx1ads.c can be replaced with devicetree equivalent: imx1-ads.dts, so remove the board file. Signed-off-by: Alexander Shiyan <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-01ARM: dts: vf610-twr: remove useless property for sound card.Xiubo Li1-1/+0
This was added by: Commit 8128c4f36 ("ARM: dts: vf610-twr: Add simple-card support.") This useless property may cause some confusions for users. Signed-off-by: Xiubo Li <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-01ARM: imx: remove imx_scu_standby_enable()Shawn Guo3-16/+0
With commit c716483c3db1 ("ARM: 8122/1: smp_scu: enable SCU standby support"), the STANDBY bit of SCU is handled by core function scu_enable(). So imx_scu_standby_enable() can be removed now. Signed-off-by: Shawn Guo <[email protected]>
2014-09-01ARM: i.MX: Remove Phytec i.MX27 PCM038/PCM970 board filesAlexander Shiyan6-658/+0
pcm970-baseboard.c and mach-pcm038.c can be replaced with their devicetree equivalents: imx27-phytec-phycore-rdk.dts and imx27-phytec-phycore-som.dtsi respectively, so remove the board files. Signed-off-by: Alexander Shiyan <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-01ARM: i.MX: Remove mach-cpuimx27sd board fileAlexander Shiyan6-736/+1
eukrea_mbimx27-baseboard.c and mach-cpuimx27.c can be replaced with their devicetree equivalents: imx27-eukrea-mbimxsd27-baseboard.dts and imx27-eukrea-cpuimx27.dtsi respectively, so remove the board files. Signed-off-by: Alexander Shiyan <[email protected]> Acked-by: Eric Bénard <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-09-01ARM: imx: iomux: Do not export symbol without public declarationAlexander Stein3-11/+0
The iomux function declarations are in headers only accessible in this directory. Thus those can't be used in any module. None of the objects in this directory is tristate. Neither can the header be included in out-of-tree modules. Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Shawn Guo <[email protected]>
2014-08-31Linux 3.17-rc3Linus Torvalds1-1/+1
2014-08-31Merge tag 'xtensa-20140830' of git://github.com/czankel/xtensa-linuxLinus Torvalds24-217/+497
Pull Xtensa updates from Chris Zankel: "Xtensa improvements for 3.17: - support highmem on cores with aliasing data cache. Enable highmem on kc705 by default - simplify addition of new core variants (no need to modify Kconfig / Makefiles) - improve robustness of unaligned access handler and its interaction with window overflow/underflow exception handlers - deprecate atomic and spill registers syscalls - clean up Kconfig: remove orphan MATH_EMULATION, sort 'select' statements - wire up renameat2 syscall. Various fixes: - fix address checks in dma_{alloc,free}_coherent (runtime BUG) - fix access to THREAD_RA/THREAD_SP/THREAD_DS (debug build breakage) - fix TLBTEMP_BASE_2 region handling in fast_second_level_miss (runtime unrecoverable exception) - fix a6 and a7 handling in fast_syscall_xtensa (runtime userspace register clobbering) - fix kernel/user jump out of fast_unaligned (potential runtime unrecoverabl exception) - replace termios IOCTL code definitions with constants (userspace build breakage)" * tag 'xtensa-20140830' of git://github.com/czankel/xtensa-linux: (25 commits) xtensa: deprecate fast_xtensa and fast_spill_registers syscalls xtensa: don't allow overflow/underflow on unaligned stack xtensa: fix a6 and a7 handling in fast_syscall_xtensa xtensa: allow single-stepping through unaligned load/store xtensa: move invalid unaligned instruction handler closer to its users xtensa: make fast_unaligned store restartable xtensa: add double exception fixup handler for fast_unaligned xtensa: fix kernel/user jump out of fast_unaligned xtensa: configure kc705 for highmem xtensa: support highmem in aliasing cache flushing code xtensa: support aliasing cache in kmap xtensa: support aliasing cache in k[un]map_atomic xtensa: implement clear_user_highpage and copy_user_highpage xtensa: fix TLBTEMP_BASE_2 region handling in fast_second_level_miss xtensa: allow fixmap and kmap span more than one page table xtensa: make fixmap region addressing grow with index xtensa: fix access to THREAD_RA/THREAD_SP/THREAD_DS xtensa: add renameat2 syscall xtensa: fix address checks in dma_{alloc,free}_coherent xtensa: replace IOCTL code definitions with constants ...
2014-08-31unicore32: Fix build errorGuenter Roeck1-4/+5
unicore32 builds fail with arch/unicore32/kernel/signal.c: In function ‘setup_frame’: arch/unicore32/kernel/signal.c:257: error: ‘usig’ undeclared (first use in this function) arch/unicore32/kernel/signal.c:279: error: ‘usig’ undeclared (first use in this function) arch/unicore32/kernel/signal.c: In function ‘handle_signal’: arch/unicore32/kernel/signal.c:306: warning: unused variable ‘tsk’ arch/unicore32/kernel/signal.c: In function ‘do_signal’: arch/unicore32/kernel/signal.c:376: error: implicit declaration of function ‘get_signsl’ make[1]: *** [arch/unicore32/kernel/signal.o] Error 1 make: *** [arch/unicore32/kernel/signal.o] Error 2 Bisect points to commit 649671c90eaf ("unicore32: Use get_signal() signal_setup_done()"). This code never even compiled. Reverting the patch does not work, since previously used functions no longer exist, so try to fix it up. Compile tested only. Fixes: 649671c90eaf ("unicore32: Use get_signal() signal_setup_done()") Cc: Richard Weinberger <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-08-31Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds10-39/+37
Pull ARM fixes from Russell King: "Various assorted fixes: - a couple of patches from Mark Rutland to resolve an errata with Cortex-A15 CPUs. - fix cpuidle for the CPU part ID changes in the last merge window - add support for a relocation which ARM binutils is generating in some circumstances" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8130/1: cpuidle/cpuidle-big_little: fix reading cpu id part number ARM: 8129/1: errata: work around Cortex-A15 erratum 830321 using dummy strex ARM: 8128/1: abort: don't clear the exclusive monitors ARM: 8127/1: module: add support for R_ARM_TARGET1 relocations
2014-08-31Merge tag 'fixes-for-linus' of ↵Linus Torvalds29-464/+133
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Here's the weekly batch of fixes from arm-soc. The delta is a largeish negative delta, due to revert of SMP support for Broadcom's STB SoC -- it was accidentally merged before some issues had been addressed, so they will make a new attempt for 3.18. I didn't see a need for a full revert of the whole platform due to this, we're keeping the rest enabled. The rest is mostly: - a handful of DT fixes for i.MX (Hummingboard/Cubox-i in particular) - some MTD/NAND fixes for OMAP - minor DT fixes for shmobile - warning fix for UP builds on vexpress/spc There's also a couple of patches that wires up hwmod on TI's DRA7 SoC so it can boot. Drivers and the rest had landed for 3.17, and it's small and isolated so it made sense to pick up now even if it's not a bugfix" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (23 commits) vexpress/spc: fix a build warning on array bounds ARM: DRA7: hwmod: Add dra74x and dra72x specific ocp interface lists ARM: DRA7: Add support for soc_is_dra74x() and soc_is_dra72x() variants MAINTAINERS: catch special Rockchip code locations ARM: dts: microsom-ar8035: MDIO pad must be set open drain ARM: dts: omap54xx-clocks: Fix the l3 and l4 clock rates ARM: brcmstb: revert SMP support ARM: OMAP2+: hwmod: Rearm wake-up interrupts for DT when MUSB is idled ARM: dts: Enable UART wake-up events for beagleboard ARM: dts: Remove twl6030 clk32g "regulator" ARM: OMAP2+: omap_device: remove warning that clk alias already exists ARM: OMAP: fix %d confusingly prefixed with 0x in format string ARM: dts: DRA7: fix interrupt-cells for GPIO mtd: nand: omap: Fix 1-bit Hamming code scheme, omap_calculate_ecc() ARM: dts: omap3430-sdp: Revert to using software ECC for NAND ARM: OMAP2+: GPMC: Support Software ECC scheme via DT mtd: nand: omap: Revert to using software ECC by default ARM: dts: hummingboard/cubox-i: change SPDIF output to be more descriptive ARM: dts: hummingboard/cubox-i: add USB OC pinctrl configuration ARM: shmobile: r8a7791: add missing 0x0100 for SDCKCR ...
2014-08-31vexpress/spc: fix a build warning on array boundsAlex Shi1-3/+11
With ARCH_VEXPRESS_SPC option, kernel build has the following warning: arch/arm/mach-vexpress/spc.c: In function ‘ve_spc_clk_init’: arch/arm/mach-vexpress/spc.c:431:38: warning: array subscript is below array bounds [-Warray-bounds] struct ve_spc_opp *opps = info->opps[cluster]; ^ since 'cluster' maybe '-1' in UP system. This patch does a active checking to fix this issue. Signed-off-by: Alex Shi <[email protected]> Acked-by: Pawel Moll <[email protected]> Acked-by: Sudeep Holla <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2014-08-31Merge tag 'for-v3.17-rc/omap-dra72x-d74x-support-a' of ↵Olof Johansson3-2/+29
git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into fixes Pull "ARM: OMAP2+: DRA72x/DRA74x basic support" from Tony Lindgren: Add basic subarchitecture support for the DRA72x and DRA74x. These are OMAP2+ derivative SoCs. This should be low-risk to existing OMAP platforms. Basic build, boot, and PM test logs are available here: http://www.pwsan.com/omap/testlogs/hwmod-a-early-v3.17-rc/20140827194314/ * tag 'for-v3.17-rc/omap-dra72x-d74x-support-a' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending: ARM: DRA7: hwmod: Add dra74x and dra72x specific ocp interface lists ARM: DRA7: Add support for soc_is_dra74x() and soc_is_dra72x() variants Signed-off-by: Olof Johansson <[email protected]>
2014-08-31Merge tag 'spi-v3.17-rc3-2' of ↵Linus Torvalds11-82/+121
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi bugfixes from Mark Brown: "A smattering of bug fixes for the SPI subsystem, all in driver code which has seen active work recently and none of them with any great global impact. There's also a new ACPI ID for the pxa2xx driver which required no code changes and the addition of kerneldoc for some structure fields that were missing it and generating warnings during documentation builds as a result" * tag 'spi-v3.17-rc3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: sh-msiof: Fix transmit-only DMA transfers spi/rockchip: Avoid accidentally turning off the clock spi: dw: fix kernel crash due to NULL pointer dereference spi: dw-pci: fix bug when regs left uninitialized spi: davinci: fix SPI_NO_CS functionality spi/rockchip: fixup incorrect dma direction setting spi/pxa2xx: Add ACPI ID for Intel Braswell spi: spi-au1550: fix build failure spi: rspi: Fix leaking of unused DMA descriptors spi: sh-msiof: Fix leaking of unused DMA descriptors spi: Add missing kerneldoc bits spi/omap-mcspi: Fix the spi task hangs waiting dma_rx
2014-08-31Merge remote-tracking branch 'spi/fix/sh-msiof' into spi-linusMark Brown1-2/+2
2014-08-31Merge tag 'spi-v3.17-rc3' into spi-linusMark Brown11-82/+121
spi: Bug fixes for v3.17 A smattering of bug fixes for the SPI subsystem, all in driver code which has seen active work recently and none of them with any great global impact. There's also a new ACPI ID for the pxa2xx driver which required no code changes and the addition of kerneldoc for some structure fields that were missing it and generating warnings during documentation builds as a result. # gpg: Signature made Sun 31 Aug 2014 13:19:12 BST using RSA key ID 7EA229BD # gpg: Good signature from "Mark Brown <[email protected]>" # gpg: aka "Mark Brown <[email protected]>" # gpg: aka "Mark Brown <[email protected]>" # gpg: aka "Mark Brown <[email protected]>" # gpg: aka "Mark Brown <[email protected]>" # gpg: aka "Mark Brown <[email protected]>"
2014-08-31spi: sh-msiof: Fix transmit-only DMA transfersGeert Uytterhoeven1-2/+2
Fix tx/rx mixup, which broke transmit-only transfers. Introduced by commit 4240305f7cbdc7782aa8bc40cc702775d9ac0839 ("spi: sh-msiof: Fix leaking of unused DMA descriptors"). Reported-by: Laurent Pinchart <[email protected]> Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Laurent Pinchart <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2014-08-30Merge tag 'locks-v3.17-3' of git://git.samba.org/jlayton/linuxLinus Torvalds1-1/+1
Pull file locking bugfx from Jeff Layton: "Just a bugfix for a bug that crept in to v3.15. It's in a rather rare error path, and I'm not aware of anyone having hit it, but it's worth fixing for v3.17" * tag 'locks-v3.17-3' of git://git.samba.org/jlayton/linux: locks: pass correct "before" pointer to locks_unlink_lock in generic_add_lease
2014-08-30Merge remote-tracking branches 'spi/fix/au1550', 'spi/fix/davinci', ↵Mark Brown10-49/+83
'spi/fix/doc', 'spi/fix/dw', 'spi/fix/omap-mcspi', 'spi/fix/pxa2xx', 'spi/fix/rockchip' and 'spi/fix/rspi' into spi-linus
2014-08-30Merge remote-tracking branch 'spi/fix/sh-msiof' into spi-linusMark Brown1-33/+38
2014-08-29Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds7-4/+37
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Peter Anvin: "One patch to avoid assigning interrupts we don't actually have on non-PC platforms, and two patches that addresses bugs in the new IOAPIC assignment code" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, irq, PCI: Keep IRQ assignment for runtime power management x86: irq: Fix bug in setting IOAPIC pin attributes x86: Fix non-PC platform kernel crash on boot due to NULL dereference
2014-08-29Merge tag 'pm+acpi-3.17-rc3' of ↵Linus Torvalds5-11/+49
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management fixes from Rafael Wysocki: - Fix for an ACPI regression related to the handling of fixed events that caused netlink routines to be (incorrectly) run in interrupt context from Lan Tianyu - Fix for an ACPI EC driver regression on Acer Aspire V5-573G that caused AC/battery plug/unplug and video brightness change notifications to be delayed on that machine from Lv Zheng - Fix for an ACPI device enumeration regression that caused ACPI driver probe to fail for some devices where it succeeded before (Rafael J Wysocki) - intel_pstate driver fix to prevent it from printing an information message for every CPU in the system on every boot from Andi Kleen - s5pv210 cpufreq driver fix to remove an __init annotation from a routine that in fact can be called at any time after init too from Mark Brown - New Intel Braswell device ID for the ACPI LPSS (Low-Power Subsystem) driver from Alan Cox - New Intel Braswell CPU ID for intel_pstate from Mika Westerberg * tag 'pm+acpi-3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: s5pv210: Remove spurious __init annotation cpufreq: intel_pstate: Add CPU ID for Braswell processor intel_pstate: Turn per cpu printk into pr_debug ACPI / LPSS: Add ACPI IDs for Intel Braswell ACPI / EC: Add support to disallow QR_EC to be issued before completing previous QR_EC ACPI / EC: Add support to disallow QR_EC to be issued when SCI_EVT isn't set ACPI: Run fixed event device notifications in process context ACPI / scan: Allow ACPI drivers to bind to PNP device objects
2014-08-29Merge branch 'akpm' (fixes from Andrew Morton)Linus Torvalds44-177/+238
Merge patches from Andrew Morton: "22 fixes" * emailed patches from Andrew Morton <[email protected]>: (22 commits) kexec: purgatory: add clean-up for purgatory directory Documentation/kdump/kdump.txt: add ARM description flush_icache_range: export symbol to fix build errors tools: selftests: fix build issue with make kselftests target ocfs2: quorum: add a log for node not fenced ocfs2: o2net: set tcp user timeout to max value ocfs2: o2net: don't shutdown connection when idle timeout ocfs2: do not write error flag to user structure we cannot copy from/to x86/purgatory: use approprate -m64/-32 build flag for arch/x86/purgatory drivers/rtc/rtc-s5m.c: re-add support for devices without irq specified xattr: fix check for simultaneous glibc header inclusion kexec: remove CONFIG_KEXEC dependency on crypto kexec: create a new config option CONFIG_KEXEC_FILE for new syscall x86,mm: fix pte_special versus pte_numa hugetlb_cgroup: use lockdep_assert_held rather than spin_is_locked mm/zpool: use prefixed module loading zram: fix incorrect stat with failed_reads lib: turn CONFIG_STACKTRACE into an actual option. mm: actually clear pmd_numa before invalidating memblock, memhotplug: fix wrong type in memblock_find_in_range_node(). ...
2014-08-29kexec: purgatory: add clean-up for purgatory directoryMichael Welling1-0/+1
Without this patch the kexec-purgatory.c and purgatory.ro files are not removed after make mrproper. Signed-off-by: Michael Welling <[email protected]> Acked-by: Vivek Goyal <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: Thomas Gleixner <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-08-29Documentation/kdump/kdump.txt: add ARM descriptionHuKeping1-3/+33
Add arm specific parts to kdump kernel documentation. Signed-off-by: Hu Keping <[email protected]> Acked-by: Vivek Goyal <[email protected]> Cc: Haren Myneni <[email protected]> Cc: Rob Landley <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
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