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2012-11-16Merge tag 'imx-dt-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6 ↵Arnd Bergmann
into next/dt From Shawn Guo <shawn.guo@linaro.org>: It's based on imx/multiplatform branch. Most of them are dts changes. There are also a few imx6 improvement patches in there. * tag 'imx-dt-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: imx6q: select ARM and PL310 errata ARM: imx6q: print silicon version on boot ARM i.MX dts: Consistently add labels to devicenodes ARM: dts: imx6q-sabresd: add volume up/down gpio keys ARM: dts: imx53: pinctl update ARM: imx: enable cpufreq for imx6q ARM: dts: imx6q: enable snvs lp rtc ARM: dts: imx6q-sabreauto: Add basic support ARM: imx6q: let users input debug uart port number ARM: dts: imx53-qsb: Make DA9053 regulator functional ARM: dts: imx53-qsb: Use pinctrl for gpio-led ARM i.MX dtsi: Add default bus-width property for esdhc controller Signed-off-by: Arnd Bregmann <arnd@arndb.de>
2012-11-16Merge tag 'mxs-dt-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6 ↵Arnd Bergmann
into next/dt From Shawn Guo <shawn.guo@linaro.org>: It's mxs device tree changes for 3.8. The majority is device tree source updates. One timer improvement and one defconfig update are also included there. * tag 'mxs-dt-3.8' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: mxs_defconfig: Improve USB related support ARM: mxs: apf28dev: Add I2C and SPI support ARM: mxs: Setup scheduler clock ARM: dts: mxs: Add hog pins to Crystalfontz boards ARM: dts: cfa10036: Use pinctrl for power led ARM: mxs: apf28dev: Add LCD and backlight support ARM: mxs: apf28dev: Add pinctrl and gpios ARM: dts: mxs: Add 16 bits LCD screen muxing options for I.MX28 ARM: dts: cfa10049: Add the DH2228FV DAC to the DTS ARM: mxs: Add support for the Armadeus Systems APF28Dev docking board ARM: mx28: Skip OCOTP FEC MAC setup if in DT ARM: dts: mxs: Add PWM3 muxing options for i.MX28 ARM: mxs: Add support for the Armadeus Systems APF28 module ARM: dts: cfa10049: Add FEC to the CFA-10049 expansion board ARM: dts: imx23-olinuxino: Use pinctrl for gpio-led ARM: dts: imx23-olinuxino: Remove unneeded "default-on" ARM: dts: imx28-evk: Use pinctrl for gpio-led Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-11-16Merge branch 'arm-next' of git://git.xilinx.com/linux-xlnx into next/dtArnd Bergmann
From Michal Simek <michal.simek@xilinx.com>: These are based on previous patches (arm-soc zynq/cleanup branch). The branch is still based on rc3 but I have also tried to merged it with the v3.7-rc5 and there is no issue. * 'arm-next' of git://git.xilinx.com/linux-xlnx: ARM: zynq: add clk binding support to the ttc ARM: zynq: use zynq clk bindings clk: Add support for fundamental zynq clks ARM: zynq: dts: split up device tree ARM: zynq: Allow UART1 to be used as DEBUG_LL console. ARM: zynq: dts: add description of the second uart ARM: zynq: move arm-specific sys_timer out of ttc zynq: move static peripheral mappings zynq: remove use of CLKDEV_LOOKUP zynq: use pl310 device tree bindings zynq: use GIC device tree bindings Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-11-16Merge tag 'imx-dt' of git://git.pengutronix.de/git/imx/linux-2.6 into next/dtArnd Bergmann
From Sascha Hauer <s.hauer@pengutronix.de>: ARM i.MX dt updates for 3.8 * tag 'imx-dt' of git://git.pengutronix.de/git/imx/linux-2.6: Add device tree file for the armadeus apf27 ARM i.MX: Add Ka-Ro TX25 devicetree ARM i.MX25: Add devicetree ARM i.MX25: Add devicetree support ARM i.MX25: Add missing clock gates Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-11-16Add device tree file for the armadeus apf27Philippe Reynes
Signed-off-by: Philippe Reynes <tremyfr@yahoo.fr> Signed-off-by: Eric Jarrige <eric.jarrige@armadeus.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-11-16ARM: mxs_defconfig: Improve USB related supportFabio Estevam
Select the following USB related options: - USB Ethernet adapter (needed for mx23-olinuxino) - Native language support (needed for mounting USB pen drives, for example) Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16ARM: imx6q: select ARM and PL310 errataShawn Guo
ARM core r2p10 and PL310 r3p2 are integrated on imx6q. Select corresponding errata. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16ARM: imx6q: print silicon version on bootShawn Guo
i.MX6Q has 3 revisions 1.0, 1.1 and 1.2. Print revision on boot. Signed-off-by: Drew Moseley <drew_moseley@mentor.com> [drew: add proper error checking for function imx6q_revision()] Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16ARM i.MX dts: Consistently add labels to devicenodesSascha Hauer
Having labels before each node allows board bindings to reference to nodes by using the &nodename {} notation. This way boards do not have to resemble the whole devicetree layout. Due to less indention needed the board files also get better readability. Since the label make the documentation behind the nodes unnecessary it is removed. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16ARM: dts: imx6q-sabresd: add volume up/down gpio keysLiu Ying
Add volume up/down gpio keys support in imx6q-sabresd.dts. Signed-off-by: Liu Ying <Ying.Liu@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16ARM: dts: imx53: pinctl updateRoland Stigge
This patch supplements pinctl support on i.MX53. Signed-off-by: Roland Stigge <stigge@antcom.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16ARM: imx: enable cpufreq for imx6qShawn Guo
It enables cpufreq support for imx6q with generic cpufreq-cpu0 driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16ARM: dts: imx6q: enable snvs lp rtcShawn Guo
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16ARM: dts: imx6q-sabreauto: Add basic supportFabio Estevam
mx6qsabreauto is a board based on mx6q SoC with the following features: - 2GB of DDR3 - 2 USB ports - 1 HDMI output port - SPI NOR - 2 LVDS LCD ports - Gigabit Ethernet - Camera - eMMC and SD card slot - Multichannel Audio - CAN - SATA - NAND - PCIE - Video Input Add very basic support for it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16ARM: imx6q: let users input debug uart port numberShawn Guo
imx6q gets 5 uart ports in total. Different board design may choose different port as debug uart. For example, imx6q-sabresd uses UART1, imx6q-sabrelite uses UART2 and imx6q-arm2 uses UART4. Rather than bloating DEBUG_LL choice list with all these uart ports, the patch introduces DEBUG_IMX6Q_UART_PORT for users to input uart port number when DEBUG_IMX6Q_UART is selected inside DEBUG_LL choice. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16ARM: dts: imx53-qsb: Make DA9053 regulator functionalFabio Estevam
Setup the GPIO7_11 pin as interrupt to the DA9053 and also rename the regulator nodes so that they match with the datasheet. This allows probing of DA9053 to succeed. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16ARM: dts: imx53-qsb: Use pinctrl for gpio-ledFabio Estevam
Since commit 8fe4554f (leds: leds-gpio: adopt pinctrl support) gpio-led driver has pinctrl support, so setup the gpio led pin via pinctrl and avoid the following warning: leds-gpio leds.2: pins are not configured from the driver Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-16ARM i.MX dtsi: Add default bus-width property for esdhc controllerSascha Hauer
According to Documentation/devicetree/bindings/mmc/mmc.txt bus-width is a mandatory property. While this is currently enforced nowhere, it's a good habit to just add the property now to allow to add common helper functionality for the mmc property parsing later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-15Merge branch 'omap/cleanup-prcm-part2' into next/dtArnd Bergmann
This resolves a nontrivial conflict where the omap_prcm_restart is removed in one branch but another use is added in another branch. Conflicts: arch/arm/mach-omap2/cm33xx.c arch/arm/mach-omap2/io.c arch/arm/mach-omap2/prm_common.c Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-11-15Merge tag 'omap-for-v3.8/dt-signed' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt From Tony Lindgren <tony@atomide.com>: Device tree related changes for omaps updating the various .dts files, and timer related changes to allow configuring the timer via device tree. * tag 'omap-for-v3.8/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (48 commits) usb: musb: dsps: dt binding - add resources, example ARM: dts: omap4-sdp: Add pinmux configuration for HDMI ARM: dts: omap4-panda: Add pinmux configuration for HDMI ARM: dts: Makefile: Add the am335x-evmsk target in dtbs list ARM: dts: AM33XX: Add usbss node ARM: dts: AM33XX: Add push-buttons device tree data to am335x-evmsk ARM: dts: AM33XX: Add pinmux configuration for gpio-keys to EVMSK ARM: dts: AM33XX: Add user-leds device tree data to am335x-evmsk ARM: dts: AM33XX: Add pinmux configuration for gpio-leds to EVMSK ARM: dts: AM33XX: Add user-leds device tree data to am335x-bone ARM: dts: AM33XX: Add pinmux configuration for user-leds to BONE ARM: dts: AM33XX: Add volume-keys device tree data to am335x-evm ARM: dts: AM33XX: Add pinmux configuration for volume-keys to EVM ARM: dts: AM33XX: Add matrix keypad device tree data to am335x-evm ARM: dts: AM33XX: Add pinmux configuration for matrix keypad to EVM ARM: dts: omap5-evm: LPDDR2 memory device details for EVM ARM: dts: omap5: EMIF device tree data for OMAP5 boards ARM: dts: omap5-evm: Fix size of memory defined for EVM ARM: OMAP2+: Add device-tree support for 32kHz counter ARM: OMAP: Add DT support for timer driver ... Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-11-15Merge branch 'omap/headers4' into next/dtArnd Bergmann
These changes are needed for the following omap DT changes Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-11-14ARM: zynq: add clk binding support to the ttcJosh Cartwright
Add support for retrieving TTC configuration from device tree. This includes the ability to pull information about the driving clocks from the of_clk bindings. Signed-off-by: Josh Cartwright <josh.cartwright@ni.com> Acked-by: Michal Simek <michal.simek@xilinx.com>
2012-11-14ARM: zynq: use zynq clk bindingsJosh Cartwright
Make the Zynq platform use the newly created zynq clk bindings. Signed-off-by: Josh Cartwright <josh.cartwright@ni.com> Acked-by: Michal Simek <michal.simek@xilinx.com>
2012-11-12ARM: OMAP2: Fix compillation error in cm_commonPeter Ujfalusi
Fixes the following error: CC arch/arm/mach-omap2/cm_common.o arch/arm/mach-omap2/cm_common.c: In function ‘cm_register’: arch/arm/mach-omap2/cm_common.c:42:11: error: ‘EINVAL’ undeclared (first use in this function) arch/arm/mach-omap2/cm_common.c:42:11: note: each undeclared identifier is reported only once for each function it appears in arch/arm/mach-omap2/cm_common.c:45:11: error: ‘EEXIST’ undeclared (first use in this function) arch/arm/mach-omap2/cm_common.c: In function ‘cm_unregister’: arch/arm/mach-omap2/cm_common.c:66:11: error: ‘EINVAL’ undeclared (first use in this function) make[1]: *** [arch/arm/mach-omap2/cm_common.o] Error 1 make: *** [arch/arm/mach-omap2] Error 2 Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2012-11-12ARM: zynq: dts: split up device treeJosh Cartwright
The purpose of the created zynq-7000.dtsi file is to describe the hardware common to all Zynq 7000-based boards. Also, get rid of the zynq-ep107 device tree, since it is not hardware anyone can purchase. Add a zc702 dts file based on the zynq-7000.dtsi. Add it to the dts/Makefile so it is built with the 'dtbs' target. Signed-off-by: Josh Cartwright <josh.cartwright@ni.com> Acked-by: Michal Simek <michal.simek@xilinx.com>
2012-11-12ARM i.MX: Add Ka-Ro TX25 devicetreeSascha Hauer
Basic support for the Ka-Ro i.MX25 based TX25 board. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: Lothar Waßmann <LW@KARO-electronics.de>
2012-11-12ARM i.MX25: Add devicetreeSascha Hauer
This adds a i.MX25 dtsi file along with the i.MX25 clock tree documentation. The devicetree should be fairly complete for: - uart - fec - i2c - spi - pwm - nand - gpio - wdog - esdhc - flexcan The more exotic devices currently miss clock bindings. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-12ARM i.MX25: Add devicetree supportSascha Hauer
This adds a i.MX25 dt machine descriptor and changes the clock support to optionally initialize from dt. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-12ARM i.MX25: Add missing clock gatesSascha Hauer
This completes the list of clock gates on the i.MX25. There are several clocks marked as reserved in the datasheet, but nevertheless used in the Freescale kernel. Add some comments to their positions and add 'reservedx' entries to the clk enum. This way we can replace them with the real names should we need them later. Adding the reserved entry names will help us keeping the clk numbers when moving to devicetree. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-11-12Merge remote-tracking branch 'arm-soc/imx/multiplatform' into imx25-dtSascha Hauer
2012-11-12ARM: mxs: apf28dev: Add I2C and SPI supportGwenhael Goavec-Merou
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-12ARM: mxs: Setup scheduler clockStanislav Meduna
Setup scheduler clock on ARM MXS platforms with a 32-bit timrot such as i.MX28. This allows the scheduler to use sub-jiffy resolution. The corresponding change for 16-bit v1 timrots is not possible at the moment due to rounding issues with clock values wrapping faster than once per several seconds in the common ARM platform code. Signed-off-by: Stanislav Meduna <stano@meduna.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-11-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds
Pull sparc fixes from David Miller: "Several build/bug fixes for sparc, including: 1) Configuring a mix of static vs. modular sparc64 crypto modules didn't work, remove an ill-conceived attempt to only have to build the device match table for these drivers once to fix the problem. Reported by Meelis Roos. 2) Make the montgomery multiple/square and mpmul instructions actually usable in 32-bit tasks. Essentially this involves providing 32-bit userspace with a way to use a 64-bit stack when it needs to. 3) Our sparc64 atomic backoffs don't yield cpu strands properly on Niagara chips. Use pause instruction when available to achieve this, otherwise use a benign instruction we know blocks the strand for some time. 4) Wire up kcmp 5) Fix the build of various drivers by removing the unnecessary blocking of OF_GPIO when SPARC. 6) Fix unintended regression wherein of_address_to_resource stopped being provided. Fix from Andreas Larsson. 7) Fix NULL dereference in leon_handle_ext_irq(), also from Andreas Larsson." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: Fix build with mix of modular vs. non-modular crypto drivers. sparc: Support atomic64_dec_if_positive properly. of/address: sparc: Declare of_address_to_resource() as an extern function for sparc again sparc32, leon: Check for existent irq_map entry in leon_handle_ext_irq sparc: Add sparc support for platform_get_irq() sparc: Allow OF_GPIO on sparc. qlogicpti: Fix build warning. sparc: Wire up sys_kcmp. sparc64: Improvde documentation and readability of atomic backoff code. sparc64: Use pause instruction when available. sparc64: Fix cpu strand yielding. sparc64: Make montmul/montsqr/mpmul usable in 32-bit threads.
2012-11-10Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64 Pull arm64 fixes from Catalin Marinas: - correct argument type (pgprot_t) when calling __ioremap() - PCI_IOBASE virtual address change - use architected event for CPU cycle counter - fix ELF core dumping - select CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION - missing completion for secondary CPU boot - booting on systems with all memory beyond 4GB * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64: arm64: mm: fix booting on systems with no memory below 4GB arm64: smp: add missing completion for secondary boot arm64: compat: select CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION arm64: elf: fix core dumping definitions for GP and FP registers arm64: perf: use architected event for CPU cycle counter arm64: Move PCI_IOBASE closer to MODULES_VADDR arm64: Use pgprot_t as the last argument when invoking __ioremap()
2012-11-10Merge tag 'stable/for-linus-3.7-rc5-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Pull Xen fixes from Konrad Rzeszutek Wilk: "There are three ARM compile fixes (we forgot to export certain functions and if the drivers are built as an module - we go belly-up). There is also an mismatch of irq_enter() / exit_idle() calls sequence which were fixed some time ago in other piece of codes, but failed to appear in the Xen code. Lastly a fix for to help in the field with troubleshooting in case we cannot get the appropriate parameter and also fallback code when working with very old hypervisors." Bug-fixes: - Fix compile issues on ARM. - Fix hypercall fallback code for old hypervisors. - Print out which HVM parameter failed if it fails. - Fix idle notifier call after irq_enter. * tag 'stable/for-linus-3.7-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/arm: Fix compile errors when drivers are compiled as modules (export more). xen/arm: Fix compile errors when drivers are compiled as modules. xen/generic: Disable fallback build on ARM. xen/events: fix RCU warning, or Call idle notifier after irq_enter() xen/hvm: If we fail to fetch an HVM parameter print out which flag it is. xen/hypercall: fix hypercall fallback code for very old hypervisors
2012-11-09sparc64: Fix build with mix of modular vs. non-modular crypto drivers.David S. Miller
We tried linking in a single built object to hold the device table, but only works if all of the sparc64 crypto modules get built the same way (modular vs. non-modular). Just include the device ID stub into each driver source file so that the table gets compiled into the correct result in all cases. Reported-by: Meelis Roos <mroos@linux.ee> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-09sparc: Support atomic64_dec_if_positive properly.David S. Miller
Sparc32 already supported it, as a consequence of using the generic atomic64 implementation. And the sparc64 implementation is rather trivial. This allows us to set ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE for all of sparc, and avoid the annoying warning from lib/atomic64_test.c Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-09of/address: sparc: Declare of_address_to_resource() as an extern function ↵Andreas Larsson
for sparc again This bug-fix makes sure that of_address_to_resource is defined extern for sparc so that the sparc-specific implementation of of_address_to_resource() is once again used when including include/linux/of_address.h in a sparc context. A number of drivers in mainline relies on this function working for sparc. The bug was introduced in a850a7554442f08d3e910c6eeb4ee216868dda1e, "of/address: add empty static inlines for !CONFIG_OF". Contrary to that commit title, the static inlines are added for !CONFIG_OF_ADDRESS, and CONFIG_OF_ADDRESS is never defined for sparc. This is good behavior for the other functions in include/linux/of_address.h, as the extern functions defined in drivers/of/address.c only gets linked when OF_ADDRESS is configured. However, for of_address_to_resource there exists a sparc-specific implementation in arch/sparc/arch/sparc/kernel/of_device_common.c Solution suggested by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andreas Larsson <andreas@gaisler.com> Acked-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-09sparc32, leon: Check for existent irq_map entry in leon_handle_ext_irqAndreas Larsson
If an irq is being unlinked concurrently with leon_handle_ext_irq, irq_map[eirq] might be null in leon_handle_ext_irq. Make sure that this is not dereferenced. Signed-off-by: Andreas Larsson <andreas@gaisler.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-11-09Merge branch 'omap-for-v3.8/cleanup-headers-prepare-multiplatform-v3' into ↵Tony Lindgren
omap-for-v3.8/dt Conflicts: arch/arm/plat-omap/dmtimer.c Resolved as suggested by Jon Hunter.
2012-11-09Merge branch 'for_3.8/dts_part2' of ↵Tony Lindgren
git://git.kernel.org/pub/scm/linux/kernel/git/bcousson/linux-omap-dt into omap-for-v3.8/dt
2012-11-09xen/arm: Fix compile errors when drivers are compiled as modules (export more).Stefano Stabellini
The commit 911dec0db4de6ccc544178a8ddaf9cec0a11d533 "xen/arm: Fix compile errors when drivers are compiled as modules." exports the neccessary functions. But to guard ourselves against out-of-tree modules and future drivers hitting this, lets export all of the relevant hypercalls. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2012-11-09Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Martin Schwidefsky: "A couple of bug fixes. I keep the fingers crossed that we now got transparent huge pages ready for prime time." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/cio: fix length calculation in idset.c s390/sclp: fix addressing mode clobber s390: Move css limits from drivers/s390/cio/ to include/asm/. s390/thp: respect page protection in pmd_none() and pmd_present() s390/mm: use pmd_large() instead of pmd_huge() s390/cio: suppress 2nd path verification during resume
2012-11-09Merge branch 'akpm' (Fixes from Andrew)Linus Torvalds
Merge misc fixes from Andrew Morton: "Five fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (5 patches) h8300: add missing L1_CACHE_SHIFT mm: bugfix: set current->reclaim_state to NULL while returning from kswapd() fanotify: fix missing break revert "epoll: support for disabling items, and a self-test app" checkpatch: improve network block comment style checking
2012-11-09h8300: add missing L1_CACHE_SHIFTFengguang Wu
Fix the build error lib/atomic64.c: In function 'lock_addr': lib/atomic64.c:40:11: error: 'L1_CACHE_SHIFT' undeclared (first use in this function) lib/atomic64.c:40:11: note: each undeclared identifier is reported only once for each function it appears in Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-11-08ARM: OMAP2+: PRCM: remove obsolete prcm.[ch]Paul Walmsley
arch/arm/mach-omap2/prcm.c and arch/arm/plat-omap/include/plat/prcm.h are now completely unused and can be removed. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
2012-11-08ARM: OMAP2+: hwmod: call to _omap4_disable_module() should use the ↵Paul Walmsley
SoC-specific call The hwmod code unconditionally calls _omap4_disable_module() on all SoCs when a module doesn't enable correctly. This "worked" due to the weak function omap4_cminst_wait_module_idle() in arch/arm/mach-omap2/prcm.c, which was a no-op. But now those weak functions are going away - they should not be used. So this patch will now call the SoC-specific disable_module code, assuming it exists. Needs to be done before the weak function is removed, otherwise AM33xx will crash early in boot. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
2012-11-08ARM: OMAP2+: PRCM: consolidate PRCM-related timeout macrosPaul Walmsley
Consolidate all of the copies of MAX_MODULE_HARDRESET_WAIT and MAX_MODULE_SOFTRESET_WAIT into one place, arch/arm/mach-omap2/prm.h. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
2012-11-08ARM: OMAP2+: PRCM: split and relocate the PRM/CM globals setupPaul Walmsley
Split omap2_set_globals_prcm() into PRM, CM, and PRCM_MPU variants, since these are all separate IP blocks. This should make it easier to move the PRM, CM, PRCM_MPU code into drivers/ in future patchsets. At this point arch/arm/plat-omap/include/plat/prcm.h is empty; a subsequent patch will remove it, and remove the #include from all the files that #include it. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
2012-11-08ARM: OMAP2+: PRCM: remove omap2_cm_wait_idlest()Paul Walmsley
Now that all users of mach-omap2/omap2_cm_wait_idlest() have been removed, delete the function and its supporting macros and prototypes. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
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