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2012-04-18Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixesOlof Johansson11-19/+23
Here is another fixes series for AT91 designed for 3.4-rc. We experienced some issues while compiling some drivers as modules: Joachim has corrected several of them. We may reduce this number of exported values by reworking some drivers, in the future. Some drivers are also modified here, I would like to keep them in the series as the modifications are really related with our recent move to irqdomains or simply related with compiler annotations. I keep dmaengine Kconfig modification in this "fixes" series. The DMA driver will not be available for 9x5 SoC family otherwise. * tag 'at91-fixes' of git://github.com/at91linux/linux-at91: dmaengine: Kconfig: fix Atmel at_hdmac entry USB: gadget/at91_udc: add gpio_to_irq() function to vbus interrupt USB: ohci-at91: change annotations for probe/remove functions leds-atmel-pwm.c: Make pwmled_probe() __devinit ARM: at91: fix at91sam9261ek Ethernet dm9000 irq ARM: at91: fix rm9200ek flash size ARM: at91: remove empty at91_init_serial function ARM: at91: fix typo in at91_pmc_base assembly declaration ARM: at91: Export at91_matrix_base ARM: at91: Export at91_pmc_base ARM: at91: Export at91_ramc_base ARM: at91: Export at91_st_base
2012-04-18Merge branch 'fixes-for-arm-soc-20120416' of ↵Olof Johansson3-6/+6
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into fixes * 'fixes-for-arm-soc-20120416' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: ARM: ux500: update defconfig ARM: ux500: Fix unmet direct dependency ARM: ux500: wake secondary cpu via resched
2012-04-18Merge tag 'v3.4-rc3-imx-fixes' of git://git.pengutronix.de/git/imx/linux-2.6 ↵Olof Johansson3-3/+6
into fixes ARM i.MX misc fixes for -rc * tag 'v3.4-rc3-imx-fixes' of git://git.pengutronix.de/git/imx/linux-2.6: ARM: imx: Fix imx5 idle logic bug ARM: imx27-dt: Fix build due to removal of irq_domain_add_simple() ARM: imx_v4_v5_defconfig: Add support for CONFIG_REGULATOR_FIXED_VOLTAGE
2012-04-18Merge tag 'omap-fixes-for-v3.4-rc3' of ↵Olof Johansson10-131/+43
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Fix regression for bad uart muxing and oops when PM is not set. Revert one softreset regression and few other minor fixes. * tag 'omap-fixes-for-v3.4-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP1: DMTIMER: fix broken timer clock source selection ARM: OMAP: serial: Fix the ocp smart idlemode handling bug ARM: OMAP2+: UART: Fix incorrect population of default uart pads ARM: OMAP: sram: fix BUG in dpll code for !PM case ARM: OMAP2/3: VENC hwmods: Remove OCPIF_SWSUP_IDLE flag from VENC slave interface ARM: OMAP2+: hwmod: Revert "ARM: OMAP2+: hwmod: Make omap_hwmod_softreset wait for reset status" ARM: OMAP2+: hwmod: add softreset delay field and OMAP4 data ARM: OMAP1: mux: add missing include
2012-04-18ARM: bcmring: fix UART declarationsPaul Gortmaker1-2/+2
This error appeared in the bcmring_defconfig build: CC arch/arm/mach-bcmring/core.o arch/arm/mach-bcmring/core.c:55: error: macro "AMBA_APB_DEVICE" requires 6 arguments, but only 5 given arch/arm/mach-bcmring/core.c:55: warning: type defaults to 'int' in declaration of 'AMBA_APB_DEVICE' arch/arm/mach-bcmring/core.c:56: error: macro "AMBA_APB_DEVICE" requires 6 arguments, but only 5 given arch/arm/mach-bcmring/core.c:56: warning: type defaults to 'int' in declaration of 'AMBA_APB_DEVICE' arch/arm/mach-bcmring/core.c:134: error: 'uartA_device' undeclared here (not in a function) arch/arm/mach-bcmring/core.c:135: error: 'uartB_device' undeclared here (not in a function) make[2]: *** [arch/arm/mach-bcmring/core.o] Error 1 It appeared as of commit 8ede1ae65e61282cddba39bde4142be3885a6f5a "ARM: amba: bcmring: use common amba device initializers" Note that in include/linux/amba/bus.h we have: #define AMBA_APB_DEVICE(name, busid, id, base, irqs, data) ... There is an a --> A case error in the busid and a missing zero placeholder for the id field. Cc: Russell King <[email protected]> Signed-off-by: Paul Gortmaker <[email protected]> [olof: reworded patch subject] Signed-off-by: Olof Johansson <[email protected]>
2012-04-18ARM: imx: Fix imx5 idle logic bugRobert Lee1-1/+1
The imx5_idle() check of the tzic_eanble_wake() return value uses incorrect (inverted) logic causing all attempt to idle to fail. Signed-off-by: Robert Lee <[email protected]> Signed-off-by: Sascha Hauer <[email protected]>
2012-04-18ARM: imx27-dt: Fix build due to removal of irq_domain_add_simple()Fabio Estevam1-2/+4
commit 6b783f7c (irq_domain: Remove irq_domain_add_simple() replaced irq_domain_add_simple with irq_domain_add_legacy() Implement this conversion so that imx27-dt can be built again. Reported-by: Chris Ball <[email protected]> Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Sascha Hauer <[email protected]>
2012-04-18ARM: imx_v4_v5_defconfig: Add support for CONFIG_REGULATOR_FIXED_VOLTAGEFabio Estevam1-0/+1
Add support for CONFIG_REGULATOR_FIXED_VOLTAGE. Without this option the mx27_3ds cannot have the external Ethernet functional due to the need of smsc regulators. Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: Sascha Hauer <[email protected]>
2012-04-17ARM: OMAP1: DMTIMER: fix broken timer clock source selectionPaul Walmsley1-2/+2
DMTIMER source selection on OMAP1 is broken. omap1_dm_timer_set_src() tries to use __raw_{read,write}l() to read from and write to physical addresses, but those functions take virtual addresses. sparse caught this: arch/arm/mach-omap1/timer.c:50:13: warning: incorrect type in argument 1 (different base types) arch/arm/mach-omap1/timer.c:50:13: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap1/timer.c:50:13: got unsigned int arch/arm/mach-omap1/timer.c:52:9: warning: incorrect type in argument 1 (different base types) arch/arm/mach-omap1/timer.c:52:9: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/mach-omap1/timer.c:52:9: got unsigned int Fix by using omap_{read,writel}(), just like the other users of the MOD_CONF_CTRL_1 register in the OMAP1 codebase. Of course, in the long term, removing omap_{read,write}l() is the appropriate thing to do; but this will take some work to do this cleanly. Looks like this was caused by 97933d6 (ARM: OMAP1: dmtimer: conversion to platform devices) that dangerously moved code and changed it in the same patch. Signed-off-by: Paul Walmsley <[email protected]> Cc: Tarun Kanti DebBarma <[email protected]> Cc: [email protected] [[email protected]: updated comments to include the breaking commit] Signed-off-by: Tony Lindgren <[email protected]>
2012-04-17ARM: OMAP: serial: Fix the ocp smart idlemode handling bugSantosh Shilimkar1-1/+7
The current serial UART code, while fidling with ocp idlemode bits, forget about the smart idle wakeup bit even if it is supported by UART IP block. This will lead to missing the module wakeup on OMAP's where the smart idle wakeup is supported. This was the root cause of the console sluggishness issue, I have been observing on OMAP4 devices and also can be potential reason for some other UART wakeup issues. Signed-off-by: Santosh Shilimkar <[email protected]> Acked-by: Kevin Hilman <[email protected]> Acked-by: Govindraj.R <[email protected]> Reviewed-by: Paul Walmsley <[email protected]> Cc: [email protected] Signed-off-by: Tony Lindgren <[email protected]>
2012-04-17ARM: OMAP2+: UART: Fix incorrect population of default uart padsGovindraj.R1-116/+0
Commit (7496ba3 ARM: OMAP2+: UART: Add default mux for all uarts) wrongly added muxing of default pads for all uarts. This causes breakage on multiple boards using uart pins for alternate functions. For example, on zoom3 random oopses can be seen with nfsroot as the smsc911x ethernet FIFO timings on GPMC bus are controlled by gpmc_wait2 and gpmc_wait3 pins. This means we can't mux these pads to uart4 functionality as commit 7496ba3 was doing. Not all boards tend to use all uarts and most of unused uart pins are muxed for other purpose. This commit breaks the modules which where trying to use unused uart pins on their boards. So remove the default pad muxing. Note that this is not a complete fix, as we now rely on bootloader set muxing for the uart wake-up events. Further patching is needed to enable wake-up events for uarts that are already muxed to uart mode. Cc: Felipe Balbi <[email protected]> Cc: Kevin Hilman <[email protected]> Acked-by: Russ Dill <[email protected]> Reported-by: Tony Lindgren <[email protected]> Signed-off-by: Govindraj.R <[email protected]> [[email protected]: updated comments to describe oops on zoom3] Signed-off-by: Tony Lindgren <[email protected]>
2012-04-17ARM: OMAP: sram: fix BUG in dpll code for !PM caseGrazvydas Ignotas1-6/+6
_omap3_sram_configure_core_dpll is called when SDRC is reprogrammed, which is done regardless of CONFIG_PM setting, so we always need it's setup code too. Without this, we hit a BUG() on OMAP3 when kernel is built without CONFIG_PM: Reprogramming SDRC clock to 332000000 Hz ------------[ cut here ]------------ kernel BUG at arch/arm/plat-omap/sram.c:342! Internal error: Oops - BUG: 0 [#1] ARM ... [<c001c694>] (omap3_configure_core_dpll+0x68/0x6c) from [<c001b2dc>] (omap3_core_dpll_m2_set_rate+0x1) [<c001b2dc>] (omap3_core_dpll_m2_set_rate+0x138/0x1b0) from [<c001a478>] (omap2_clk_set_rate+0x14/0x2) [<c001a478>] (omap2_clk_set_rate+0x14/0x20) from [<c001c9dc>] (clk_set_rate+0x54/0x74) [<c001c9dc>] (clk_set_rate+0x54/0x74) from [<c022b9c8>] (omap_sdrc_init+0x70/0x90) [<c022b9c8>] (omap_sdrc_init+0x70/0x90) from [<c022f178>] (omap3pandora_init+0x11c/0x164) [<c022f178>] (omap3pandora_init+0x11c/0x164) from [<c022849c>] (customize_machine+0x20/0x28) [<c022849c>] (customize_machine+0x20/0x28) from [<c0225810>] (do_one_initcall+0xa0/0x16c) [<c0225810>] (do_one_initcall+0xa0/0x16c) from [<c02259e0>] (kernel_init+0x104/0x1ac) [<c02259e0>] (kernel_init+0x104/0x1ac) from [<c0009cec>] (kernel_thread_exit+0x0/0x8) Signed-off-by: Grazvydas Ignotas <[email protected]> Signed-off-by: Tony Lindgren <[email protected]>
2012-04-17dmaengine: Kconfig: fix Atmel at_hdmac entryNicolas Ferre1-3/+2
Remove SoC dependency and make it generic for every Atmel ARM AT91. That will allow to select this driver for newer chips. Keep dependency on AT91 because of the use of an header file located in include/mach directory. Modify the comment to reflect this. Signed-off-by: Nicolas Ferre <[email protected]> Acked-by: Vinod Koul <[email protected]>
2012-04-17USB: gadget/at91_udc: add gpio_to_irq() function to vbus interruptNicolas Ferre1-4/+4
Now that we are using irqdomains, we need to convert GPIO pins to Linux IRQ numbers using the gpio_to_irq() function. This call is added to request/free_irq calls. Signed-off-by: Nicolas Ferre <[email protected]> Acked-by: Felipe Balbi <[email protected]> Cc: [email protected]
2012-04-17USB: ohci-at91: change annotations for probe/remove functionsNicolas Ferre1-6/+6
Add __devinit and __devexit on *_probe() and *_remove() functions with proper modification of struct platform_driver. Signed-off-by: Nicolas Ferre <[email protected]> Acked-by: Alan Stern <[email protected]> Cc: [email protected]
2012-04-17leds-atmel-pwm.c: Make pwmled_probe() __devinitNicolas Ferre1-1/+1
Commit 892a884 (leds: convert led platform drivers to module_platform_driver) is omitting the section mismatch error: so change annotation of the probe function to __devinit instead of __init. Signed-off-by: Nicolas Ferre <[email protected]> Cc: Richard Purdie <[email protected]> Cc: Andrew Morton <[email protected]>
2012-04-16ARM: at91: fix at91sam9261ek Ethernet dm9000 irqJean-Christophe PLAGNIOL-VILLARD1-2/+3
You need to setup the dm9000 irq via gpio_to_irq() since d0fbda9add (ARM: at91/gpio: drop PIN_BASE). Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> Acked-by: Nicolas Ferre <[email protected]> Cc: stable <[email protected]> [3.2+]
2012-04-16ARM: at91: fix rm9200ek flash sizeJean-Christophe PLAGNIOL-VILLARD1-1/+1
The flash size is 8MiB. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> Acked-by: Nicolas Ferre <[email protected]>
2012-04-16ARM: at91: remove empty at91_init_serial functionJoachim Eastwood1-1/+0
The real function is long gone and the empty one will generate warnings when configured without Atmel serial: arch/arm/mach-at91/at91rm9200_devices.c:1176: warning: 'struct at91_uart_config' declared inside parameter list arch/arm/mach-at91/at91rm9200_devices.c:1176: warning: its scope is only this definition or declaration, which is probably not what you want Signed-off-by: Joachim Eastwood <[email protected]> Signed-off-by: Nicolas Ferre <[email protected]>
2012-04-16ARM: at91: fix typo in at91_pmc_base assembly declarationNicolas Ferre1-1/+1
Signed-off-by: Nicolas Ferre <[email protected]>
2012-04-16ARM: at91: Export at91_matrix_baseJoachim Eastwood1-0/+1
at91_matrix_* macro's are used by at91_udc usb gadget driver, which can be built as module, therefore we need to export the variable containing matrix base address. Signed-off-by: Joachim Eastwood <[email protected]> Signed-off-by: Nicolas Ferre <[email protected]>
2012-04-16ARM: at91: Export at91_pmc_baseJoachim Eastwood1-0/+1
After commit b55149529d26 (ARM: at91/PMC: make register base soc independent) building atmel_usba_udc as a module fails with following message ERROR: "at91_pmc_base" [drivers/usb/gadget/atmel_usba_udc.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 Export symbol to allow driver to be built as a module again. Signed-off-by: Joachim Eastwood <[email protected]> Signed-off-by: Nicolas Ferre <[email protected]>
2012-04-16ARM: at91: Export at91_ramc_baseJoachim Eastwood1-0/+1
After commit f363c40 (ARM: at91: make sdram/ddr register base soc independent) building at91_cf as a module fails with: ERROR: "at91_ramc_base" [drivers/pcmcia/at91_cf.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 Export at91_ramc_base symbol to allow drivers using at91_ramc_* functions to be built as modules again. Signed-off-by: Joachim Eastwood <[email protected]> [[email protected]: modify slightly commit message] Signed-off-by: Nicolas Ferre <[email protected]>
2012-04-16ARM: at91: Export at91_st_baseJoachim Eastwood1-0/+2
After commit 5e9cf5e (ARM: at91: make ST (System Timer) soc independent) building at91rm9200_wdt as a module fails with following message ERROR: "at91_st_base" [drivers/watchdog/at91rm9200_wdt.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 Export symbol to allow wdt driver to be built as a module again. Signed-off-by: Joachim Eastwood <[email protected]> [[email protected]: use EXPORT_SYMBOL_GPL()] Signed-off-by: Nicolas Ferre <[email protected]>
2012-04-16ARM: ux500: update defconfigLinus Walleij1-5/+4
Some new drivers and changed Kconfig dependencies for the v3.4 kernel affecting the U8500 defconfig: - The SOC config options are now brought in by default - No need to explicitly select misc devices anymore - I2C is selected by default - We now have support for charging from the AB8500 so compile in this - The regulator framework needs to be explictly selected Signed-off-by: Linus Walleij <[email protected]>
2012-04-16ARM: ux500: Fix unmet direct dependencyLee Jones1-0/+1
A recent change to a Kconfig configuration saw MACH_U8500 remove TPS6105X selection. In doing so Kconfig stopped selecting REGULATORS, which is still required. This patch sees UX500_SOC_DB8500 explicitly select it instead. Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
2012-04-15Linux 3.4-rc3Linus Torvalds1-1/+1
2012-04-15Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds14-61/+46
Pull ARM fixes from Russell King: "Nothing too disasterous, the biggest thing being the removal of the regulator support for vcore in the AMBA driver; only one SoC was using this and it got broken during the last merge window, which then started causing problems for other people. Mutual agreement was reached for it to be removed." * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7386/1: jump_label: fixup for rename to static_key ARM: 7384/1: ThumbEE: Disable userspace TEEHBR access for !CONFIG_ARM_THUMBEE ARM: 7382/1: mm: truncate memory banks to fit in 4GB space for classic MMU ARM: 7359/2: smp_twd: Only wait for reprogramming on active cpus ARM: 7383/1: nommu: populate vectors page from paging_init ARM: 7381/1: nommu: fix typo in mm/Kconfig ARM: 7380/1: DT: do not add a zero-sized memory property ARM: 7379/1: DT: fix atags_to_fdt() second call site ARM: 7366/3: amba: Remove AMBA level regulator support ARM: 7377/1: vic: re-read status register before dispatching each IRQ handler ARM: 7368/1: fault.c: correct how the tsk->[maj|min]_flt gets incremented
2012-04-15x86-32: fix up strncpy_from_user() sign errorLinus Torvalds1-2/+2
The 'max' range needs to be unsigned, since the size of the user address space is bigger than 2GB. We know that 'count' is positive in 'long' (that is checked in the caller), so we will truncate 'max' down to something that fits in a signed long, but before we actually do that, that comparison needs to be done in unsigned. Bug introduced in commit 92ae03f2ef99 ("x86: merge 32/64-bit versions of 'strncpy_from_user()' and speed it up"). On x86-64 you can't trigger this, since the user address space is much smaller than 63 bits, and on x86-32 it works in practice, since you would seldom hit the strncpy limits anyway. I had actually tested the corner-cases, I had only tested them on x86-64. Besides, I had only worried about the case of a pointer *close* to the end of the address space, rather than really far away from it ;) This also changes the "we hit the user-specified maximum" to return 'res', for the trivial reason that gcc seems to generate better code that way. 'res' and 'count' are the same in that case, so it really doesn't matter which one we return. Signed-off-by: Linus Torvalds <[email protected]>
2012-04-15ARM: 7386/1: jump_label: fixup for rename to static_keyRabin Vincent1-1/+1
c5905afb0 ("static keys: Introduce 'struct static_key'...") renamed struct jump_label_key to struct static_key. Fixup ARM for this to eliminate these build warnings: include/linux/jump_label.h:113:2: warning: passing argument 1 of 'arch_static_branch' from incompatible pointer type include/asm/jump_label.h:17:82: note: expected 'struct jump_label_key *' but argument is of type 'struct static_key *' Signed-off-by: Rabin Vincent <[email protected]> Signed-off-by: Russell King <[email protected]>
2012-04-15ARM: 7384/1: ThumbEE: Disable userspace TEEHBR access for !CONFIG_ARM_THUMBEEJonathan Austin1-0/+12
Currently when ThumbEE is not enabled (!CONFIG_ARM_THUMBEE) the ThumbEE register states are not saved/restored at context switch. The default state of the ThumbEE Ctrl register (TEECR) allows userspace accesses to the ThumbEE Base Handler register (TEEHBR). This can cause unexpected behaviour when people use ThumbEE on !CONFIG_ARM_THUMBEE kernels, as well as allowing covert communication - eg between userspace tasks running inside chroot jails. This patch sets up TEECR in order to prevent user-space access to TEEHBR when !CONFIG_ARM_THUMBEE. In this case, tasks are sent SIGILL if they try to access TEEHBR. Cc: [email protected] Reviewed-by: Will Deacon <[email protected]> Signed-off-by: Jonathan Austin <[email protected]> Signed-off-by: Russell King <[email protected]>
2012-04-15ARM: 7382/1: mm: truncate memory banks to fit in 4GB space for classic MMUWill Deacon1-1/+15
If a bank of memory spanning the 4GB boundary is added on a !CONFIG_LPAE kernel then we will hang early during boot since the memory bank will have wrapped around to zero. This patch truncates memory banks for !LPAE configurations when the end address is not representable in 32 bits. Acked-by: Nicolas Pitre <[email protected]> Signed-off-by: Will Deacon <[email protected]> Signed-off-by: Russell King <[email protected]>
2012-04-15ARM: 7359/2: smp_twd: Only wait for reprogramming on active cpusLinus Walleij1-1/+5
During booting of cpu1, there is a short window where cpu1 is online, but not active where cpu1 is occupied by waiting to become active. If cpu0 then decides to schedule something on cpu1 and wait for it to complete, before cpu0 has set cpu1 active, we have a deadlock. Typically it's this CPU frequency transition that happens at this time, so let's just not wait for it to happen, it will happen whenever the CPU eventually comes online instead. Cc: Peter Zijlstra <[email protected]> Cc: [email protected] Signed-off-by: Jonas Aaberg <[email protected]> Reviewed-by: Rickard Andersson <[email protected]> Signed-off-by: Linus Walleij <[email protected]> Signed-off-by: Russell King <[email protected]>
2012-04-15PCI: Fix regression in pci_restore_state(), v3Rafael J. Wysocki1-18/+39
Commit 26f41062f28d ("PCI: check for pci bar restore completion and retry") attempted to address problems with PCI BAR restoration on systems where FLR had not been completed before pci_restore_state() was called, but it did that in an utterly wrong way. First off, instead of retrying the writes for the BAR registers only, it did that for all of the PCI config space of the device, including the status register (whose value after the write quite obviously need not be the same as the written one). Second, it added arbitrary delay to pci_restore_state() even for systems where the PCI config space restoration was successful at first attempt. Finally, the mdelay(10) it added to every iteration of the writing loop was way too much of a delay for any reasonable device. All of this actually caused resume failures for some devices on Mikko's system. To fix the regression, make pci_restore_state() only retry the writes for BAR registers and only wait if the first read from the register doesn't return the written value. Additionaly, make it wait for 1 ms, instead of 10 ms, after every failing attempt to write into config space. Reported-by: Mikko Vinni <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-04-15Merge tag 'fixes-for-linus' of ↵Linus Torvalds26-193/+31
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull "ARM: a few more SoC fixes for 3.4-rc" from Olof Johansson: - A handful of warning and build fixes for Qualcomm MSM - Build/warning and bug fixes for Samsung Exynos - A fix from Rob Herring that removes misplaced interrupt-parent properties from a few device trees - A fix to OMAP dealing with cpufreq build errors, removing some of the offending code since it was redundant anyway * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: OMAP: clock: cleanup CPUfreq leftovers, fix build errors ARM: dts: remove blank interrupt-parent properties ARM: EXYNOS: Fix Kconfig dependencies for device tree enabled machine files ARM: EXYNOS: Remove broken config values for touchscren for NURI board ARM: EXYNOS: set fix xusbxti clock for NURI and Universal210 boards ARM: EXYNOS: fix regulator name for NURI board ARM: SAMSUNG: make SAMSUNG_PM_DEBUG select DEBUG_LL ARM: msm: Fix section mismatches in proc_comm.c video: msm: Fix section mismatches in mddi.c arm: msm: trout: fix compile failure arm: msm: halibut: remove unneeded fixup ARM: EXYNOS: Add PDMA and MDMA physical base address defines ARM: S5PV210: Fix compiler warning in dma.c file ARM: EXYNOS: Fix compile error in exynos5250-cpufreq.c ARM: EXYNOS: Add missing definition for IRQ_I2S0 ARM: S5PV210: fix unused LDO supply field from wm8994_pdata
2012-04-15Merge tag 'sound-3.4' of ↵Linus Torvalds2-11/+29
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull another round of sound fixes from Takashi Iwai: "A few regression fixes for Realtek HD-audio codecs, mainly specific to some laptop models." * tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek - Fix mem leak (and rid us of trailing whitespace). ALSA: hda/realtek - Add quirk for Mac Pro 5,1 machines ALSA: hda/realtek - Add a fixup entry for Acer Aspire 8940G ALSA: hda/realtek - Fix GPIO1 setup for Acer Aspire 4930 & co ALSA: hda/realtek - Add a few ALC882 model strings back
2012-04-15SCSI: Fix error handling when no ULD is attachedMartin K. Petersen2-1/+4
Commit 18a4d0a22ed6 ("[SCSI] Handle disk devices which can not process medium access commands") introduced a bug in which we would attempt to dereference the scsi driver even when the device had no ULD attached. Ensure that a driver is registered and make the driver accessor function more resilient to errors during device discovery. Reported-by: Elric Fu <[email protected]> Reported-by: Bart Van Assche <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-04-14Merge branch 'v3.4-samsung-fixes-2' of ↵Olof Johansson11-51/+24
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes * 'v3.4-samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Fix Kconfig dependencies for device tree enabled machine files ARM: EXYNOS: Remove broken config values for touchscren for NURI board ARM: EXYNOS: set fix xusbxti clock for NURI and Universal210 boards ARM: EXYNOS: fix regulator name for NURI board ARM: SAMSUNG: make SAMSUNG_PM_DEBUG select DEBUG_LL ARM: EXYNOS: Add PDMA and MDMA physical base address defines ARM: S5PV210: Fix compiler warning in dma.c file ARM: EXYNOS: Fix compile error in exynos5250-cpufreq.c ARM: EXYNOS: Add missing definition for IRQ_I2S0 ARM: S5PV210: fix unused LDO supply field from wm8994_pdata
2012-04-14ARM: OMAP: clock: cleanup CPUfreq leftovers, fix build errorsKevin Hilman5-129/+0
Now that we have OPP layer, and OMAP CPUfreq driver is using it, we no longer need/use the clock framework code for filling up CPUfreq tables. Remove it. Removing this code also eliminates build errors when CPU_FREQ_TABLE support is not enabled. Thanks to Russell King for pointing out the parts I missed under plat-omap in the original version and also pointing out the build errors when CPUFREQ_TABLE support was not enabled. Cc: Russell King <[email protected]> Signed-off-by: Kevin Hilman <[email protected]> Acked-by: Paul Walmsley <[email protected]> Acked-by: Tony Lindgren <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2012-04-14ARM: dts: remove blank interrupt-parent propertiesRob Herring5-5/+0
These were incorrectly introduced and can cause problems for of_irq_init. The correct way to define a root controller is no interrupt-parent set at all or the interrupt-parent is set to the root controller itself when inherited from a parent node. Signed-off-by: Rob Herring <[email protected]> Tested-by: Lee Jones <[email protected]> Signed-off-by: Olof Johansson <[email protected]>
2012-04-14Merge branch 'msm-fix' of ↵Olof Johansson5-8/+7
git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm into fixes From David Brown: "Here are some fixes for msm that fix problems caused by the latest ARM code. The ones from Daniel remove unneeded fixups that now cause compilation failures. Mine fix section mismatches, that were incompletely fixed earlier." * 'msm-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm: ARM: msm: Fix section mismatches in proc_comm.c video: msm: Fix section mismatches in mddi.c arm: msm: trout: fix compile failure arm: msm: halibut: remove unneeded fixup
2012-04-14ARM: EXYNOS: Fix Kconfig dependencies for device tree enabled machine filesSachin Kamat1-0/+2
Add config dependency for Exynos4 and Exynos5 device tree enabled machine files on config options ARCH_EXYNOS4 and ARCH_EXYNOS5 respectively. Enabling machine support without proper ARCH support enabled is incorrect. Signed-off-by: Sachin Kamat <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2012-04-14Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds7-13/+68
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf tool fixes from Ingo Molnar. * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf kvm: Finding struct machine fails for PERF_RECORD_MMAP perf annotate: Validate addr in symbol__inc_addr_samples perf hists browser: Fix NULL deref in hists browsing code perf hists: Catch and handle out-of-date hist entry maps. perf annotate: Fix hist decay perf top: Add intel_idle to the skip list
2012-04-14do not export kernel's NULL #define to userspaceLubos Lunak1-6/+2
GCC's NULL is actually __null, which allows detecting some questionable NULL usage and warn about it. Moreover each platform/compiler should have its own stddef.h anyway (which is different from linux/stddef.h). So there's no good reason to leak kernel's NULL to userspace and override what the compiler provides. Signed-off-by: Luboš Luňák <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-04-14ARM: EXYNOS: Remove broken config values for touchscren for NURI boardMarek Szyprowski1-42/+0
The atmel_mxt_ts driver has been extended to support more 'configuration objects' in commit 81c88a711 ("Input: atmel_mxt_ts - update object list"), what broke the configuration values for NURI board. These values are optional anyway, so remove them to get the driver working correctly. Signed-off-by: Marek Szyprowski <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2012-04-14ARM: EXYNOS: set fix xusbxti clock for NURI and Universal210 boardsMarek Szyprowski2-1/+3
On some versions of NURI and UniversalC210 boards, camera clocks are routed directly to xusbxti clock source. This patch sets the correct value for this clock to let usb and camera sensors to work correctly and avoid division by zero on driver's probe. Signed-off-by: Marek Szyprowski <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2012-04-14ARM: EXYNOS: fix regulator name for NURI boardMarek Szyprowski1-1/+1
Regulator names should not contain slash to avoid issues with debugfs. Signed-off-by: Marek Szyprowski <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2012-04-14ARM: SAMSUNG: make SAMSUNG_PM_DEBUG select DEBUG_LLMaurus Cuelenaere1-0/+1
When selecting SAMSUNG_PM_DEBUG, it complains about a missing printascii() function if you do not select DEBUG_LL, so make the former select the latter. Signed-off-by: Maurus Cuelenaere <[email protected]> Acked-by: Heiko Stuebner <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2012-04-13Merge branch 'systemh-fixes' of ↵Linus Torvalds6-183/+223
git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux Pull system.h fixups for less common arch's from Paul Gortmaker: "Here is what is hopefully the last of the system.h related fixups. The fixes for Alpha and ia64 are code relocations consistent with what was done for the more mainstream architectures. Note that the diffstat lines removed vs lines added are not the same since I've fixed some of the whitespace issues in the relocated code blocks. However they are functionally the same. Compile tested locally, plus these two have been in linux-next for a while. There is also a trivial one line system.h related fix for the Tilera arch from Chris Metcalf to fix an implict include.." * 'systemh-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux: irq_work: fix compile failure on tile from missing include ia64: populate the cmpxchg header with appropriate code alpha: fix build failures from system.h dismemberment
2012-04-13Merge tag 'fbdev-fixes-for-3.4-1' of git://github.com/schandinat/linux-2.6Linus Torvalds4-193/+201
Pull fbdev fixes from Florian Tobias Schandinat: - a compile fix for au1*fb - a fix to make kyrofb usable on x86_64 - a fix for uvesafb to prevent an oops due to NX-protection "The fix for kyrofb is a bit large but it's just replacing "unsigned long" by "u32" for 64 bit compatibility." * tag 'fbdev-fixes-for-3.4-1' of git://github.com/schandinat/linux-2.6: video:uvesafb: Fix oops that uvesafb try to execute NX-protected page fbdev: fix au1*fb builds kyrofb: fix on x86_64
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