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* MIPS: traps.c: Fix typoMasanari Iida2012-02-201-1/+1
| | | | | | | | | | | Correct spelling of "Schedulier" to "Scheduler" in arch/mips/kernel/traps.c Signed-off-by: Masanari Iida <standby24x7@gmail.com> Cc: linux-mips@linux-mips.org Cc: trivial@kernel.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/3354/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: PowerTV: Fix defconfigs for coverage buildsRalf Baechle2012-02-201-1/+1
| | | | | | | | | The toolchain prefix is most likely be site specific and is not guaranteed to always be "mips-linux-gnu-", so simply don't specify one. A quick "git grep" shows this to be consistent amongst other cross compiled targets. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Netlogic: Fix defconfigs for coverage buildsPaul Gortmaker2012-02-202-4/+4
| | | | | | | | | | | | | | | | | | The toolchain prefix will most likely be site specific and is not guaranteed to always be "mips-linux-gnu-", so simply don't specify one. A quick "git grep" shows this to be consistent amongst other cross compiled targets. Similarly, the site specific initramfs source location should not be used, since that won't exist for most people, and it prevents them from doing coverage builds on the defconfigs, such as those done in linux-next and run routinely by many others. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Jayachandran C <jayachandranc@netlogicmicro.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3296/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: ATH79: Avoid a kernel bug on AR913XGabor Juhos2012-02-201-1/+1
| | | | | | | | | | Wireless mac registration causes a BUG on AR913X SoCs due to a missing 'else'. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3182/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: PCI: use list_for_each_entry() for bus->devices traversalBjorn Helgaas2012-02-202-14/+1
| | | | | | | | | | Replace open-coded list traversal with list_for_each_entry(). Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: linux-pci@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3200/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: fault.c: Port OOM changes to do_page_faultKautuk Consul2012-02-201-7/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d065bd810b6deb67d4897a14bfe21f8eb526ba99 (mm: retry page fault when blocking on disk transfer) and commit 37b23e0525d393d48a7d59f870b3bc061a30ccdb (x86,mm: make pagefault killable) The above commits introduced changes into the x86 pagefault handler for making the page fault handler retryable as well as killable. These changes reduce the mmap_sem hold time, which is crucial during OOM killer invocation. Port these changes to MIPS. Without these changes, my MIPS board encounters many hang and livelock scenarios. After applying this patch, OOM feature performance improves according to my testing. Signed-off-by: Mohd. Faris <mohdfarisq2010@gmail.com> Signed-off-by: Kautuk Consul <consul.kautuk@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/3217/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: vmlinux.lds.S: remove duplicate _sdata symbolTony Wu2012-02-201-1/+0
| | | | | | | | | | | | | | | | | _sdata is defined twice in vmlinux.lds.S. According to vmlinux.ld.h in asm-generic, _sdata should be marked at the beginning RO_DATA_SECTION. * _sdata = .; * RO_DATA_SECTION(PAGE_SIZE) * RW_DATA_SECTION(...) * _edata = .; Remove the one that is marked at RW_DATA_SECTION. Signed-off-by: Tony Wu <tung7970@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3215/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Alchemy: Increase minimum timeout for 32kHz timer.Manuel Lauss2012-02-201-1/+1
| | | | | | | | | | | | | | | | | | | | | Since a clocksource change post 3.2-rc1, tasks on my DB1500 board hang after random amounts of time (from a few minutes to a few hours), regardless of load. Debugging showed that the compare-match register value is a few seconds lower than the current counter value. The minimum value of 8 was initialy determined by a trial-and-error approach. Currently it is sufficient for all Alchemys (without PCI apparently), independent of CPU clock; only the DB1500 and DB1550 boards experience these timer-related tasks hangs now. This patch increases the minimum timeout by 1 (to 9 counter ticks) which seems sufficient since the systems are still working perfectly fine after over 24 hours. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3214/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: txx9 7segled fix struct device has no memberYoichi Yuasa2012-02-201-1/+1
| | | | | | | | | | | | | arch/mips/txx9/generic/7segled.c: In function 'tx_7segled_init_sysfs': arch/mips/txx9/generic/7segled.c:105:6: error: 'struct device' has no member named 'dev' make[3]: *** [arch/mips/txx9/generic/7segled.o] Error 1 Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/3250/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Alchemy: Update Au1300 inlined GPIO macrosManuel Lauss2012-02-201-1/+19
| | | | | | | | | | | | | Add a few missing macros for the inlined (!CONFIG_GPIOLIB) GPIO case. Fixes a build failure in the mmc core due to missing gpio_request_one() function: mmc/core/cd-gpio.c: In function 'mmc_cd_gpio_request': mmc/core/cd-gpio.c:43:2: error: implicit declaration of function 'gpio_request_one' [-Werror=implicit-function-declaration] Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3268/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Remove temporary kludge from <asm/page.h>Ralf Baechle2012-02-201-3/+0
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: BMIPS: smp-bmips.c does not need to include version.hJesper Juhl2012-02-201-1/+0
| | | | | | | | | | | | | | As 'make versioncheck' nicely points out, arch/mips/kernel/smp-bmips.c has no need to '#include <linux/version.h>'. This patch removes the unneeded include. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: Kevin Cernekee <cernekee@gmail.com> Cc: trivial@kernel.org Patchwork: https://patchwork.linux-mips.org/patch/3269/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Merge tag 'fixes-3.3-rc4' of ↵Linus Torvalds2012-02-1861-388/+492
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc These are the bug fixes that have accumulated since 3.3-rc3 in arm-soc. The majority of them are regression fixes for stuff that broke during the merge 3.3 window. The notable ones are: * The at91 ata drivers both broke because of an earlier cleanup patch that some other patches were based on. Jean-Christophe decided to remove the legacy at91_ide driver and fix the new-style at91-pata driver while keeping the cleanup patch. I almost rejected the patches for being too late and too big but in the end decided to accept them because they fix a regression. * A patch fixing build breakage from the sysdev-to-device conversion colliding with other changes touches a number of mach-s3c files. * b0654037 "ARM: orion: Fix Orion5x GPIO regression from MPP cleanup" is a mechanical change that unfortunately touches a lot of lines that should up in the diffstat. * tag 'fixes-3.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (28 commits) ARM: at91: drop ide driver in favor of the pata one pata/at91: use newly introduced SMC accessors ARM: at91: add accessor to manage SMC ARM: at91:rtc/rtc-at91sam9: ioremap register bank ARM: at91: USB AT91 gadget registration for module ep93xx: fix build of vision_ep93xx.c ARM: OMAP2xxx: PM: fix OMAP2xxx-specific UART idle bug in v3.3 ARM: orion: Fix USB phy for orion5x. ARM: orion: Fix Orion5x GPIO regression from MPP cleanup ARM: EXYNOS: Add cpu-offset property in gic device tree node ARM: EXYNOS: Bring exynos4-dt up to date ARM: OMAP3: cm-t35: fix section mismatch warning ARM: OMAP2: Fix the OMAP2 only build break seen with 2011+ ARM tool-chains ARM: tegra: paz00: fix wrong UART port on mini-pcie plug ARM: tegra: paz00: fix wrong SD1 power gpio i2c: tegra: Add devexit_p() for remove ARM: EXYNOS: Correct M-5MOLS sensor clock frequency on Universal C210 board ARM: EXYNOS: Correct framebuffer window size on Nuri board ARM: SAMSUNG: Fix missing api-change from subsys_interface change ARM: EXYNOS: Fix "warning: initialization from incompatible pointer type" ...
| * Merge branch 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixesArnd Bergmann2012-02-137-40/+109
| |\ | | | | | | | | | | | | | | | | | | | | | | | | * 'at91-fixes' of git://github.com/at91linux/linux-at91: ARM: at91: drop ide driver in favor of the pata one pata/at91: use newly introduced SMC accessors ARM: at91: add accessor to manage SMC ARM: at91:rtc/rtc-at91sam9: ioremap register bank ARM: at91: USB AT91 gadget registration for module
| | * ARM: at91: drop ide driver in favor of the pata oneJean-Christophe PLAGNIOL-VILLARD2012-02-132-8/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | Driver at91_ide is broken and should not be fixed: remove it. Modification of device files that where making use of it. The PATA driver (pata_at91) is able to replace at91_ide. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91: add accessor to manage SMCJean-Christophe PLAGNIOL-VILLARD2012-02-133-28/+100
| | | | | | | | | | | | | | | | | | | | | | | | SMC, Static Memory Controller will need more accessors to fine configure its parameters. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91: USB AT91 gadget registration for moduleNicolas Ferre2012-02-134-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Registration of at91_udc as a module will enable SoC related code. Fix following an idea from Karel Znamenacek. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Karel Znamenacek <karel@ryston.cz> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: stable <stable@vger.kernel.org>
| * | Merge branch 'fixes' of ↵Arnd Bergmann2012-02-135-11/+9
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2xxx: PM: fix OMAP2xxx-specific UART idle bug in v3.3 ARM: OMAP3: cm-t35: fix section mismatch warning ARM: OMAP2: Fix the OMAP2 only build break seen with 2011+ ARM tool-chains ARM: OMAP2+: board-generic: Add missing handle_irq callbacks
| | * | ARM: OMAP2xxx: PM: fix OMAP2xxx-specific UART idle bug in v3.3Paul Walmsley2012-02-091-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On OMAP2420-based systems, the PM code ignores the state of the UART functional clocks when determining what idle state to enter. This breaks the serial port now that the UART driver's clock behavior can be controlled via the PM autosuspend timeout. To fix, remove the special-case idle handling for the UARTs in the OMAP2420/2430 PM idle code added by commit 4af4016c53f52b26461b8030211f8427a58fa5ed ("OMAP3: PM: UART: disable clocks when idle and off-mode support"). Tested on Nokia N800. This patch is a collaboration between Tony Lindgren <tony@atomide.com> and Paul Walmsley <paul@pwsan.com>. Signed-off-by: Paul Walmsley <paul@pwsan.com> Acked-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP3: cm-t35: fix section mismatch warningIgor Grinberg2012-02-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WARNING: arch/arm/mach-omap2/built-in.o(.text+0xeae8): Section mismatch in reference from the function cm_t35_init_usbh() to the (unknown reference) .init.data:(unknown) The function cm_t35_init_usbh() references the (unknown reference) __initdata (unknown). This is often because cm_t35_init_usbh lacks a __initdata annotation or the annotation of (unknown) is wrong. Signed-off-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP2: Fix the OMAP2 only build break seen with 2011+ ARM tool-chainsSantosh Shilimkar2012-02-072-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the latest Sourcery G++ Lite 2011.03-41 and latest linaro tool-chains OMAP2 only build breaks with below error. arch/arm/mach-omap2/omap-smc.S: Assembler messages: arch/arm/mach-omap2/omap-smc.S:30: Error: selected processor does not support ARM mode `smc #0' arch/arm/mach-omap2/omap-smc.S:53: Error: selected processor does not support ARM mode `smc #0' arch/arm/mach-omap2/omap-smc.S:61: Error: selected processor does not support ARM mode `smc #0' arch/arm/mach-omap2/omap-smc.S:69: Error: selected processor does not support ARM mode `smc #0' arch/arm/mach-omap2/omap-smc.S:77: Error: selected processor does not support ARM mode `smc #0' make[1]: *** [arch/arm/mach-omap2/omap-smc.o] Error 1 OMAP2 devices doesn't have the security support but the security support was getting built because of OMAP2PLUS. Don't build security code for OMAP2 devices. While at it, fix the secure-common line in the Makefile to use tabs instead of spaces. Reported-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | Merge branch 'fixes-dt' into fixesTony Lindgren2012-02-071-0/+4
| | |\ \
| | | * | ARM: OMAP2+: board-generic: Add missing handle_irq callbacksBenoit Cousson2011-12-071-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following commit: 6b2f55d7851aa358d3a99cff344c560c4967f042, is adding the support for the CONFIG_MULTI_IRQ_HANDLER but did not update all the machine descriptors supported in the DT board-generic.c file. It thus break the DT boot on OMAP3 and OMAP4 boards. Add the proper handle_irq callbacks for OMAP3 and OMAP4 generic machine descriptors. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | | ep93xx: fix build of vision_ep93xx.cH Hartley Sweeten2012-02-131-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix build breakage due to the following commits: Commit bd5f12a24766c1f299def0a78b008d4746f528f2 ARM: 7042/3: mach-ep93xx: break out GPIO driver specifics Commit 257af9f9725aa8a863b306659208a031135d59e7 ARM: 7041/1: gpio-ep93xx: hookup the to_irq callback in the driver The vision_ep9307 machine uses the ep93xx build-in gpios and needs to include <mach/gpio-ep93xx.h> to pickup the defines. The gpio_to_irq() call is now a callback to the gpio-ep93xx.c driver and cannot be used as a constant initializer for the .irq member of struct i2c_board_info. Signed-off-by: Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Ryan Mallon <rmallon@gmail.com> Acked-by: Mika Westerberg <mika.westerberg@iki.fi> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | | Merge branch 'v3.3-samsung-fixes-3' of ↵Arnd Bergmann2012-02-1334-94/+268
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes * 'v3.3-samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (2 commits) ARM: EXYNOS: Add cpu-offset property in gic device tree node ARM: EXYNOS: Bring exynos4-dt up to date Linux 3.3-rc3 This includes an update to the v3.3-rc3 release from v3.3-rc2 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * | | | ARM: EXYNOS: Add cpu-offset property in gic device tree nodeThomas Abraham2012-02-091-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit db0d4db22a78 ('ARM: gic: allow GIC to support non-banked setups) requires a cpu-offset property to be specified for non-banked gic controllers, which is the case for Exynos4. Reported-and-Tested-by: Karol Lewandowski <k.lewandowsk@samsung.com> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | | | ARM: EXYNOS: Bring exynos4-dt up to dateKarol Lewandowski2012-02-091-2/+6
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit brings exynos4-dt in line with recent changes to mach-exynos tree, specifically: - Fixes build break related to replacing plat/exynos4.h with common.h in commit cc511b8d84d8 ("ARM: 7257/1: EXYNOS: introduce arch/arm/mach-exynos/common.[ch]") - Converts machine to use CONFIG_MULTI_IRQ_HANDLER as done for other machines in commit 4e44d2cb95bd ("ARM: exynos4: convert to CONFIG_MULTI_IRQ_HANDLER") - Adds restart specifier as done for other machines in commit 9eb4859564d6 ("ARM: 7262/1: restart: EXYNOS: use new restart hook") Signed-off-by: Karol Lewandowski <k.lewandowsk@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Thomas Abraham <thomas.abraham@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| * | | | Merge branch 'fixes' of ↵Arnd Bergmann2012-02-134-13/+13
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra into fixes * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/tegra: ARM: tegra: paz00: fix wrong UART port on mini-pcie plug ARM: tegra: paz00: fix wrong SD1 power gpio i2c: tegra: Add devexit_p() for remove ARM: tegra: dma: fix buildbreak for !CONFIG_TEGRA_SYSTEM_DMA
| | * | | | ARM: tegra: paz00: fix wrong UART port on mini-pcie plugMarc Dietrich2012-02-062-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | UARTC is connected to the mini-pcie port. Signed-off-by: Marc Dietrich <marvin24@gmx.de> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | ARM: tegra: paz00: fix wrong SD1 power gpioMarc Dietrich2012-02-062-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The power gpio for the external memory card was specified wrongly. Replace it with the correct value (tested with warmboot with fastboot). Signed-off-by: Marc Dietrich <marvin24@gmx.de> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | | ARM: tegra: dma: fix buildbreak for !CONFIG_TEGRA_SYSTEM_DMAOlof Johansson2012-01-241-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's no need to keep the DMA_REQ_SEL defines inside the ifdef. Fixes the following build break with CONFIG_TEGRA_SYSTEM_DMA=n: arch/arm/mach-tegra/devices.c:645: error: 'TEGRA_DMA_REQ_SEL_I2S_1' undeclared here (not in a function) arch/arm/mach-tegra/devices.c:663: error: 'TEGRA_DMA_REQ_SEL_I2S2_1' undeclared here (not in a function) arch/arm/mach-tegra/devices.c:663: error: initializer element is not constant arch/arm/mach-tegra/devices.c:663: error: (near initialization for 'i2s_resource2[1].start') arch/arm/mach-tegra/devices.c:664: error: initializer element is not constant arch/arm/mach-tegra/devices.c:664: error: (near initialization for 'i2s_resource2[1].end') Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Stephen Warren <swarren@nvidia.com>
| * | | | | ARM: orion: Fix USB phy for orion5x.Andrew Lunn2012-02-096-10/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch "ARM: orion: Consolidate USB platform setup code.", commit 4fcd3f374a928081d391cd9a570afe3b2c692fdc broke USB on TS-7800 and other orion5x boards, because the wrong type of PHY was being passed to the EHCI driver in the platform data. Orion5x needs EHCI_PHY_ORION and all the others want EHCI_PHY_NA. Allow the mach- code to tell the generic plat-orion code which USB PHY enum to place into the platform data. Version 2: Rebase to v3.3-rc2. Reported-by: Ambroz Bizjak <ambrop7@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Ambroz Bizjak <ambrop7@gmail.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | | | ARM: orion: Fix Orion5x GPIO regression from MPP cleanupAndrew Lunn2012-02-093-275/+274
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patchset "ARM: orion: Refactor the MPP code common in the orion platform" broke at least Orion5x based platforms. These platforms have pins configured as GPIO when the selector is not 0x0. However the common code assumes the selector is always 0x0 for a GPIO lines. It then ignores the GPIO bits in the MPP definitions, resulting in that Orion5x machines cannot correctly configure there GPIO lines. The Fix removes the assumption that the selector is always 0x0. In order that none GPIO configurations are correctly blocked, Kirkwood and mv78xx0 MPP definitions are corrected to only set the GPIO bits for GPIO configurations. This third version, which does not contain any whitespace changes, and is rebased on v3.3-rc2. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | | | Merge branch 'v3.3-samsung-fixes-2' of ↵Olof Johansson2012-02-0633-36/+62
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes * 'v3.3-samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Correct M-5MOLS sensor clock frequency on Universal C210 board ARM: EXYNOS: Correct framebuffer window size on Nuri board ARM: SAMSUNG: Fix missing api-change from subsys_interface change ARM: EXYNOS: Fix "warning: initialization from incompatible pointer type" ARM: S5PV210: Fix the name of exynos4_clk_hdmiphy_ctrl() for S5PV210 ARM: EXYNOS: Remove build warning without enabling PM ARM: SAMSUNG: Fix platform data setup for I2C adapter 0 ARM: EXYNOS: fix non-SMP builds for EXYNOS4 ARM: S3C6410: Use device names for both I2C clocks ARM: S3C64XX: Make s3c64xx_init_uarts() static
| | * | | | | ARM: EXYNOS: Correct M-5MOLS sensor clock frequency on Universal C210 boardSylwester Nawrocki2012-01-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to keep the sensor's master clock frequency in valid range when FIMC parent clock is xusbxti, the specified frequency must be exactly 24MHZ, otherwise it's being set to too low value due to rounding. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | | | | ARM: EXYNOS: Correct framebuffer window size on Nuri boardSylwester Nawrocki2012-01-311-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The real LCD resolution on Nuri is 1024x600, not 1280x800. This change fixes the color distortion (green shadows) on half of the screen. Also increase framebuffer virtual size for display panning support. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | | | | ARM: SAMSUNG: Fix missing api-change from subsys_interface changeHeiko Stuebner2012-01-2723-26/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 4a858cfc9a (arm: convert sysdev_class to a regular subsystem) converted the samsung sysdevs into subsys_interface instances. While the original add-function only had a (struct sys_device *) parameter, the dev_add from subsys_interface needs (struct device *, struct subsys_interface *) leading to "initialized from incompatible pointer type" warnings. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | | | | ARM: EXYNOS: Fix "warning: initialization from incompatible pointer type"Jonghwan Choi2012-01-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the wrong function prototype. Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | | | | ARM: S5PV210: Fix the name of exynos4_clk_hdmiphy_ctrl() for S5PV210Kukjin Kim2012-01-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Should be s5pv210_clk_hdmiphy_ctrl() in mach-s5pv210/. Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | | | | ARM: EXYNOS: Remove build warning without enabling PMKukjin Kim2012-01-273-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed following build warning with exynos4_defconfig. arch/arm/mach-exynos/clock.c:33: warning: 'exynos4_clock_save' defined but not used arch/arm/mach-exynos/clock-exynos4210.c:35: warning: 'exynos4210_clock_save' defined but not used arch/arm/mach-exynos/clock-exynos4212.c:35: warning: 'exynos4212_clock_save' defined but not used Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | | | | ARM: SAMSUNG: Fix platform data setup for I2C adapter 0Sylwester Nawrocki2012-01-271-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The common static default_i2c_data structure gets bus_num set by each s3c_i2c?_set_platdata() call, except for s3c_i2c0_set_platdata(). Thus if for instance s3c_i2c1_set_platdata() is called prior to s3c_i2c0_set_platdata() the I2C0 controller has bus_num set to wrong value of 1, i.e. the one from previous set_platdata call. Fix this by also setting bus_num for I2C0. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | | | | ARM: EXYNOS: fix non-SMP builds for EXYNOS4Marek Szyprowski2012-01-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following build issue, which happens only if SMP has been disabled: arch/arm/mach-exynos/built-in.o: In function `exynos4_pm_resume': arch/arm/mach-exynos/pm.c:387: undefined reference to `scu_enable' Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | | | | ARM: S3C6410: Use device names for both I2C clocksMark Brown2012-01-271-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the S3C64xx CPUs were converted to clkdev mappings were added for the I2C controllers on them. On S3C6410 a device name is specified for I2C controller 1 but not for controller 0 which makes the code less robust as we'll falsely return the clock for controller 0 if there's an error in the request for controller 1. Improve things by registering a device name for controller 0 as well. Due to the fact that we change the numbering for controller 0 depending on if we've registered controller 1 this requires an ifdef to choose the name. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | * | | | | ARM: S3C64XX: Make s3c64xx_init_uarts() staticMark Brown2012-01-271-1/+1
| | |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that it's in common.c it's not used in multiple source files. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
* | | | | | Merge branch 'merge' of ↵Linus Torvalds2012-02-185-29/+40
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc Here are a few more fixes for powerpc. Some are regressions, the rest is simple/obvious/nasty enough that I deemed it good to go now. Here's also step one of deprecating legacy iSeries support: we are removing it from the main defconfig. Nobody seems to be using it anymore and the code is nasty to maintain, (involves horrible hacks in various low level areas of the kernel) so we plan to actually rip it out at some point. For now let's just avoid building it by default. Stephen will proceed to do the actual removal later (probably 3.4 or 3.5). * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/perf: power_pmu_start restores incorrect values, breaking frequency events powerpc/adb: Use set_current_state() powerpc: Disable interrupts early in Program Check powerpc: Remove legacy iSeries from ppc64_defconfig powerpc/fsl/pci: Fix PCIe fixup regression powerpc: Fix kernel log of oops/panic instruction dump
| * | | | | | powerpc/perf: power_pmu_start restores incorrect values, breaking frequency ↵Anton Blanchard2012-02-161-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | events perf on POWER stopped working after commit e050e3f0a71b (perf: Fix broken interrupt rate throttling). That patch exposed a bug in the POWER perf_events code. Since the PMCs count upwards and take an exception when the top bit is set, we want to write 0x80000000 - left in power_pmu_start. We were instead programming in left which effectively disables the counter until we eventually hit 0x80000000. This could take seconds or longer. With the patch applied I get the expected number of samples: SAMPLE events: 9948 Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: <stable@kernel.org>
| * | | | | | powerpc: Disable interrupts early in Program CheckBenjamin Herrenschmidt2012-02-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Program Check exceptions are the result of WARNs, BUGs, some type of breakpoints, kprobe, and other illegal instructions. We want interrupts (and thus preemption) to remain disabled while doing the initial stage of testing the reason and branching off to a debugger or kprobe, so we are still on the original CPU which makes debugging easier in various cases. This is how the code was intended, hence the local_irq_enable() right in the middle of program_check_exception(). However, the assembly exception prologue for that exception was incorrectly marked as enabling interrupts, which defeats that (and records a redundant enable with lockdep). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| * | | | | | powerpc: Remove legacy iSeries from ppc64_defconfigStephen Rothwell2012-02-161-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we are heading towards removing the Legacy iSeries platform, start by no longer building it for ppc64_defconfig. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| * | | | | | powerpc/fsl/pci: Fix PCIe fixup regressionBenjamin Herrenschmidt2012-02-161-19/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upstream changes to the way PHB resources are registered broke the resource fixup for FSL boards. We can no longer rely on the resource pointer array for the PHB's pci_bus structure, so let's leave it alone and go straight for the PHB resources instead. This also makes the code generally more readable. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| * | | | | | powerpc: Fix kernel log of oops/panic instruction dumpIra Snyder2012-02-161-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A kernel oops/panic prints an instruction dump showing several instructions before and after the instruction which caused the oops/panic. The code intended that the faulting instruction be enclosed in angle brackets, however a bug caused the faulting instruction to be interpreted by printk() as the message log level. To fix this, the KERN_CONT log level is added before the actual text of the printed message. === Before the patch === [ 1081.587266] Instruction dump: [ 1081.590236] 7c000110 7c0000f8 5400077c 552907f6 7d290378 992b0003 4e800020 38000001 [ 1081.598034] 3d20c03a 9009a114 7c0004ac 39200000 [ 1081.602500] 4e800020 3803ffd0 2b800009 <4>[ 1081.587266] Instruction dump: <4>[ 1081.590236] 7c000110 7c0000f8 5400077c 552907f6 7d290378 992b0003 4e800020 38000001 <4>[ 1081.598034] 3d20c03a 9009a114 7c0004ac 39200000 <98090000>[ 1081.602500] 4e800020 3803ffd0 2b800009 === After the patch === [ 51.385216] Instruction dump: [ 51.388186] 7c000110 7c0000f8 5400077c 552907f6 7d290378 992b0003 4e800020 38000001 [ 51.395986] 3d20c03a 9009a114 7c0004ac 39200000 <98090000> 4e800020 3803ffd0 2b800009 <4>[ 51.385216] Instruction dump: <4>[ 51.388186] 7c000110 7c0000f8 5400077c 552907f6 7d290378 992b0003 4e800020 38000001 <4>[ 51.395986] 3d20c03a 9009a114 7c0004ac 39200000 <98090000> 4e800020 3803ffd0 2b800009 Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: linuxppc-dev@lists.ozlabs.org Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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