- Jan 31, 2013
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git://github.com/at91linux/linux-at91Olof Johansson authored
From Nicolas Ferre: Two little Device Tree fixes for USART on at91sam9x5. * tag 'at91-fixes' of git://github.com/at91linux/linux-at91: ARM: at91/at91sam9x5.dtsi: fix usart3 TXD ARM: at91: at91sam9x5: fix usart3 pinctrl name
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- Jan 30, 2013
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Douglas Gilbert authored
Comment for usart3 TXD (TXD3) is correct, dt code is wrong. Signed-off-by:
Douglas Gilbert <dgilbert@interlog.com> Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com>
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Robert Nelson authored
The renaming of pinctrl_uart3 to pinctrl_usart3 was missed in commit 9e3129e9 (ARM: at91: fix usart/uart namimg in pinctrl). Signed-off-by:
Robert Nelson <robertcnelson@gmail.com> Signed-off-by:
Nicolas Ferre <nicolas.ferre@atmel.com>
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git://git.infradead.org/users/jcooper/linuxOlof Johansson authored
From Jason Cooper: fixes for v3.8-rc6 - add missing gpio interrupt lines to dove dt - fix bad logic for printing MPP error message on orion boards - build proper serial port driver after changing mvebu DT compatible property - This is a change to mvebu_defconfig that I wouldn't usually push out as a fix. However, the commit b24212fb arm: mvebu: Use dw-apb-uart instead of ns16650 as UART driver changed the serial driver for the board in the dts file. without the patch I've included in this pull, users won't see any log messages. * tag 'mvebu_fixes_for_v3.8-rc6' of git://git.infradead.org/users/jcooper/linux: arm: mvebu: i2c come back in defconfig arm: plat-orion: fix printing of "MPP config unavailable on this hardware" Dove: activate GPIO interrupts in DT
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Olof Johansson authored
Merge branch 'v3.8-samsung-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes From Kukjin Kim: This fixes compatible values for exynos pinctrl and crash on soft reset, tick and alarm irq numbers on exynos5440 and uninitialized variable on s3c24xx. * 'v3.8-samsung-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Fix crash on soft reset on EXYNOS5440 ARM: dts: fix tick and alarm irq numbers for exynos5440 ARM: dts: fix compatible value for exynos pinctrl ARM: dts: Fix compatible value of pinctrl module on EXYNOS5440 ARM: S3C24XX: fix uninitialized variable warning Signed-off-by:
Olof Johansson <olof@lixom.net>
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- Jan 29, 2013
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Thomas Abraham authored
The soft-reset control register is located in the XMU controller space. Map this controller space before writing to the soft-reset controller register. Signed-off-by:
Thomas Abraham <thomas.ab@samsung.com> Signed-off-by:
Girish K S <ks.giri@samsung.com> Signed-off-by:
Kukjin <kgene.kim@samsung.com>
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Giridhar Maruthy authored
The interrupts for RTC tick and alarm interrupt were swapped. Has been fixed here. Signed-off-by:
Giridhar Maruthy <giridhar.m@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Kukjin Kim authored
Fix the incorrect compatible property value of pinctrl for EXYNOS4 SoCs. Cc: Thomas Abraham <thomas.ab@samsung.com> Acked-by:
Linus Walleij <linus.walleij@linaro.org> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Thomas Abraham authored
Fix the incorrect compatible property value of pin-controller module EXYNOS5440 SoC. Signed-off-by:
Thomas Abraham <thomas.ab@samsung.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Grant Likely <grant.likely@secretlab.ca> [kgene.kim@samsung.com: fixed it in gpio together for exynos5440] Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Cong Ding authored
the use of variable tmp is uninitialized, so we fix it. Signed-off-by:
Cong Ding <dinggnu@gmail.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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Arnd Bergmann authored
The patch 52666298 'mfd: vexpress-sysreg: Don't skip initialization on probe' adds a call to vexpress_sysreg_setup from a non-__init function, so this also has to lose its __init annotation. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Cc: Pawel Moll <pawel.moll@arm.com> Cc: arm@kernel.org Signed-off-by:
Olof Johansson <olof@lixom.net>
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Olof Johansson authored
Merge tag 'ux500-fixes-for-v3.8' of http://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into fixes From Linus Walleij: - U9540 boot regression fix due to new clock framework - Configure out the yet instable battery management driver - Adjust cache initilization per SoC family * tag 'ux500-fixes-for-v3.8' of http://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: ARM: ux500: Fix u9540 booting issues ARM: ux500: add spin_unlock(&master_lock). ARM: ux500: Disable Power Supply and Battery Management by default Signed-off-by:
Olof Johansson <olof@lixom.net>
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- Jan 26, 2013
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfsLinus Torvalds authored
Pull btrfs fixes from Chris Mason: "It turns out that we had two crc bugs when running fsx-linux in a loop. Many thanks to Josef, Miao Xie, and Dave Sterba for nailing it all down. Miao also has a new OOM fix in this v2 pull as well. Ilya fixed a regression Liu Bo found in the balance ioctls for pausing and resuming a running balance across drives. Josef's orphan truncate patch fixes an obscure corruption we'd see during xfstests. Arne's patches address problems with subvolume quotas. If the user destroys quota groups incorrectly the FS will refuse to mount. The rest are smaller fixes and plugs for memory leaks." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (30 commits) Btrfs: fix repeated delalloc work allocation Btrfs: fix wrong max device number for single profile Btrfs: fix missed transaction->aborted check Btrfs: Add ACCESS_ONCE() to transaction->abort accesses Btrfs: put csums on the right ordered extent Btrfs: use right range to find checksum for compressed extents Btrfs: fix panic when recovering tree log Btrfs: do not allow logged extents to be merged or removed Btrfs: fix a regression in balance usage filter Btrfs: prevent qgroup destroy when there are still relations Btrfs: ignore orphan qgroup relations Btrfs: reorder locks and sanity checks in btrfs_ioctl_defrag Btrfs: fix unlock order in btrfs_ioctl_rm_dev Btrfs: fix unlock order in btrfs_ioctl_resize Btrfs: fix "mutually exclusive op is running" error code Btrfs: bring back balance pause/resume logic btrfs: update timestamps on truncate() btrfs: fix btrfs_cont_expand() freeing IS_ERR em Btrfs: fix a bug when llseek for delalloc bytes behind prealloc extents Btrfs: fix off-by-one in lseek ...
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- Jan 25, 2013
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git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull cifs fixes from Steve French: "Two small cifs fixes" * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: fs/cifs/cifs_dfs_ref.c: fix potential memory leakage cifs: fix srcip_matches() for ipv6
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull kvm fixlet from Marcelo Tosatti. * git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: PPC: Emulate dcbf
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git://git.linaro.org/people/rmk/linux-armLinus Torvalds authored
Pull ARM fixes from Russell King: "A number of fixes: Patrik found a problem with preempt counting in the VFP assembly functions which can cause the preempt count to be upset. Nicolas fixed a problem with the parsing of the DT when it straddles a 1MB boundary. Subhash Jadavani reported a problem with sparsemem and our highmem support for cache maintanence for DMA areas, and TI found a bug in their strongly ordered memory mapping type. Also, three fixes by way of Will Deacon's tree from Dave Martin for instruction compatibility and Marc Zyngier to fix hypervisor boot mode issues." * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: ARM: 7629/1: mm: Fix missing XN flag for for MT_MEMORY_SO ARM: DMA: Fix struct page iterator in dma_cache_maint() to work with sparsemem ARM: 7628/1: head.S: map one extra section for the ATAG/DTB area ARM: 7627/1: Predicate preempt logic on PREEMP_COUNT not PREEMPT alone ARM: virt: simplify __hyp_stub_install epilog ARM: virt: boot secondary CPUs through the right entry point ARM: virt: Avoid bx instruction for compatibility with <=ARMv4
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds authored
Pull ARM SoC fixes from Olof Johansson: "Here's a long-pending fixes pull request for arm-soc (I didn't send one in the -rc4 cycle). The larger deltas are from: - A fixup of error paths in the mvsdio driver - Header file move for a driver that hadn't been properly converted to multiplatform on i.MX, which was causing build failures when included - Device tree updates for at91 dealing mostly with their new pinctrl setup merged in 3.8 and mistakes in those initial configs The rest are the normal mix of small fixes all over the place; sunxi, omap, imx, mvebu, etc, etc." * tag 'fixes-for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (40 commits) mfd: vexpress-sysreg: Don't skip initialization on probe ARM: vexpress: Enable A7 cores in V2P-CA15_A7's Device Tree ARM: vexpress: extend the MPIDR range used for pen release check ARM: at91/dts: correct comment in at91sam9x5.dtsi for mii ARM: at91/at91_dt_defconfig: add at91sam9n12 SoC to DT defconfig ARM: at91/at91_dt_defconfig: remove memory specification to cmdline ARM: at91/dts: add macb mii pinctrl config for kizbox ARM: at91: rm9200: remake the BGA as default version ARM: at91: fix gpios on i2c-gpio for RM9200 DT ARM: at91/at91sam9x5 DTS: add SCK USART pins ARM: at91/at91sam9x5 DTS: correct wrong PIO BANK values on u(s)arts ARM: at91/at91-pinctrl documentation: fix typo and add some details ARM: kirkwood: fix missing #interrupt-cells property mmc: mvsdio: use devm_ API to simplify/correct error paths. clk: mvebu/clk-cpu.c: fix memory leakage ARM: OMAP2+: omap4-panda: add UART2 muxing for WiLink shared transport ARM: OMAP2+: DT node Timer iteration fix ARM: OMAP2+: Fix section warning for omap_init_ocp2scp() ARM: OMAP2+: fix build break for omapdrm ARM: OMAP2: Fix missing omap2xxx_clkt_vps_late_init function calls ...
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull ACPI and power management fixes from Rafael Wysocki: - Two cpuidle initialization fixes from Konrad Rzeszutek Wilk. - cpufreq regression fixes for AMD processors from Borislav Petkov, Stefan Bader, and Matthew Garrett. - ACPI cpufreq fix from Thomas Schlichter. - cpufreq and devfreq fixes related to incorrect usage of operating performance points (OPP) framework and RCU from Nishanth Menon. - APEI workaround for incorrect BIOS information from Lans Zhang. * tag 'pm+acpi-for-3.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: Add module aliases for acpi-cpufreq ACPI: Check MSR valid bit before using P-state frequencies PM / devfreq: exynos4_bus: honor RCU lock usage PM / devfreq: add locking documentation for recommended_opp cpufreq: cpufreq-cpu0: use RCU locks around usage of OPP cpufreq: OMAP: use RCU locks around usage of OPP ACPI, APEI: Fixup incorrect 64-bit access width firmware bug ACPI / processor: Get power info before updating the C-states powernow-k8: Add a kconfig dependency on acpi-cpufreq ACPI / cpuidle: Fix NULL pointer issues when cpuidle is disabled intel_idle: Don't register CPU notifier if we are not running.
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmapLinus Torvalds authored
Pull regmap fixes from Mark Brown: "One more oversight in the debugfs code was reported and fixed, plus a documentation fix." * tag 'regmap-fix-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: fix small typo in regmap_bulk_write comment regmap: debugfs: Fix seeking from the cache
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git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds authored
Pull slave-dmaengine fixes from Vinod Koul: "A few fixes on slave dmanengine. There are trivial fixes in imx-dma, tegra-dma & ioat driver" * 'fixes' of git://git.infradead.org/users/vkoul/slave-dma: dma: tegra: implement flags parameters for cyclic transfer dmaengine: imx-dma: Disable use of hw_chain to fix sg_dma transfers. ioat: Fix DMA memory sync direction correct flag
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git://git.pengutronix.de/git/wsa/linuxLinus Torvalds authored
Pill i2c fixes from Wolfram Sang: "Here are a few, typical driver fixes for the I2C subsystem" * 'i2c-embedded/for-current' of git://git.pengutronix.de/git/wsa/linux: i2c-designware: add missing MODULE_LICENSE i2c: omap: fix draining irq handling i2c: omap: errata i462: fix incorrect ack for arbitration lost interrupt i2c: muxes: fix wrong use of sizeof(ptr) i2c: sirf: register i2c_client from dt child-nodes in probe entry i2c: mxs: Fix type of error code i2c: mxs: Fix misuse init_completion
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Miao Xie authored
btrfs_start_delalloc_inodes() locks the delalloc_inodes list, fetches the first inode, unlocks the list, triggers btrfs_alloc_delalloc_work/ btrfs_queue_worker for this inode, and then it locks the list, checks the head of the list again. But because we don't delete the first inode that it deals with before, it will fetch the same inode. As a result, this function allocates a huge amount of btrfs_delalloc_work structures, and OOM happens. Fix this problem by splice this delalloc list. Reported-by:
Alex Lyakas <alex.btrfs@zadarastorage.com> Signed-off-by:
Miao Xie <miaox@cn.fujitsu.com> Signed-off-by:
Josef Bacik <jbacik@fusionio.com>
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Miao Xie authored
The max device number of single profile is 1, not 0 (0 means 'as many as possible'). Fix it. Cc: Liu Bo <bo.li.liu@oracle.com> Signed-off-by:
Miao Xie <miaox@cn.fujitsu.com> Reviewed-by:
Liu Bo <bo.li.liu@oracle.com> Signed-off-by:
Josef Bacik <jbacik@fusionio.com>
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Miao Xie authored
First, though the current transaction->aborted check can stop the commit early and avoid unnecessary operations, it is too early, and some transaction handles don't end, those handles may set transaction->aborted after the check. Second, when we commit the transaction, we will wake up some worker threads to flush the space cache and inode cache. Those threads also allocate some transaction handles and may set transaction->aborted if some serious error happens. So we need more check for ->aborted when committing the transaction. Fix it. Signed-off-by:
Miao Xie <miaox@cn.fujitsu.com> Signed-off-by:
Josef Bacik <jbacik@fusionio.com>
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Miao Xie authored
We may access and update transaction->aborted on the different CPUs without lock, so we need ACCESS_ONCE() wrapper to prevent the compiler from creating unsolicited accesses and make sure we can get the right value. Signed-off-by:
Miao Xie <miaox@cn.fujitsu.com> Signed-off-by:
Josef Bacik <jbacik@fusionio.com>
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Josef Bacik authored
I noticed a WARN_ON going off when adding csums because we were going over the amount of csum bytes that should have been allowed for an ordered extent. This is a leftover from when we used to hold the csums privately for direct io, but now we use the normal ordered sum stuff so we need to make sure and check if we've moved on to another extent so that the csums are added to the right extent. Without this we could end up with csums for bytenrs that don't have extents to cover them yet. Thanks, Signed-off-by:
Josef Bacik <jbacik@fusionio.com>
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Liu Bo authored
For compressed extents, the range of checksum is covered by disk length, and the disk length is different with ram length, so we need to use disk length instead to get us the right checksum. Signed-off-by:
Liu Bo <bo.li.liu@oracle.com> Signed-off-by:
Josef Bacik <jbacik@fusionio.com>
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Josef Bacik authored
A user reported a BUG_ON(ret) that occured during tree log replay. Ret was -EAGAIN, so what I think happened is that we removed an extent that covered a bitmap entry and an extent entry. We remove the part from the bitmap and return -EAGAIN and then search for the next piece we want to remove, which happens to be an entire extent entry, so we just free the sucker and return. The problem is ret is still set to -EAGAIN so we trip the BUG_ON(). The user used btrfs-zero-log so I'm not 100% sure this is what happened so I've added a WARN_ON() to catch the other possibility. Thanks, Reported-by:
Jan Steffens <jan.steffens@gmail.com> Signed-off-by:
Josef Bacik <jbacik@fusionio.com>
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Josef Bacik authored
We drop the extent map tree lock while we're logging extents, so somebody could come in and merge another extent into this one and screw up our logging, or they could even remove us from the list which would keep us from logging the extent or freeing our ref on it, so we need to make sure to not clear LOGGING until after the extent is logged, and then we can merge it to adjacent extents. Thanks, Signed-off-by:
Josef Bacik <jbacik@fusionio.com>
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git://git.linaro.org/people/pawelmoll/linuxOlof Johansson authored
From Pawel Moll: - makes the V2P-CA15_A7 (a.k.a. TC2) work with 3.8 kernels - improves vexpress-sysreg.c behaviour on arm64 platforms * 'vexpress/fixes' of git://git.linaro.org/people/pawelmoll/linux: mfd: vexpress-sysreg: Don't skip initialization on probe ARM: vexpress: Enable A7 cores in V2P-CA15_A7's Device Tree ARM: vexpress: extend the MPIDR range used for pen release check
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Lee Jones authored
The u9540 stopped booting after the v3.7 merge window due to a lack of common clk support and early PRCMU initialisation. In this patch we rectify these issues, placing the u9540 development board back into a successfully booting state. Signed-off-by:
Lee Jones <lee.jones@linaro.org> Signed-off-by:
Linus Walleij <linus.walleij@linaro.org>
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- Jan 24, 2013
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git://github.com/at91linux/linux-at91Olof Johansson authored
From Nicolas Ferre: Here are fixes for AT91 that are mainly related to device tree. One RM9200 setup option is the only C code change. Some documentation changes can clarify the pinctrl use. Then, some defconfig modifications are allowing the affected platforms to boot. * tag 'at91-fixes' of git://github.com/at91linux/linux-at91: ARM: at91/dts: correct comment in at91sam9x5.dtsi for mii ARM: at91/at91_dt_defconfig: add at91sam9n12 SoC to DT defconfig ARM: at91/at91_dt_defconfig: remove memory specification to cmdline ARM: at91/dts: add macb mii pinctrl config for kizbox ARM: at91: rm9200: remake the BGA as default version ARM: at91: fix gpios on i2c-gpio for RM9200 DT ARM: at91/at91sam9x5 DTS: add SCK USART pins ARM: at91/at91sam9x5 DTS: correct wrong PIO BANK values on u(s)arts ARM: at91/at91-pinctrl documentation: fix typo and add some details
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Pawel Moll authored
The vexpress-sysreg driver does not have to be initialized early, when the platform doesn't require this. Unfortunately in such case it wasn't initialized correctly - master site lookup and config bridge registration were missing. Fixed now. Signed-off-by:
Pawel Moll <pawel.moll@arm.com>
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Pawel Moll authored
As the kernel is able to cope with multiple clusters, uncomment the A7 cores in the Device Tree for V2P-CA15_A7 tile, making all 5 cores available to the user. Signed-off-by:
Pawel Moll <pawel.moll@arm.com>
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Lorenzo Pieralisi authored
In ARM multi-cluster systems the MPIDR affinity level 0 cannot be used as a single cpu identifier, affinity levels 1 and 2 must be taken into account as well. This patch extends the MPIDR usage to affinity levels 1 and 2 in versatile secondary cores start up code in order to compare the passed pen_release value with the full-blown affinity mask. Signed-off-by:
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by:
Liviu Dudau <liviu.dudau@arm.com> Acked-by:
Nicolas Pitre <nico@linaro.org> Signed-off-by:
Pawel Moll <pawel.moll@arm.com>
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Mark Brown authored
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git://git.linaro.org/people/shawnguo/linux-2.6Olof Johansson authored
From Shawn Guo: This is yet another critical imxfb fixes held off by absence of FB maintainer for some time. * tag 'imx-fixes-3.8-3' of git://git.linaro.org/people/shawnguo/linux-2.6: video: imxfb: Do not crash on reboot
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git://git.infradead.org/users/jcooper/linuxOlof Johansson authored
From Jason Cooper: mvebu fixes for v3.8-rc5 - fix memory leak in mvebu/clk-cpu.c - use devm_ to correct/simplify error paths in mvsdio - add missing #interrupt-cells property in kirkwood * tag 'mvebu_fixes_for_v3.8-rc5' of git://git.infradead.org/users/jcooper/linux: ARM: kirkwood: fix missing #interrupt-cells property mmc: mvsdio: use devm_ API to simplify/correct error paths. clk: mvebu/clk-cpu.c: fix memory leakage
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds authored
Pull more USB fixes from Greg Kroah-Hartman: "Here are some more USB fixes for the 3.8-rc4 tree. Some gadget driver fixes, and finally resolved the ehci-mxc driver build issues (it's just some code moving around and being deleted)." * tag 'usb-3.8-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: USB: EHCI: fix build error in ehci-mxc USB: EHCI: add a name for the platform-private field USB: EHCI: fix incorrect configuration test USB: EHCI: Move definition of EHCI_STATS to ehci.h USB: UHCI: fix IRQ race during initialization usb: gadget: FunctionFS: Fix missing braces in parse_opts usb: dwc3: gadget: fix ep->maxburst for ep0 ARM: i.MX clock: Change the connection-id for fsl-usb2-udc usb: gadget: fsl_mxc_udc: replace MX35_IO_ADDRESS to ioremap usb: gadget: fsl-mxc-udc: replace cpu_is_xxx() with platform_device_id usb: musb: cppi_dma: drop '__init' annotation
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