1. 13 Aug, 2015 6 commits
    • Ulises Brindis's avatar
      gpio/mxc: mask gpio interrupts in suspend · 952cfbd3
      Ulises Brindis authored
      Currently in the FSL platform all GPIO interrupts in a bank are muxed
      into two GPIO lines to the GPC interrupt controller. In each GPIO bank
      GPIOs 0-15 are OR'ed into one GPC interrupt controller interrupt and 16-31
      are OR'ed into another. With the current code, if any of the 0-15 or
      16-31 interrupts are marked as wakeup capable, all interrupts belonging
      to that sub-bank (either 0-15 or 16-31) will wake up the device. This is
      because interrupts are only being masked at the interrupt controller
      and not at the GPIO controller.
      
      This patch allows masking of GPIO interrupts at the GPIO controller during
      suspend if they have not been labeled wakeup capable. This patch uses
      preexisting IRQCHIP_MASK_ON_SUSPEND flag while initializing the GPIO
      interrupts to get the desired behavior.
      
      Cc: Linus Walleij <linus.walleij@linaro.org>
      Cc: Alexandre Courbot <gnurou@gmail.com>
      Cc: linux-gpio@vger.kernel.org
      Cc: linux-kernel@vger.kernel.org
      Signed-off-by: default avatarEduardo Valentin <edubezval@gmail.com>
      Signed-off-by: default avatarUlises Brindis <ubrindis56@gmail.com>
      Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
      952cfbd3
    • Axel Lin's avatar
      gpio: omap: Fix missing raw locks conversion · 627c89b4
      Axel Lin authored
      Fix below build warning:
        CC      drivers/gpio/gpio-omap.o
      drivers/gpio/gpio-omap.c: In function 'omap_gpio_irq_type':
      drivers/gpio/gpio-omap.c:504:3: warning: passing argument 1 of 'spin_unlock_irqrestore' from incompatible pointer type [enabled by default]
      include/linux/spinlock.h:360:29: note: expected 'struct spinlock_t *' but argument is of type 'struct raw_spinlock_t *'
      
      Fixes: commit 4dbada2b ("gpio: omap: use raw locks for locking")
      Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
      Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
      627c89b4
    • Linus Walleij's avatar
      Merge tag 'v4.2-rc4' into devel · 5f6f02cd
      Linus Walleij authored
      Linux 4.2-rc4
      5f6f02cd
    • Gregory Fong's avatar
      gpio: brcmstb: support wakeup from S5 cold boot · 3afa129a
      Gregory Fong authored
      For wake from S5, we need to:
      - register a reboot handler
      - set wakeup capability before requesting IRQ so wakeup count is
        incremented
      - mask all GPIO IRQs and clear any pending interrupts during driver
        probe to since no driver will yet be registered to handle any IRQs
        carried over from boot at that time, and it's possible that the
        booted kernel does not request the same IRQ anyway.
      
      This means that /sys/.../power/wakeup_count is valid at boot time, and
      we can properly account for S5 wakeup stats. e.g.:
      
        ### After waking from S5 from a GPIO key
        # cat /sys/bus/platform/drivers/brcmstb-gpio/f04172c0.gpio/power/wakeup
        enabled
        # cat /sys/bus/platform/drivers/brcmstb-gpio/f04172c0.gpio/power/wakeup_count
        1
      Signed-off-by: default avatarGregory Fong <gregory.0xf0@gmail.com>
      Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
      Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
      3afa129a
    • Gregory Fong's avatar
      gpio: brcmstb: Add interrupt and wakeup source support · 19a7b694
      Gregory Fong authored
      Uses the gpiolib irqchip helpers.  For this to work, the irq setup
      function is called once per bank instead of once per device.  Note
      that all known uses of this block have a BCM7120 L2 interrupt
      controller as a parent.  Supports interrupts for all GPIOs.
      
      In the IRQ handler, we check for raised IRQs for invalid GPIOs and
      warn (ratelimited) if they're encountered.
      
      Also, several drivers (e.g. gpio-keys) allow for GPIOs to be
      configured as wakeup sources, and this GPIO controller supports that
      through a separate interrupt path.
      
      The de-facto standard DT property "wakeup-source" is checked, since
      that indicates whether the GPIO controller hardware can wake.  Uses
      the IRQCHIP_MASK_ON_SUSPEND irq_chip flag because UPG GIO doesn't have
      any of its own wakeup source configuration.
      
      Aside regarding gpiolib irqchip helpers: It wasn't obvious (to me)
      that you can have multiple chained irqchips and associated IRQ domains
      for a single parent IRQ, and as long as the xlate function is written
      correctly, a GPIO IRQ request end up checking the correct domain and
      will get associated with the correct IRQ.  What helps make this clear
      is to read
        drivers/gpio/gpiolib-of.c:
         - of_gpiochip_find_and_xlate()
         - of_get_named_gpiod_flags()
        drivers/gpio/gpiolib.c:
         - gpiochip_find()
      Signed-off-by: default avatarGregory Fong <gregory.0xf0@gmail.com>
      Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
      Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
      19a7b694
    • Linus Walleij's avatar
      gpio/ABI: document what is already the case · 77a775b7
      Linus Walleij authored
      commit 926b663c
      "gpiolib: allow GPIOs to be named" added the ability to
      name GPIO lines by an array of names stored in the GPIO
      chip. This was in 2009 and has been an ABI since. Let's
      document it properly.
      
      Cc: Daniel Silverstone <dsilvers@digital-scurf.org>
      Cc: Markus Pargmann <mpa@pengutronix.de>
      Cc: Johan Hovold <johan@kernel.org>
      Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
      Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
      77a775b7
  2. 03 Aug, 2015 2 commits
  3. 28 Jul, 2015 3 commits
  4. 27 Jul, 2015 10 commits
  5. 26 Jul, 2015 9 commits
    • Linus Torvalds's avatar
      Linux 4.2-rc4 · cbfe8fa6
      Linus Torvalds authored
      cbfe8fa6
    • Linus Torvalds's avatar
      Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 2579d019
      Linus Torvalds authored
      Pull perf fix from Thomas Gleixner:
       "A single fix for the intel cqm perf facility to prevent IPIs from
        interrupt context"
      
      * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        perf/x86/intel/cqm: Return cached counter value from IRQ context
      2579d019
    • Linus Torvalds's avatar
      Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 28003486
      Linus Torvalds authored
      Pull x86 fixes from Thomas Gleixner:
       "This update contains:
      
         - the manual revert of the SYSCALL32 changes which caused a
           regression
      
         - a fix for the MPX vma handling
      
         - three fixes for the ioremap 'is ram' checks.
      
         - PAT warning fixes
      
         - a trivial fix for the size calculation of TLB tracepoints
      
         - handle old EFI structures gracefully
      
        This also contains a PAT fix from Jan plus a revert thereof.  Toshi
        explained why the code is correct"
      
      * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/mm/pat: Revert 'Adjust default caching mode translation tables'
        x86/asm/entry/32: Revert 'Do not use R9 in SYSCALL32' commit
        x86/mm: Fix newly introduced printk format warnings
        mm: Fix bugs in region_is_ram()
        x86/mm: Remove region_is_ram() call from ioremap
        x86/mm: Move warning from __ioremap_check_ram() to the call site
        x86/mm/pat, drivers/media/ivtv: Move the PAT warning and replace WARN() with pr_warn()
        x86/mm/pat, drivers/infiniband/ipath: Replace WARN() with pr_warn()
        x86/mm/pat: Adjust default caching mode translation tables
        x86/fpu: Disable dependent CPU features on "noxsave"
        x86/mpx: Do not set ->vm_ops on MPX VMAs
        x86/mm: Add parenthesis for TLB tracepoint size calculation
        efi: Handle memory error structures produced based on old versions of standard
      28003486
    • Thomas Gleixner's avatar
      x86/mm/pat: Revert 'Adjust default caching mode translation tables' · 1a4e8795
      Thomas Gleixner authored
      Toshi explains:
      
      "No, the default values need to be set to the fallback types,
       i.e. minimal supported mode.  For WC and WT, UC is the fallback type.
      
       When PAT is disabled, pat_init() does update the tables below to
       enable WT per the default BIOS setup.  However, when PAT is enabled,
       but CPU has PAT -errata, WT falls back to UC per the default values."
      
      Revert: ca1fec58 'x86/mm/pat: Adjust default caching mode translation tables'
      Requested-by: default avatarToshi Kani <toshi.kani@hp.com>
      Cc: Jan Beulich <jbeulich@suse.de>
      Link: http://lkml.kernel.org/r/1437577776.3214.252.camel@hp.comSigned-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
      1a4e8795
    • Matt Fleming's avatar
      perf/x86/intel/cqm: Return cached counter value from IRQ context · 2c534c0d
      Matt Fleming authored
      Peter reported the following potential crash which I was able to
      reproduce with his test program,
      
      [  148.765788] ------------[ cut here ]------------
      [  148.765796] WARNING: CPU: 34 PID: 2840 at kernel/smp.c:417 smp_call_function_many+0xb6/0x260()
      [  148.765797] Modules linked in:
      [  148.765800] CPU: 34 PID: 2840 Comm: perf Not tainted 4.2.0-rc1+ #4
      [  148.765803]  ffffffff81cdc398 ffff88085f105950 ffffffff818bdfd5 0000000000000007
      [  148.765805]  0000000000000000 ffff88085f105990 ffffffff810e413a 0000000000000000
      [  148.765807]  ffffffff82301080 0000000000000022 ffffffff8107f640 ffffffff8107f640
      [  148.765809] Call Trace:
      [  148.765810]  <NMI>  [<ffffffff818bdfd5>] dump_stack+0x45/0x57
      [  148.765818]  [<ffffffff810e413a>] warn_slowpath_common+0x8a/0xc0
      [  148.765822]  [<ffffffff8107f640>] ? intel_cqm_stable+0x60/0x60
      [  148.765824]  [<ffffffff8107f640>] ? intel_cqm_stable+0x60/0x60
      [  148.765825]  [<ffffffff810e422a>] warn_slowpath_null+0x1a/0x20
      [  148.765827]  [<ffffffff811613f6>] smp_call_function_many+0xb6/0x260
      [  148.765829]  [<ffffffff8107f640>] ? intel_cqm_stable+0x60/0x60
      [  148.765831]  [<ffffffff81161748>] on_each_cpu_mask+0x28/0x60
      [  148.765832]  [<ffffffff8107f6ef>] intel_cqm_event_count+0x7f/0xe0
      [  148.765836]  [<ffffffff811cdd35>] perf_output_read+0x2a5/0x400
      [  148.765839]  [<ffffffff811d2e5a>] perf_output_sample+0x31a/0x590
      [  148.765840]  [<ffffffff811d333d>] ? perf_prepare_sample+0x26d/0x380
      [  148.765841]  [<ffffffff811d3497>] perf_event_output+0x47/0x60
      [  148.765843]  [<ffffffff811d36c5>] __perf_event_overflow+0x215/0x240
      [  148.765844]  [<ffffffff811d4124>] perf_event_overflow+0x14/0x20
      [  148.765847]  [<ffffffff8107e7f4>] intel_pmu_handle_irq+0x1d4/0x440
      [  148.765849]  [<ffffffff811d07a6>] ? __perf_event_task_sched_in+0x36/0xa0
      [  148.765853]  [<ffffffff81219bad>] ? vunmap_page_range+0x19d/0x2f0
      [  148.765854]  [<ffffffff81219d11>] ? unmap_kernel_range_noflush+0x11/0x20
      [  148.765859]  [<ffffffff814ce6fe>] ? ghes_copy_tofrom_phys+0x11e/0x2a0
      [  148.765863]  [<ffffffff8109e5db>] ? native_apic_msr_write+0x2b/0x30
      [  148.765865]  [<ffffffff8109e44d>] ? x2apic_send_IPI_self+0x1d/0x20
      [  148.765869]  [<ffffffff81065135>] ? arch_irq_work_raise+0x35/0x40
      [  148.765872]  [<ffffffff811c8d86>] ? irq_work_queue+0x66/0x80
      [  148.765875]  [<ffffffff81075306>] perf_event_nmi_handler+0x26/0x40
      [  148.765877]  [<ffffffff81063ed9>] nmi_handle+0x79/0x100
      [  148.765879]  [<ffffffff81064422>] default_do_nmi+0x42/0x100
      [  148.765880]  [<ffffffff81064563>] do_nmi+0x83/0xb0
      [  148.765884]  [<ffffffff818c7c0f>] end_repeat_nmi+0x1e/0x2e
      [  148.765886]  [<ffffffff811d07a6>] ? __perf_event_task_sched_in+0x36/0xa0
      [  148.765888]  [<ffffffff811d07a6>] ? __perf_event_task_sched_in+0x36/0xa0
      [  148.765890]  [<ffffffff811d07a6>] ? __perf_event_task_sched_in+0x36/0xa0
      [  148.765891]  <<EOE>>  [<ffffffff8110ab66>] finish_task_switch+0x156/0x210
      [  148.765898]  [<ffffffff818c1671>] __schedule+0x341/0x920
      [  148.765899]  [<ffffffff818c1c87>] schedule+0x37/0x80
      [  148.765903]  [<ffffffff810ae1af>] ? do_page_fault+0x2f/0x80
      [  148.765905]  [<ffffffff818c1f4a>] schedule_user+0x1a/0x50
      [  148.765907]  [<ffffffff818c666c>] retint_careful+0x14/0x32
      [  148.765908] ---[ end trace e33ff2be78e14901 ]---
      
      The CQM task events are not safe to be called from within interrupt
      context because they require performing an IPI to read the counter value
      on all sockets. And performing IPIs from within IRQ context is a
      "no-no".
      
      Make do with the last read counter value currently event in
      event->count when we're invoked in this context.
      Reported-by: default avatarPeter Zijlstra <peterz@infradead.org>
      Signed-off-by: default avatarMatt Fleming <matt.fleming@intel.com>
      Cc: Thomas Gleixner <tglx@linutronix.de>
      Cc: Vikas Shivappa <vikas.shivappa@intel.com>
      Cc: Kanaka Juvva <kanaka.d.juvva@intel.com>
      Cc: Will Auld <will.auld@intel.com>
      Cc: <stable@vger.kernel.org>
      Link: http://lkml.kernel.org/r/1437490509-15373-1-git-send-email-matt@codeblueprint.co.ukSigned-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
      2c534c0d
    • Linus Torvalds's avatar
      Merge tag 'usb-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb · 26ae19a3
      Linus Torvalds authored
      Pull USB fixes from Greg KH:
       "Here's a few USB and PHY fixes for 4.2-rc4.
      
        Nothing major, the shortlog has the full details.
      
        All of these have been in linux-next successfully"
      
      * tag 'usb-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (21 commits)
        USB: OHCI: fix bad #define in ohci-tmio.c
        cdc-acm: Destroy acm_minors IDR on module exit
        usb-storage: Add ignore-device quirk for gm12u320 based usb mini projectors
        usb-storage: ignore ZTE MF 823 card reader in mode 0x1225
        USB: OHCI: Fix race between ED unlink and URB submission
        usb: core: lpm: set lpm_capable for root hub device
        xhci: do not report PLC when link is in internal resume state
        xhci: prevent bus_suspend if SS port resuming in phase 1
        xhci: report U3 when link is in resume state
        xhci: Calculate old endpoints correctly on device reset
        usb: xhci: Bugfix for NULL pointer deference in xhci_endpoint_init() function
        xhci: Workaround to get D3 working in Intel xHCI
        xhci: call BIOS workaround to enable runtime suspend on Intel Braswell
        usb: dwc3: Reset the transfer resource index on SET_INTERFACE
        usb: gadget: udc: core: Fix argument of dma_map_single for IOMMU
        usb: gadget: mv_udc_core: fix phy_regs I/O memory leak
        usb: ulpi: ulpi_init should be executed in subsys_initcall
        phy: berlin-usb: fix divider for BG2
        phy: berlin-usb: fix divider for BG2CD
        phy/pxa: add HAS_IOMEM dependency
        ...
      26ae19a3
    • Linus Torvalds's avatar
      Merge tag 'tty-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty · 82b35f37
      Linus Torvalds authored
      Pull tty/serial driver fixes from Greg KH:
       "Here are a number of small serial and tty fixes for reported issues.
      
        All have been in linux-next successfully"
      
      * tag 'tty-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
        tty: vt: Fix !TASK_RUNNING diagnostic warning from paste_selection()
        serial: core: Fix crashes while echoing when closing
        m32r: Add ioreadXX/iowriteXX big-endian mmio accessors
        Revert "serial: imx: initialized DMA w/o HW flow enabled"
        sc16is7xx: fix FIFO address of secondary UART
        sc16is7xx: fix Kconfig dependencies
        serial: etraxfs-uart: Fix release etraxfs_uart_ports
        tty/vt: Fix the memory leak in visual_init
        serial: amba-pl011: Fix devm_ioremap_resource return value check
        n_tty: signal and flush atomically
      82b35f37
    • Linus Torvalds's avatar
      Merge tag 'staging-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging · b0de415a
      Linus Torvalds authored
      Pull staging driver fixes from Greg KH:
       "Here are a number of iio and staging driver fixes for reported issues
        for 4.2-rc4.
      
        All have been in linux-next for a while with no problems"
      
      * tag 'staging-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (34 commits)
        iio:light:stk3310: make endianness independent of host
        iio:light:stk3310: move device register to end of probe
        iio: mma8452: use iio event type IIO_EV_TYPE_MAG
        iio: mcp320x: Fix NULL pointer dereference
        iio: adc: vf610: fix the adc register read fail issue
        iio: mlx96014: Replace offset sign
        iio: magnetometer: mmc35240: fix SET/RESET sequence
        iio: magnetometer: mmc35240: Fix SET/RESET mask
        iio: magnetometer: mmc35240: Fix crash in pm suspend
        iio:magnetometer:bmc150_magn: output intended variable
        iio:magnetometer:bmc150_magn: add regmap dependency
        staging: vt6656: check ieee80211_bss_conf bssid not NULL
        staging: vt6655: check ieee80211_bss_conf bssid not NULL
        iio: tmp006: Check channel info on write
        iio: sx9500: Add missing init in sx9500_buffer_pre{en,dis}able()
        iio:light:ltr501: fix regmap dependency
        iio:light:ltr501: fix variable in ltr501_init
        iio: sx9500: fix bug in compensation code
        iio: sx9500: rework error handling of raw readings
        iio: magnetometer: mmc35240: fix available sampling frequencies
        ...
      b0de415a
    • Linus Torvalds's avatar
      Merge tag 'char-misc-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc · e433b656
      Linus Torvalds authored
      Pull char/misc driver fixes from Greg KH:
       "Here are some char and misc driver fixes for reported issues.
      
        One parport patch is reverted as it was incorrect, thanks to testing
        by the 0-day bot"
      
      * tag 'char-misc-4.2-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
        parport: Revert "parport: fix memory leak"
        mei: prevent unloading mei hw modules while the device is opened.
        misc: mic: scif bug fix for vmalloc_to_page crash
        parport: fix freeing freed memory
        parport: fix memory leak
        parport: fix error handling
      e433b656
  6. 25 Jul, 2015 7 commits
  7. 24 Jul, 2015 3 commits
    • Linus Torvalds's avatar
      Merge branch 'for-4.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata · 9fbf075c
      Linus Torvalds authored
      Pull libata fixes from Tejun Heo:
       "A couple important fixes.
      
         - A block layer change which removed restriction on max transfer size
           led to silent data corruption on some devices.  A new quirk is
           added to restore the old size limit for the reported device.  If it
           gets reported on more devices, we might have to consider restoring
           the restriction for ATA devices by default.
      
         - There finally is a SSD which is confirmed to cause data corruption
           on TRIM regardless of which flavor is used.  A new quirk is added
           and the device is blacklisted
      
         - Other device-specific workarounds"
      
      * 'for-4.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
        libata: Do not blacklist M510DC
        libata: increase the timeout when setting transfer mode
        libata: add ATA_HORKAGE_MAX_SEC_1024 to revert back to previous max_sectors limit
        libata: force disable trim for SuperSSpeed S238
        libata: add ATA_HORKAGE_NOTRIM
        libata: add ATA_HORKAGE_BROKEN_FPDMA_AA quirk for HP 250GB SATA disk VB0250EAVER
        ata: pmp: add quirk for Marvell 4140 SATA PMP
      9fbf075c
    • Linus Torvalds's avatar
      Merge tag 'mmc-4.2-rc3' of git://git.linaro.org/people/ulf.hansson/mmc · 1e63dca7
      Linus Torvalds authored
      Pull MMC fixes from Ulf Hansson:
       "Here are some mmc fixes intended for v4.2 rc4.
      
        Note, most of the changes are for the sdhci-esdhc-imx controller,
        which also required us to modify some related DTS files.  Those
        changes have been acked by the SoC maintainer.
      
        MMC core:
         - Fix a reference inbalance issue for power_ro_lock_show() sysfs handler
      
        MMC host:
         - omap_hsmmc: Fix IRQ errorhandling for CD, DTO, and CRC
         - sdhci: Prevent a kernel panic while using DMA
         - mtk-sd: Let it depend on HAS_DMA to prevent build errors
         - sdhci-esdhc: Make 8BIT bus work
         - sdhci-esdhc-imx: Fix some regressions for DT based platforms
         - sdhci-pxav3: Fix a regression for DT based platforms"
      
      * tag 'mmc-4.2-rc3' of git://git.linaro.org/people/ulf.hansson/mmc:
        mmc: sdhci-pxav3: fix platform_data is not initialized
        dts: mmc: fsl-imx-esdhc: remove fsl,cd-controller support
        mmc: sdhci-esdhc-imx: clear f_max in boarddata
        mmc: sdhci-esdhc-imx: remove duplicated dts parsing
        mmc: sdhci: make max-frequency property in device tree work
        mmc: sdhci-esdhc-imx: move all non dt probe code into one function
        mmc: sdhci-esdhc-imx: fix cd regression for dt platform
        dts: imx7: fix sd card gpio polarity specified in device tree
        dts: imx25: fix sd card gpio polarity specified in device tree
        dts: imx6: fix sd card gpio polarity specified in device tree
        dts: imx53: fix sd card gpio polarity specified in device tree
        dts: imx51: fix sd card gpio polarity specified in device tree
        mmc: sdhci-esdhc: Make 8BIT bus work
        mmc: block: Add missing mmc_blk_put() in power_ro_lock_show()
        mmc: MMC_MTK should depend on HAS_DMA
        mmc: sdhci check parameters before call dma_free_coherent
        mmc: omap_hsmmc: Handle BADA, DEB and CEB interrupts
        mmc: omap_hsmmc: Fix DTO and DCRC handling
      1e63dca7
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input · a52bd79e
      Linus Torvalds authored
      Pull input fixes from Dmitry Torokhov:
       "A fix for the warnings/oops when handling HID devices with "unnamed"
        LEDs and couple of other driver fixups""
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
        Input: goodix - fix touch coordinates on WinBook TW100 and TW700
        Input: LEDs - skip unnamed LEDs
        Input: usbtouchscreen - avoid unresponsive TSC-30 touch screen
        Input: elantech - force resolution of 31 u/mm
        Input: zforce - don't overwrite the stack
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