Commit graph

467213 commits

Author SHA1 Message Date
Linus Torvalds
e0b8b78651 This is the bulk pin control changes for the v3.17 merge
development cycle:
 
 - Get rid of the .disable() callback from the driver callback
   vtable. This callback was abused and counterintuitive since
   a pin or group of pins can be said to always be in some
   setting, and never really disabled. We now only enable a
   certain muxing, and move between some certain muxings, we
   never "disable" a mux setting.
 
 - Some janitorial moving the MSM, Samsung and Nomadik and
   drivers to their own subdirectories for a clearer view in
   the subsystem. This will continue.
 
 - Kill off the use of the return value from gpiochip_remove(),
   this will be done in parallel in the GPIO subsystem and
   hopefully not trigger too many unchecked return value
   warnings before we get rid of this altogether.
 
 - A huge set of changes and improvements to the Allwinner
   sunxi drivers especially for their latest A23 and A31 SoCs,
   and some ground work for the new sun8i platform family.
 
 - A large set of Rockchip driver improvements adding support
   for the RK3288 SoC.
 
 - Advances in migration of older Freescale platforms to pin
   control, especially i.MX1.
 
 - Samsung and Exynos improvements.
 
 - Support for the Qualcomm MSM8960 SoC.
 
 - Use the gpiolib irqchip helpers for the ST SPEAr and
   Intel Baytrail drivers.
 
 - A bunch of nice janitorial work done with cppcheck.
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Merge tag 'pinctrl-v3.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pinctrl updates from Linus Walleij:
 "This is the bulk pin control changes for the v3.17 merge development
  cycle:

   - get rid of the .disable() callback from the driver callback vtable.

     This callback was abused and counterintuitive since a pin or group
     of pins can be said to always be in some setting, and never really
     disabled.  We now only enable a certain muxing, and move between
     some certain muxings, we never "disable" a mux setting

   - some janitorial moving the MSM, Samsung and Nomadik and drivers to
     their own subdirectories for a clearer view in the subsystem.  This
     will continue

   - kill off the use of the return value from gpiochip_remove(), this
     will be done in parallel in the GPIO subsystem and hopefully not
     trigger too many unchecked return value warnings before we get rid
     of this altogether

   - a huge set of changes and improvements to the Allwinner sunxi
     drivers especially for their latest A23 and A31 SoCs, and some
     ground work for the new sun8i platform family

   - a large set of Rockchip driver improvements adding support for the
     RK3288 SoC

   - advances in migration of older Freescale platforms to pin control,
     especially i.MX1

   - Samsung and Exynos improvements

   - support for the Qualcomm MSM8960 SoC

   - use the gpiolib irqchip helpers for the ST SPEAr and Intel Baytrail
     drivers

   - a bunch of nice janitorial work done with cppcheck"

* tag 'pinctrl-v3.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (61 commits)
  pinctrl: baytrail: Convert to use gpiolib irqchip
  pinctrl: sunxi: number gpio ranges starting from 0
  pinctrl: sunxi: use gpiolib API to mark a GPIO used as an IRQ
  pinctrl: rockchip: add drive-strength control for rk3288
  pinctrl: rockchip: add separate type for rk3288
  pinctrl: rockchip: set is_generic in pinconf_ops
  pinctrl: msm: drop negativity check on unsigned value
  pinctrl: remove all usage of gpio_remove ret val in driver/pinctl
  pinctrl: qcom: Make muxing of gpio function explicit
  pinctrl: nomadik: move all Nomadik drivers to subdir
  pinctrl: samsung: Group all drivers in a sub-dir
  sh-pfc: sh73a0: Introduce the use of devm_regulator_register
  sh-pfc: Add renesas,pfc-r8a7791 to binding documentation
  pinctrl: msm: move all qualcomm drivers to subdir
  pinctrl: msm: Add msm8960 definitions
  pinctrl: samsung: Allow pin value to be initialized using pinfunc
  pinctrl: samsung: Allow grouping multiple pinmux/pinconf nodes
  pinctrl: exynos: Consolidate irq_chips of GPIO and WKUP EINTs
  pinctrl: samsung: Handle GPIO request and free using pinctrl helpers
  pinctrl: samsung: Decouple direction setting from pinctrl
  ...
2014-08-07 17:20:53 -07:00
Linus Torvalds
54c72d5987 == Changes to existing drivers ==
- Checkpatch fixes throughout the subsystem
   - Use Regmap to handle IRQs in max77686, extcon-max77693 and mc13xxx-core
   - Use DMA in rtsx_pcr
   - Restrict building on unsupported architectures on timberdale, cs5535
   - SPI hardening in cros_ec_spi
   - More robust error handing in asic3, cros_ec, ab8500-debugfs,
         max77686 and pcf50633-core
   - Reorder PM runtime and regulator handing during shutdown in arizona
   - Enable wakeup in cros_ec_spi
   - Unused variable/code clean-up in pm8921-core, cros_ec, htc-i2cpld,
         tps65912-spi, wm5110-tables and ab8500-debugfs
   - Add regulator handing into suspend() in sec-core
   - Remove pointless wrapper functions in extcon-max77693 and i2c-cros-ec-tunnel
   - Use cross-architecture friendly data sizes in stmpe-i2c, arizona,
         max77686 and tps65910
   - Device Tree documentation updates throughout
   - Provide power management support in max77686
   - Few OF clean-ups in max77686
   - Use manged resources in tps6105x
 
  == New drivers/supported devices ==
   - Add support for s2mpu02 to sec-core
   - Add support for Allwinner A32 to sun6i-prcm
   - Add support for Maxim 77802 in max77686
   - Add support for DA9063 AD in da9063
   - Add new driver for Intel PMICs (generic) and specifically Crystal Cove
 
  == (Re-)moved drivers ==
   - Move out keyboard functionality cros_ec ==> input/keyboard/cros_ec_keyb
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Merge tag 'mfd-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD update from Lee Jones:
 "Changes to existing drivers:
   - checkpatch fixes throughout the subsystem
   - use Regmap to handle IRQs in max77686, extcon-max77693 and
     mc13xxx-core
   - use DMA in rtsx_pcr
   - restrict building on unsupported architectures on timberdale,
     cs5535
   - SPI hardening in cros_ec_spi
   - more robust error handing in asic3, cros_ec, ab8500-debugfs,
     max77686 and pcf50633-core
   - reorder PM runtime and regulator handing during shutdown in arizona
   - enable wakeup in cros_ec_spi
   - unused variable/code clean-up in pm8921-core, cros_ec, htc-i2cpld,
     tps65912-spi, wm5110-tables and ab8500-debugfs
   - add regulator handing into suspend() in sec-core
   - remove pointless wrapper functions in extcon-max77693 and
     i2c-cros-ec-tunnel
   - use cross-architecture friendly data sizes in stmpe-i2c, arizona,
     max77686 and tps65910
   - devicetree documentation updates throughout
   - provide power management support in max77686
   - few OF clean-ups in max77686
   - use manged resources in tps6105x

  New drivers/supported devices:
   - add support for s2mpu02 to sec-core
   - add support for Allwinner A32 to sun6i-prcm
   - add support for Maxim 77802 in max77686
   - add support for DA9063 AD in da9063
   - new driver for Intel PMICs (generic) and specifically Crystal Cove

  (Re-)moved drivers ==
   - move out keyboard functionality cros_ec ==> input/keyboard/cros_ec_keyb"

* tag 'mfd-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (101 commits)
  MAINTAINERS: Update MFD repo location
  mfd: omap-usb-host: Fix improper mask use.
  mfd: arizona: Only free the CTRLIF_ERR IRQ if we requested it
  mfd: arizona: Add missing handling for ISRC3 under/overclocked
  mfd: wm5110: Add new interrupt register definitions
  mfd: arizona: Rename thermal shutdown interrupt
  mfd: wm5110: Add in the output done interrupts
  mfd: wm5110: Remove non-existant interrupts
  mfd: tps65912-spi: Remove unused variable
  mfd: htc-i2cpld: Remove unused code
  mfd: da9063: Add support for AD silicon variant
  mfd: arizona: Map MICVDD from extcon device to the Arizona core
  mfd: arizona: Add MICVDD to mapped regulators for wm8997
  mfd: max77686: Ensure device type IDs are architecture agnostic
  mfd: max77686: Add Maxim 77802 PMIC support
  mfd: tps6105x: Use managed resources when allocating memory
  mfd: wm8997-tables: Suppress 'line over 80 chars' warnings
  mfd: kempld-core: Correct a variety of checkpatch warnings
  mfd: ipaq-micro: Fix coding style errors/warnings reported by checkpatch
  mfd: si476x-cmd: Remedy checkpatch style complains
  ...
2014-08-07 17:17:39 -07:00
David Rientjes
2a5e95d418 mm, arc: remove obsolete pagefault oom killer comment
Commit 609838cfed ("mm: invoke oom-killer from remaining unconverted page
fault handlers") converted arc to call pagefault_out_of_memory(), so remove
the comment about future conversion.

Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2014-08-07 16:10:59 -07:00
Olof Johansson
c4846a7823 Merge branch 'next/fixes-non-critical' into next/cleanup
Merging in the few fixes we had also received, no need to keep those in
a separate branch.

* next/fixes-non-critical:
  drivers: CCI: Correct use of ! and &
  MAINTAINERS: Add sdhci-st file to ARCH/STI architecture
  ARM: EXYNOS: Fix build breakge with PM_SLEEP=n
  ARM: omap2+: gpmc-nand: Use dynamic platform_device_alloc()
  omap16xx: Removes fixme no longer needed in ocpi_enable()
  ARM: dts: OMAP5: Add device nodes for ABB
  ARM: omap2+: usb-tusb6010.c: Cleaning up variable is set more than once

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-08-07 15:03:02 -07:00
Dave Airlie
7963e9db1b Revert "drm: drop redundant drm_file->is_master"
This reverts commit 48ba813701.

Thanks to Chris:
"drm_file->is_master is not synomous with having drm_file->master ==
drm_file->minor->master. This is because drm_file->master is the same
for all drm_files of the same generation and so when there is a master,
every drm_file believes itself to be the master. Confusion ensues and
things go pear shaped when one file is closed and there is no master
anymore."

Conflicts:
	drivers/gpu/drm/drm_drv.c
	drivers/gpu/drm/drm_stub.c
2014-08-08 07:30:53 +10:00
Linus Torvalds
66bb0aa077 Here are the PPC and ARM changes for KVM, which I separated because
they had small conflicts (respectively within KVM documentation,
 and with 3.16-rc changes).  Since they were all within the subsystem,
 I took care of them.
 
 Stephen Rothwell reported some snags in PPC builds, but they are all
 fixed now; the latest linux-next report was clean.
 
 New features for ARM include:
 - KVM VGIC v2 emulation on GICv3 hardware
 - Big-Endian support for arm/arm64 (guest and host)
 - Debug Architecture support for arm64 (arm32 is on Christoffer's todo list)
 
 And for PPC:
 - Book3S: Good number of LE host fixes, enable HV on LE
 - Book3S HV: Add in-guest debug support
 
 This release drops support for KVM on the PPC440.  As a result, the
 PPC merge removes more lines than it adds. :)
 
 I also included an x86 change, since Davidlohr tied it to an independent
 bug report and the reporter quickly provided a Tested-by; there was no
 reason to wait for -rc2.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull second round of KVM changes from Paolo Bonzini:
 "Here are the PPC and ARM changes for KVM, which I separated because
  they had small conflicts (respectively within KVM documentation, and
  with 3.16-rc changes).  Since they were all within the subsystem, I
  took care of them.

  Stephen Rothwell reported some snags in PPC builds, but they are all
  fixed now; the latest linux-next report was clean.

  New features for ARM include:
   - KVM VGIC v2 emulation on GICv3 hardware
   - Big-Endian support for arm/arm64 (guest and host)
   - Debug Architecture support for arm64 (arm32 is on Christoffer's todo list)

  And for PPC:
   - Book3S: Good number of LE host fixes, enable HV on LE
   - Book3S HV: Add in-guest debug support

  This release drops support for KVM on the PPC440.  As a result, the
  PPC merge removes more lines than it adds.  :)

  I also included an x86 change, since Davidlohr tied it to an
  independent bug report and the reporter quickly provided a Tested-by;
  there was no reason to wait for -rc2"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (122 commits)
  KVM: Move more code under CONFIG_HAVE_KVM_IRQFD
  KVM: nVMX: fix "acknowledge interrupt on exit" when APICv is in use
  KVM: nVMX: Fix nested vmexit ack intr before load vmcs01
  KVM: PPC: Enable IRQFD support for the XICS interrupt controller
  KVM: Give IRQFD its own separate enabling Kconfig option
  KVM: Move irq notifier implementation into eventfd.c
  KVM: Move all accesses to kvm::irq_routing into irqchip.c
  KVM: irqchip: Provide and use accessors for irq routing table
  KVM: Don't keep reference to irq routing table in irqfd struct
  KVM: PPC: drop duplicate tracepoint
  arm64: KVM: fix 64bit CP15 VM access for 32bit guests
  KVM: arm64: GICv3: mandate page-aligned GICV region
  arm64: KVM: GICv3: move system register access to msr_s/mrs_s
  KVM: PPC: PR: Handle FSCR feature deselects
  KVM: PPC: HV: Remove generic instruction emulation
  KVM: PPC: BOOKEHV: rename e500hv_spr to bookehv_spr
  KVM: PPC: Remove DCR handling
  KVM: PPC: Expose helper functions for data/inst faults
  KVM: PPC: Separate loadstore emulation from priv emulation
  KVM: PPC: Handle magic page in kvmppc_ld/st
  ...
2014-08-07 11:35:30 -07:00
Linus Torvalds
e306e3be1c - Remove unused V2 grant table support.
- Note that Konrad is xen-blkkback/front maintainer.
 - Add 'xen_nopv' option to disable PV extentions for x86 HVM guests.
 - Misc. minor cleanups.
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Merge tag 'stable/for-linus-3.17-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull Xen updates from David Vrabel:
 - remove unused V2 grant table support
 - note that Konrad is xen-blkkback/front maintainer
 - add 'xen_nopv' option to disable PV extentions for x86 HVM guests
 - misc minor cleanups

* tag 'stable/for-linus-3.17-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen-pciback: Document the 'quirks' sysfs file
  xen/pciback: Fix error return code in xen_pcibk_attach()
  xen/events: drop negativity check of unsigned parameter
  xen/setup: Remove Identity Map Debug Message
  xen/events/fifo: remove a unecessary use of BM()
  xen/events/fifo: ensure all bitops are properly aligned even on x86
  xen/events/fifo: reset control block and local HEADs on resume
  xen/arm: use BUG_ON
  xen/grant-table: remove support for V2 tables
  x86/xen: safely map and unmap grant frames when in atomic context
  MAINTAINERS: Make me the Xen block subsystem (front and back) maintainer
  xen: Introduce 'xen_nopv' to disable PV extensions for HVM guests.
2014-08-07 11:33:15 -07:00
Alexandre Belloni
6758ddafad dma: at_hdmac: fix invalid remaining bytes detection
Found using smatch:
drivers/dma/at_hdmac.c:299 atc_get_bytes_left() warn: unsigned
'atchan->remain_desc' is never less than zero.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-08-07 21:52:27 +05:30
Linus Torvalds
7f0d32e0c1 Microblaze patches for 3.17-rc1
- Add new syscall and fix comment
 - Fix udelay implementation
 - Fix libgcc for modules
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Merge tag 'microblaze-3.17-rc1' of git://git.monstr.eu/linux-2.6-microblaze

Pull microblaze updates from Michal Simek:
 - add new syscall and fix comment
 - fix udelay implementation
 - fix libgcc for modules

* tag 'microblaze-3.17-rc1' of git://git.monstr.eu/linux-2.6-microblaze:
  microblaze: Change libgcc-style functions from lib-y to obj-y
  microblaze: Wire-up renameat2 syscall
  microblaze: Add syscall number comment
  microblaze: delay.h fix udelay and ndelay for 8 bit args
2014-08-07 09:02:26 -07:00
Linus Torvalds
8b07673859 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32
Pull avr32 fix from Hans-Christian Egtvedt.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/egtvedt/linux-avr32:
  avr32: fix error return code
2014-08-07 09:01:25 -07:00
Linus Torvalds
f536b3cae8 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Pull powerpc updates from Ben Herrenschmidt:
 "This is the powerpc new goodies for 3.17.  The short story:

  The biggest bit is Michael removing all of pre-POWER4 processor
  support from the 64-bit kernel.  POWER3 and rs64.  This gets rid of a
  ton of old cruft that has been bitrotting in a long while.  It was
  broken for quite a few versions already and nobody noticed.  Nobody
  uses those machines anymore.  While at it, he cleaned up a bunch of
  old dusty cabinets, getting rid of a skeletton or two.

  Then, we have some base VFIO support for KVM, which allows assigning
  of PCI devices to KVM guests, support for large 64-bit BARs on
  "powernv" platforms, support for HMI (Hardware Management Interrupts)
  on those same platforms, some sparse-vmemmap improvements (for memory
  hotplug),

  There is the usual batch of Freescale embedded updates (summary in the
  merge commit) and fixes here or there, I think that's it for the
  highlights"

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (102 commits)
  powerpc/eeh: Export eeh_iommu_group_to_pe()
  powerpc/eeh: Add missing #ifdef CONFIG_IOMMU_API
  powerpc: Reduce scariness of interrupt frames in stack traces
  powerpc: start loop at section start of start in vmemmap_populated()
  powerpc: implement vmemmap_free()
  powerpc: implement vmemmap_remove_mapping() for BOOK3S
  powerpc: implement vmemmap_list_free()
  powerpc: Fail remap_4k_pfn() if PFN doesn't fit inside PTE
  powerpc/book3s: Fix endianess issue for HMI handling on napping cpus.
  powerpc/book3s: handle HMIs for cpus in nap mode.
  powerpc/powernv: Invoke opal call to handle hmi.
  powerpc/book3s: Add basic infrastructure to handle HMI in Linux.
  powerpc/iommu: Fix comments with it_page_shift
  powerpc/powernv: Handle compound PE in config accessors
  powerpc/powernv: Handle compound PE for EEH
  powerpc/powernv: Handle compound PE
  powerpc/powernv: Split ioda_eeh_get_state()
  powerpc/powernv: Allow to freeze PE
  powerpc/powernv: Enable M64 aperatus for PHB3
  powerpc/eeh: Aux PE data for error log
  ...
2014-08-07 08:50:34 -07:00
Linus Torvalds
e669830526 Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle:
 "This is the main pull request for 3.17.  It contains:

   - misc Cavium Octeon, BCM47xx, BCM63xx and Alchemy  updates
   - MIPS ptrace updates and cleanups
   - various fixes that will also go to -stable
   - a number of cleanups and small non-critical fixes.
   - NUMA support for the Loongson 3.
   - more support for MSA
   - support for MAAR
   - various FP enhancements and fixes"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (139 commits)
  MIPS: jz4740: remove unnecessary null test before debugfs_remove
  MIPS: Octeon: remove unnecessary null test before debugfs_remove_recursive
  MIPS: ZBOOT: implement stack protector in compressed boot phase
  MIPS: mipsreg: remove duplicate MIPS_CONF4_FTLBSETS_SHIFT
  MIPS: Bonito64: remove a duplicate define
  MIPS: Malta: initialise MAARs
  MIPS: Initialise MAARs
  MIPS: detect presence of MAARs
  MIPS: define MAAR register accessors & bits
  MIPS: mark MSA experimental
  MIPS: Don't build MSA support unless it can be used
  MIPS: consistently clear MSA flags when starting & copying threads
  MIPS: 16 byte align MSA vector context
  MIPS: disable preemption whilst initialising MSA
  MIPS: ensure MSA gets disabled during boot
  MIPS: fix read_msa_* & write_msa_* functions on non-MSA toolchains
  MIPS: fix MSA context for tasks which don't use FP first
  MIPS: init upper 64b of vector registers when MSA is first used
  MIPS: save/disable MSA in lose_fpu
  MIPS: preserve scalar FP CSR when switching vector context
  ...
2014-08-07 08:47:00 -07:00
Linus Torvalds
ebb067d2f4 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Martin Schwidefsky:
 "Mostly cleanups and bug-fixes, with two exceptions.

  The first is lazy flushing of I/O-TLBs for PCI to improve performance,
  the second is software dirty bits in the pmd for the madvise-free
  implementation"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (24 commits)
  s390/locking: Reenable optimistic spinning
  s390/mm: implement dirty bits for large segment table entries
  KVM: s390/mm: Fix page table locking vs. split pmd lock
  s390/dasd: fix camel case
  s390/3215: fix hanging console issue
  s390/irq: improve displayed interrupt order in /proc/interrupts
  s390/seccomp: fix error return for filtered system calls
  s390/pci: introduce lazy IOTLB flushing for DMA unmap
  dasd: fix error recovery for alias devices during format
  dasd: fix list_del corruption during format
  dasd: fix unresponsive device during format
  dasd: use aliases for formatted devices during format
  s390/pci: fix kmsg component
  s390/kdump: Return NOTIFY_OK for all actions other than MEM_GOING_OFFLINE
  s390/watchdog: Fix module name in Kconfig help text
  s390/dasd: replace seq_printf by seq_puts
  s390/dasd: replace pr_warning by pr_warn
  s390/dasd: Move EXPORT_SYMBOL after function/variable
  s390/dasd: remove unnecessary null test before debugfs_remove
  s390/zfcp: use qdio buffer helpers
  ...
2014-08-07 08:41:00 -07:00
Lee Jones
acad00d3d6 pwm: sti: Supply Device Tree binding documentation for ST's PWM IP
Signed-off-by: Ajit Pal Singh <ajitpal.singh@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-08-07 16:19:40 +02:00
Lee Jones
378fe115d1 pwm: sti: Add new driver for ST's PWM IP
This driver supports all current STi platforms' PWM IPs.

Signed-off-by: Ajit Pal Singh <ajitpal.singh@st.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
[thierry.reding: rename module to pwm-sti, fix build breakage]
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-08-07 16:18:27 +02:00
Guennadi Liakhovetski
cfc6abc3f1 dmaengine: nbpfaxi: don't build this driver where it cannot be used
Although this driver doesn't have any explicit compile-time architecture
dependencies, it is better not to bloat kernels on those platforms, where
this driver isn't needed, unless a compile test is being performed.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-08-07 19:27:43 +05:30
Julia Lawall
686913aa9f avr32: fix error return code
Convert a zero return value on error to a negative one, as returned
elsewhere in the function.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
identifier ret; expression e1,e2;
@@
(
if (\(ret < 0\|ret != 0\))
 { ... return ret; }
|
ret = 0
)
... when != ret = e1
    when != &ret
*if(...)
{
  ... when != ret = e2
      when forall
 return ret;
}
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
2014-08-07 15:28:35 +02:00
Rusty Russell
76215b04fd arch/powerpc/platforms/powernv/opal-dump.c: fix world-writable sysfs files
If you don't have a store function, you're not writable anyway!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2014-08-07 22:38:55 +09:30
Deepak S
274fa1c1ac drm/i915: Bring GPU Freq to min while suspending.
We might be leaving the PGU Frequency (and thus vnn) high during the suspend.
Flusing the delayed work queue should take care of this.

Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 14:04:09 +02:00
Rodrigo Vivi
885ea5a813 drm/i915: Fix DEIER and GTIER collecting for BDW.
BDW has many other Display Engine interrupts and GT interrupts registers.
Collecting it properly on gpu_error_state.

On debugfs all was properly listed already but besides we were also listing old
DEIER and GTIER that doesn't exist on BDW anymore. This was causing
unclaimed register messages

v2: Fix small issues of first version and don't read DEIER regs when pipe's
    power well is disabled
v3: bikeshed accepted: use enum pipe pipe instead of int i for pipe interection
v4: Ben notice previous version was checking for display_power_enabled without
    using propper locks. Using _unlocked version isn't reliable and we cannot
    get this registers when power well is off. So let's avoid getting all DE_IER
    per pipe for now. If someone think this is an useful information it can be
    added later.
v5: Ben: put back debugfs stuff that might be coverred by pm_get and use
    	 gen >= 8 trying to predict future.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=81701
Cc: Ben Widawsky <ben@bwidawsk.net>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: (v3) Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 14:04:08 +02:00
Mika Kuoppala
f260fe7b2f drm/i915: Don't accumulate hangcheck score on forward progress
If the actual head has progressed forward inside a batch (request),
don't accumulate hangcheck score.

As the hangcheck score in increased only by acthd jumping backwards,
the result is that we only declare an active batch as stuck if it is
trapped inside a loop. Or that the looping will dominate the batch
progression so that it overcomes the bonus that forward progress gives.

v2: Improved commit message (Chris Wilson)

Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
[danvet: s/active_loop/active (loop)/ as requested by Chris.]
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 14:04:07 +02:00
Kenneth Graunke
02c9f7e3cf drm/i915: Add the WaCsStallBeforeStateCacheInvalidate:bdw workaround.
On Broadwell, any PIPE_CONTROL with the "State Cache Invalidate" bit set
must be preceded by a PIPE_CONTROL with the "CS Stall" bit set.

Documented on the BSpec 3D workarounds page.

Reviewed-by: Rafael Barbalho <rafael.barbalho@intel.com>
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
[vsyrjala: add chv w/a note too]
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 14:04:07 +02:00
Kenneth Graunke
884ceacee3 drm/i915: Refactor Broadwell PIPE_CONTROL emission into a helper.
We'll want to reuse this for a workaround.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
[danvet: Rmove now unused int.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 14:01:12 +02:00
Rusty Russell
6656c21ca1 arch/powerpc/platforms/powernv/opal-elog.c: fix world-writable sysfs files
If you don't have a store function, you're not writable anyway!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Stewart Smith <stewart@linux.vnet.ibm.com>
2014-08-07 21:04:52 +09:30
Shawn Guo
31c4fa3442 pwm: imx: set can_sleep flag for imx_pwm
The .config() hook imx_pwm_config() calls clk APIs like clk_prepare()
and clk_get_rate(), which might sleep, so we need to set can_sleep flag
on pwm_chip.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-08-07 13:22:44 +02:00
Heikki Krogerus
65accd8738 pwm: lpss: remove dependency on clk framework
Unlike other Intel LPSS devices, the PWM does not have the
clock dividers or the gate. All we get from the clock is the
rate. Since PCI case uses the driver data to get the rate,
we can drop the clk and use the same data also in case of
ACPI. The frequency is the same.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Chew, Chiau Ee <chiau.ee.chew@intel.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-08-07 13:18:03 +02:00
Jingoo Han
ed1a819a3f pwm: pwm-tipwmss: remove unnecessary OOM messages
The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message. The following
checkpatch warning is also removed.

  WARNING: Possible unnecessary 'out of memory' message

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-08-07 13:14:33 +02:00
Alexandre Courbot
bdc6e95e12 MAINTAINERS: update GPIO include files
Files under include/linux/gpio/ were not reported as part of the GPIO
subsystem. Fix this.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-08-07 11:56:06 +02:00
Alexandre Courbot
b3ea074fd3 gpio: add missing includes in machine.h
linux/types.h and linux/list.h should be included so the typed used in
the header file are always properly declared.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-08-07 11:54:51 +02:00
Dave Airlie
fa1d0ee69c drm/tegra: Changes for v3.17-rc1
Mostly some cleanup all over the place. Pitch alignment limitations of
 the display controller are now honored and job submission is 64-bit
 safe.
 
 The SOR output (used for eDP) properly configures sync signal polarities
 according to the display mode rather than hard-coding them to some value
 and the number of bits per color is now taken from the panel rather than
 hard-coded to properly support 24-bit vs. 18-bit panels.
 
 The DSI controller now properly supports non-continuous clock mode.
 
 GEM objects can now have their flags and tiling mode modified via IOCTLs
 to allow buffers imported from Nouveau to be properly displayed. Newer
 generations of the Tegra display controller can also detile block linear
 buffers at scan-out time.
 
 Finally the driver now properly exports MODULE_DEVICE_TABLEs to allow it
 to be automatically loaded when built as a module.
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Merge tag 'drm/tegra/for-3.17-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next

drm/tegra: Changes for v3.17-rc1

Mostly some cleanup all over the place. Pitch alignment limitations of
the display controller are now honored and job submission is 64-bit
safe.

The SOR output (used for eDP) properly configures sync signal polarities
according to the display mode rather than hard-coding them to some value
and the number of bits per color is now taken from the panel rather than
hard-coded to properly support 24-bit vs. 18-bit panels.

The DSI controller now properly supports non-continuous clock mode.

GEM objects can now have their flags and tiling mode modified via IOCTLs
to allow buffers imported from Nouveau to be properly displayed. Newer
generations of the Tegra display controller can also detile block linear
buffers at scan-out time.

Finally the driver now properly exports MODULE_DEVICE_TABLEs to allow it
to be automatically loaded when built as a module.

* tag 'drm/tegra/for-3.17-rc1' of git://anongit.freedesktop.org/tegra/linux:
  drm/tegra: add MODULE_DEVICE_TABLEs
  drm/tegra: dc - Reset controller on driver remove
  drm/tegra: Properly align stride for framebuffers
  drm/tegra: sor - Configure proper sync polarities
  drm/tegra: sor - Use bits-per-color from panel
  drm/tegra: Make job submission 64-bit safe
  drm/tegra: Allow non-authenticated processes to create buffer objects
  drm/tegra: Add SET/GET_FLAGS IOCTLs
  drm/tegra: Add SET/GET_TILING IOCTLs
  drm/tegra: Implement more tiling modes
  drm/tegra: dsi - Handle non-continuous clock flag
  drm/tegra: sor - missing unlock on error
2014-08-07 19:53:22 +10:00
Dave Airlie
0c6287ec12 drm/panel: Changes for v3.17-rc1
Panels can now be more finely controlled via .prepare() and .unprepare()
 callbacks in addition to .enable() and .disable(). New kerneldoc details
 what they are supposed to do and when they should be called.
 
 The simple panel driver gained support for a couple of new panels and it
 is now possible to specify additional delays during power up and power
 down sequences if panels require it.
 
 DSI devices can now advertise that they support non-continuous clock
 mode which will allow DSI host controllers to disable the high speed
 clock after transmissions to save power.
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Merge tag 'drm/panel/for-3.17-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next

drm/panel: Changes for v3.17-rc1

Panels can now be more finely controlled via .prepare() and .unprepare()
callbacks in addition to .enable() and .disable(). New kerneldoc details
what they are supposed to do and when they should be called.

The simple panel driver gained support for a couple of new panels and it
is now possible to specify additional delays during power up and power
down sequences if panels require it.

DSI devices can now advertise that they support non-continuous clock
mode which will allow DSI host controllers to disable the high speed
clock after transmissions to save power.

* tag 'drm/panel/for-3.17-rc1' of git://anongit.freedesktop.org/tegra/linux: (30 commits)
  drm/panel: simple: Use devm_gpiod_get_optional()
  drm/dsi: Replace upcasting macro by function
  drm/panel: ld9040: Replace upcasting macro by function
  drm/exynos: dp: Modify driver to support drm_panel
  drm/exynos: Move DP setup into commit()
  drm/panel: simple: Add AUO B133HTN01 panel support
  drm/panel: simple: Support delays in panel functions
  drm/panel: simple: Add proper definition for prepare and unprepare
  drm/panel: s6e8aa0: Add proper definition for prepare and unprepare
  drm/panel: ld9040: Add proper definition for prepare and unprepare
  drm/tegra: Add support for panel prepare and unprepare routines
  drm/exynos: dsi: Add support for panel prepare and unprepare routines
  drm/exynos: dpi: Add support for panel prepare and unprepare routines
  drm/panel: simple: Add dummy prepare and unprepare routines
  drm/panel: s6e8aa0: Add dummy prepare and unprepare routines
  drm/panel: ld9040: Add dummy prepare and unprepare routines
  drm/panel: Provide convenience wrapper for .get_modes()
  drm/panel: add .prepare() and .unprepare() functions
  drm/panel: simple: Remove simple-panel compatible
  drm/panel: simple: Add Innolux N116BGE panel support
  ...
2014-08-07 19:51:52 +10:00
Ville Syrjälä
69bbeb4ae7 drm/i915: Fix threshold for choosing 32 vs. 64 precisions for VLV DDL values
The DDL registers can hold 7bit numbers. Make the most of those seven
bits by adjusting the threshold where we switch between the 64 vs. 32
precision multipliers.

Also we compute 'entries' to make the decision about precision, and then
we recompute the same value to calculate the actual drain latency. Just
use the already calculate 'entries' there.

Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 11:07:22 +02:00
Zhenyu Wang
22c5aee399 drm/i915: Fix drain latency precision multipler for VLV
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 11:07:21 +02:00
Rodrigo Vivi
843db716a9 drm/i915: Collect gtier properly on HSW.
GTIER and DEIER doesn't have same interface on HSW so this "or" operation
makes the information provided useless.

v2: since we have gtier variable already let's split for everybody
and avoid the strange | op.
    Also avoid overriding the value that was set for vlv. In this case I
    believe that we should reorganize the whole function, but I'll respect
    the comment that ask to not touch the order and let this organization
    work to be done later.
v3: moving VLV check to the right place.

Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 11:07:20 +02:00
Daniel Vetter
df662a28c2 drm/i915: Tune down MCH_SSKPD values warning
Users often can't do anything about this since their vendors stopped
providing BIOS updates. Also we seem to be able to hack around it
with increased latency values, and thus far the only reports have
been for screens with really high resolutions. So tune it down to a
level where only developers can see it.

Also drop some of the end-user fluff.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 11:07:20 +02:00
Daniel Vetter
8dfd1f044c drm/i915: Tune done rc6 enabling output
Power users spot this and then get adventurous and try to adjust
module driver options. Nothing good ever came out of that, so
hide it better.

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 11:07:19 +02:00
Daniel Vetter
cba38bfc44 drm/i915: Don't require dev->struct_mutex in psr_match_conditions
Since I've reworked psr support to no longer require x-tiling we don't
check any state protected by the Giant GEM Lock. So drop that check.

Also boo for lockdep_assert_held for not yelling when lockdep is
disabled.

Cc: Paulo Zanoni <przanoni@gmail.com>
Reported-by: Paulo Zanoni <przanoni@gmail.com>
Acked-by: Paulo Zanoni <przanoni@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 11:07:18 +02:00
Rodrigo Vivi
864c61811c drm/i915: Fix error state collecting
Fix signal_offset when recording semaphore state on BDW.

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 11:07:18 +02:00
Imre Deak
6d93c0c417 drm/i915: fix VDD state tracking after system resume
Just like during booting the BIOS can leave the VDD bit enabled after
system resume. So apply the same state sanitization there too. This
fixes a problem where after resume the port power domain refcount gets
unbalanced.

v2:
- unchanged
v3:
- call edp sanitizing from the encoder reset handler (Daniel)

Reported-and-tested-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 11:07:17 +02:00
Shobhit Kumar
f573de5a84 drm/i915: Add correct hw/sw config check for DSI encoder
Check in vlv_crtc_clock_get if DPLL is enabled before calling dpio read.
It will not be enabled for DSI and avoid dpio read WARN dumps.

Absence of ->get_config was causing other WARN dumps as well. Update
dpll_hw_state as well correctly

v2: Address review comments by Daniel
    - Check if DPLL is enabled rather than checking pipe output type
    - set adjusted_mode->flags to 0 in compute_config rather than using
      pipe_config->quirks
    - Add helper function in intel_dsi_pll.c and use that in intel_dsi.c
    - updated dpll_hw_state correctly
    - Updated commit message and title

v3: Address review comments by Imre
    - Proper masking of P1, M1 fields while computing divisors
    - assert in case of bpp mismatch
    - guard for divide by 0 while computing pclk
    - Use ARRAY_SIZE instead of direct calculation

Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 11:07:17 +02:00
Imre Deak
aba86890a1 drm/i915: factor out intel_edp_panel_vdd_sanitize
This will be needed by an upcoming patch too that needs to sanitize the
VDD state during resume. The additional async disabling is only needed
for the resume path, here it doesn't make a difference since we enable
VDD right after the sanitize call.

v2:
- don't set intel_dp ptr for non-eDP encoders (Ville)

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 11:07:16 +02:00
Shobhit Kumar
1381308bb1 drm/i915: wait for all DSI FIFOs to be empty
Ensure that the DSI packets for a particular sequence are completely
sent before going ahead in the enabling or disabling of the panel

Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 11:07:15 +02:00
Pavel Machek
57007df74a drm/i915: work around warning in i915_gem_gtt
Gcc warns that addr might be used uninitialized. It may not, but I see
why gcc gets confused.

Additionally, hiding code with side-effects inside WARN_ON() argument
seems uncool, so I moved it outside.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
[danvet: Add obligatory /* shuts up gcc */ comment.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-08-07 11:07:15 +02:00
Alexandre Courbot
9746c61960 drm/panel: simple: Use devm_gpiod_get_optional()
Use the new devm_gpiod_get_optional() to simplify the probe code.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-08-07 09:35:27 +02:00
Dmitry Torokhov
5e2aa2ed08 Merge branch 'next' into for-linus
Prepare first round of input updates for 3.17.
2014-08-06 23:36:12 -07:00
Dmitry Torokhov
fc8104bc5a Merge branch 'wacom' into next
Merge large update to Wacom driver, converting it from USB to a HID
driver and unifying wired and bluetooth support, from Benjamin
Tissoires.
2014-08-06 23:31:48 -07:00
Linus Torvalds
33caee3992 Merge branch 'akpm' (patchbomb from Andrew Morton)
Merge incoming from Andrew Morton:
 - Various misc things.
 - arch/sh updates.
 - Part of ocfs2.  Review is slow.
 - Slab updates.
 - Most of -mm.
 - printk updates.
 - lib/ updates.
 - checkpatch updates.

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (226 commits)
  checkpatch: update $declaration_macros, add uninitialized_var
  checkpatch: warn on missing spaces in broken up quoted
  checkpatch: fix false positives for --strict "space after cast" test
  checkpatch: fix false positive MISSING_BREAK warnings with --file
  checkpatch: add test for native c90 types in unusual order
  checkpatch: add signed generic types
  checkpatch: add short int to c variable types
  checkpatch: add for_each tests to indentation and brace tests
  checkpatch: fix brace style misuses of else and while
  checkpatch: add --fix option for a couple OPEN_BRACE misuses
  checkpatch: use the correct indentation for which()
  checkpatch: add fix_insert_line and fix_delete_line helpers
  checkpatch: add ability to insert and delete lines to patch/file
  checkpatch: add an index variable for fixed lines
  checkpatch: warn on break after goto or return with same tab indentation
  checkpatch: emit a warning on file add/move/delete
  checkpatch: add test for commit id formatting style in commit log
  checkpatch: emit fewer kmalloc_array/kcalloc conversion warnings
  checkpatch: improve "no space after cast" test
  checkpatch: allow multiple const * types
  ...
2014-08-06 21:14:42 -07:00
Linus Torvalds
6456a0438b Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:
 "This fixes the most immediate fallout from yesterday's networking
  merge:

   1) sock_tx_timestamp() must not clear the passed in tx_flags, but
      rather add to them.  Fix from Eric Dumazet.

   2) The hyperv driver sendbuf region increase needs to be decreased
      slightly to handle older backends.  From KY Srinivasan.

   3) Fix RCU lockdep splats in netlink diag after recent hashing
      changes, from Thomas Graf.

   4) The new IPV6_FLOWLABEL was given a socket option number that
      overlapped with an existing IP6 tables one, breaking ip6_tables.
      Fixed by Pablo Neira Ayuso"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
  netlink: hold nl_sock_hash_lock during diag dump
  tcp: md5: check md5 signature without socket lock
  net: fix USB network driver config option.
  net: reallocate new socket option number for IPV6_AUTOFLOWLABEL
  vmxnet3: fix decimal printf format specifiers prefixed with 0x
  net-timestamp: cumulative tcp timestamping fixes
  hyperv: Adjust the size of sendbuf region to support ws2008r2
  cxgb4: Fix for SR-IOV VF initialization
  net-timestamp: sock_tx_timestamp() fix
2014-08-06 21:06:02 -07:00
Linus Torvalds
158c12948f Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
Pull trivial tree changes from Jiri Kosina:
 "Summer edition of trivial tree updates"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (23 commits)
  doc: fix two typos in watchdog-api.txt
  irq-gic: remove file name from heading comment
  MAINTAINERS: Add miscdevice.h to file list for char/misc drivers.
  scsi: mvsas: mv_sas.c: Fix for possible null pointer dereference
  doc: replace "practise" with "practice" in Documentation
  befs: remove check for CONFIG_BEFS_RW
  scsi: doc: fix 'SCSI_NCR_SETUP_MASTER_PARITY'
  drivers/usb/phy/phy.c: remove a leading space
  mfd: fix comment
  cpuidle: fix comment
  doc: hpfall.c: fix missing null-terminate after strncpy call
  usb: doc: hotplug.txt code typos
  kbuild: fix comment in Makefile.modinst
  SH: add proper prompt to SH_MAGIC_PANEL_R2_VERSION
  ARM: msm: Remove MSM_SCM
  crypto: Remove MPILIB_EXTRA
  doc: CN: remove dead link, kerneltrap.org no longer works
  media: update reference, kerneltrap.org no longer works
  hexagon: update reference, kerneltrap.org no longer works
  doc: LSM: update reference, kerneltrap.org no longer works
  ...
2014-08-06 21:03:53 -07:00
Linus Torvalds
172bfe09dc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID updates from Jiri Kosina:
 "Some highlights:

   - hid-sony improvements of Sixaxis device support by Antonio Ospite
   - hid-hyperv driven devices can now be used as wakeup source, by
     Dexuan Cui
   - hid-lenovo driver is now more generic and supports more devices, by
     Jamie Lentin
   - hid-huion now supports wider range of tablets, by Nikolai
     Kondrashov
   - other various unsorted fixes and device ID additions"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (30 commits)
  HID: hyperv: register as a wakeup source
  HID: sony: Default initialize all elements of the LED max_brightness array to 1
  HID: huion: Fix sparse warnings
  HID: usbhid: Use flag HID_DISCONNECTED when a usb device is removed
  HID: ignore jabra gn9350e
  HID: cp2112: add I2C mode
  HID: use multi input quirk for 22b9:2968
  HID: rmi: only bind the hid-rmi driver to the mouse interface of composite USB devices
  HID: rmi: check that report ids exist in the report_id_hash before accessing their size
  HID: lenovo: Add support for Compact (BT|USB) keyboard
  HID: lenovo: Don't call function in condition, show error codes
  HID: lenovo: Prepare support for adding other devices
  HID: lenovo: Rename hid-lenovo-tpkbd to hid-lenovo
  HID: huion: Handle tablets with UC-Logic vendor ID
  HID: huion: Switch to generating report descriptor
  HID: huion: Don't ignore other interfaces
  HID: huion: Use "tablet" instead of specific model
  HID: add quirk for 0x04d9:0xa096 device
  HID: i2c-hid: call the hid driver's suspend and resume callbacks
  HID: rmi: change logging level of log messages related to unexpected reports
  ...
2014-08-06 20:56:28 -07:00