Commit Graph

376555 Commits

Author SHA1 Message Date
Marek Belisko 67e1e2268e clk: si5351: Fix clkout rate computation.
Rate was incorrectly computed because we read from wrong divider register.

Signed-off-by: Marek Belisko <marek.belisko@streamunlimited.com>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Cc: stable@kernel.org
2013-05-29 15:09:15 -07:00
Trond Myklebust f448badd34 NFSv4: Fix a thinko in nfs4_try_open_cached
We need to pass the full open mode flags to nfs_may_open() when doing
a delegated open.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@vger.kernel.org
2013-05-29 16:03:23 -04:00
Wei Liu 8d0b8801c9 xenbus_client.c: correct exit path for xenbus_map_ring_valloc_hvm
Apparently we should not free page that has not been allocated.
This is b/c alloc_xenballooned_pages will take care of freeing
the page on its own.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2013-05-29 15:24:55 -04:00
Sylwester Nawrocki 056f3d58db clk: samsung: Add CLK_IGNORE_UNUSED flag for the sysreg clocks
Currently no driver *) handles the sysreg clock, with an assumption
that this clock is always left in its default state (enabled).

Before commit 6e6aac7590
ARM: EXYNOS: Migrate clock support to common clock framework

the sysreg clock was not even defined and hence wasn't handled
explicitly in the kernel.

To restore the previous behaviour disable masking the sysreg clock
off in the clock core by default.

*) Except the Exynos4x12 FIMC-IS driver, which will be modified
   to not touch the sysreg clock.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2013-05-29 11:52:19 -07:00
Fabio Baltieri f586938ba2 clk: ux500: clk-sysctrl: handle clocks with no parents
Fix clk_reg_sysctrl() to set main clock registers of new struct
clk_sysctrl even if the registered clock has no parents.

This fixes an issue where "ulpclk" was registered with all clk->reg_*
fields uninitialized, causing a -EINVAL error from clk_prepare().

Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2013-05-29 11:52:18 -07:00
Lee Jones dd47044803 clk: ux500: Provide device enumeration number suffix for SMSC911x
First Ethernet device has a ".0" appended onto the device name. It
appears that we need this in order to obtain the correct clock.

Without this fix Ethernet does not function on Ux500 devices, which is a
regression.

Cc: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
[mturquette@linaro.org: improved changelog]
2013-05-29 11:52:18 -07:00
Kleber Sacilotto de Souza 7e0e419637 radeon: use max_bus_speed to activate gen2 speeds
radeon currently uses a drm function to get the speed capabilities for
the bus, drm_pcie_get_speed_cap_mask. However, this is a non-standard
method of performing this detection and this patch changes it to use
the max_bus_speed attribute.

From: Lucas Kannebley Tavares <lucaskt@linux.vnet.ibm.com>
Signed-off-by: Kleber Sacilotto de Souza <klebers@linux.vnet.ibm.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-29 12:36:12 -04:00
Alex Deucher 50a583f64b drm/radeon: narrow scope of Apple re-POST hack
This narrows the scope of the apple re-POST hack added in:
drm/radeon: re-POST the asic on Apple hardware when booted via EFI

That patch prevents UVD from working on macs when booted in EFI
mode.  The original patch fixed macbook2,1 systems which were
r5xx and hence have no UVD.  Limit the hack to those systems to
prevent UVD breakage on newer systems.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=63935

Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Matthew Garrett <matthew.garrett@nebula.com>
2013-05-29 12:35:45 -04:00
Alex Deucher 2cf3a4fcc6 drm/radeon: don't check crtcs in card_posted() on cards without DCE
Skip checking crtcs in hardware without them.  Avoids checking
non-existent hardware.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-29 11:35:07 -04:00
Alex Deucher 09fb8bd1a6 drm/radeon: fix card_posted check for newer asics
Newer asics have variable numbers of crtcs.  Use that
rather than the asic family to determine which crtcs
to check.  This avoids checking non-existent crtcs or
missing crtcs on certain asics.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-05-29 11:35:05 -04:00
Alex Deucher 468ef1a58c drm/radeon: fix typo in cu_per_sh on verde
Should be 5 rather than 2.

Noticed by sroland and glisse on IRC.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-05-29 11:35:04 -04:00
Christian König 27b0705c68 drm/radeon: UVD block on SUMO2 is the same as on SUMO
The chip id for SUMO2 isn't used.

fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=63935

Tested-By: Dave Witbrodt <dawitbro@sbcglobal.net>
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-05-29 11:35:03 -04:00
J. Bruce Fields afe3c3fd53 svcrpc: fix failures to handle -1 uid's and gid's
As of f025adf191 "sunrpc: Properly decode
kuids and kgids in RPC_AUTH_UNIX credentials" any rpc containing a -1
(0xffff) uid or gid would fail with a badcred error.

Reported symptoms were xmbc clients failing on upgrade of the NFS
server; examination of the network trace showed them sending -1 as the
gid.

Reported-by: Julian Sikorski <belegdol@gmail.com>
Tested-by: Julian Sikorski <belegdol@gmail.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2013-05-29 10:37:47 -04:00
Jan Beulich d69c0e3975 xen-pciback: more uses of cached MSI-X capability offset
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2013-05-29 09:04:22 -04:00
Stefan Bader 1db01b4903 xen: Clean up apic ipi interface
Commit f447d56d36 introduced the
implementation of the PV apic ipi interface. But there were some
odd things (it seems none of which cause really any issue but
maybe they should be cleaned up anyway):
 - xen_send_IPI_mask_allbutself (and by that xen_send_IPI_allbutself)
   ignore the passed in vector and only use the CALL_FUNCTION_SINGLE
   vector. While xen_send_IPI_all and xen_send_IPI_mask use the vector.
 - physflat_send_IPI_allbutself is declared unnecessarily. It is never
   used.

This patch tries to clean up those things.

Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2013-05-29 09:04:21 -04:00
Aurelien Chartier 33c1174bae xenbus: save xenstore local status for later use
Save the xenstore local status computed in xenbus_init. It can then be used
later to check if xenstored is running in this domain.

Signed-off-by: Aurelien Chartier <aurelien.chartier@citrix.com>
[Changes in v4:
- Change variable name to xen_store_domain_type]
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2013-05-29 09:04:20 -04:00
Aurelien Chartier 2abb274629 xenbus: delay xenbus frontend resume if xenstored is not running
If the xenbus frontend is located in a domain running xenstored, the device
resume is hanging because it is happening before the process resume. This
patch adds extra logic to the resume code to check if we are the domain
running xenstored and delay the resume if needed.

Signed-off-by: Aurelien Chartier <aurelien.chartier@citrix.com>
[Changes in v2:
- Instead of bypassing the resume, process it in a workqueue]
[Changes in v3:
- Add a struct work in xenbus_device to avoid dynamic allocation
- Several small code fixes]
[Changes in v4:
- Use a dedicated workqueue]
[Changes in v5:
- Move create_workqueue error handling to xenbus_frontend_dev_resume]
Acked-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2013-05-29 09:04:19 -04:00
Takashi Iwai 8a90bb5116 ASoC: Updates for v3.10
A series of driver specific updates, none particularly critical, plus
 one fix to the compressed API code to handle capture streams properly
 which is very safe for mainline as there's no current users.
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Merge tag 'asoc-v3.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v3.10

A series of driver specific updates, none particularly critical, plus
one fix to the compressed API code to handle capture streams properly
which is very safe for mainline as there's no current users.
2013-05-29 12:52:16 +02:00
Linus Torvalds c476321533 ARM: Exynos fixes for 3.10-rc
Here's a shorter set of fixes for 3.10, all for Samsung Exynos platforms.
 
 It also includes a defconfig update so that exynos_defconfig provides
 a meaningful set of drivers to boot an unmodified kernel on the Samsung
 ARM-based Chromebooks.
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM Exynos fixes from Olof Johansson:
 "Here's a shorter set of fixes for 3.10, all for Samsung Exynos
  platforms.

  It also includes a defconfig update so that exynos_defconfig provides
  a meaningful set of drivers to boot an unmodified kernel on the
  Samsung ARM-based Chromebooks."

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: exynos: defconfig update
  ARM: SAMSUNG: Add names to fimd0 IRQ resources
  ARM: EXYNOS: fix software reset logic for EXYNOS5440 SOC
  ARM: EXYNOS: Fix support of Exynos4210 rev0 SoC
  ARM: dts: Enabling samsung-usb2phy driver for exynos5250
2013-05-29 19:24:55 +09:00
Jean-Christophe PLAGNIOL-VILLARD 2436e8aa8a Merge branch 'fbdev-3.10-fixes' of git://gitorious.org/linux-omap-dss2/linux into linux-fbdev/for-3.10-fixes
Pull Tomi fixes for ps3fb and omap2

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2013-05-29 17:00:34 +08:00
Olof Johansson da9d0fbf5e ARM: exynos: defconfig update
This turns on a number of configs that are useful on the Chromebook, but also
good to have on in general:

* USB host and MMC drivers(!)
* I2C GPIO arbitration driver
* CYAPA trackpad driver
* simplefb
* CROS EC and keyboard drivers
* S5M8767 driver
* MAX77686 drivers
* MAX8997 driver
* DEVTMPFS + mount
* DM_CRYPT (as module)
* CRYPTOLOOP
* HIGHMEM
* PRINTK timestamps

This also turns off DEBUG_LL, and switches the hardcoded Samsung lowlevel
uart to uart 3 (which is only used to show the "uncompressing kernel"
message at boot, it seems).

Signed-off-by: Olof Johansson <olof@lixom.net>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Tushar Behera <tushar.behera@linaro.org>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
2013-05-28 17:21:41 -07:00
Zhang Yanfei e9d0626ed4 x86-64, init: Fix a possible wraparound bug in switchover in head_64.S
In head_64.S, a switchover has been used to handle kernel crossing
1G, 512G boundaries.

And commit 8170e6bed4
    x86, 64bit: Use a #PF handler to materialize early mappings on demand
said:
    During the switchover in head_64.S, before #PF handler is available,
    we use three pages to handle kernel crossing 1G, 512G boundaries with
    sharing page by playing games with page aliasing: the same page is
    mapped twice in the higher-level tables with appropriate wraparound.

But from the switchover code, when we set up the PUD table:
114         addq    $4096, %rdx
115         movq    %rdi, %rax
116         shrq    $PUD_SHIFT, %rax
117         andl    $(PTRS_PER_PUD-1), %eax
118         movq    %rdx, (4096+0)(%rbx,%rax,8)
119         movq    %rdx, (4096+8)(%rbx,%rax,8)

It seems line 119 has a potential bug there. For example,
if the kernel is loaded at physical address 511G+1008M, that is
    000000000 111111111 111111000 000000000000000000000
and the kernel _end is 512G+2M, that is
    000000001 000000000 000000001 000000000000000000000
So in this example, when using the 2nd page to setup PUD (line 114~119),
rax is 511.
In line 118, we put rdx which is the address of the PMD page (the 3rd page)
into entry 511 of the PUD table. But in line 119, the entry we calculate from
(4096+8)(%rbx,%rax,8) has exceeded the PUD page. IMO, the entry in line
119 should be wraparound into entry 0 of the PUD table.

The patch fixes the bug.

Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Link: http://lkml.kernel.org/r/5191DE5A.3020302@cn.fujitsu.com
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: <stable@vger.kernel.org> v3.9
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-05-28 15:41:59 -07:00
J. Bruce Fields b161c14440 svcrpc: implement O_NONBLOCK behavior for use-gss-proxy
Somebody noticed LTP was complaining about O_NONBLOCK opens of
/proc/net/rpc/use-gss-proxy succeeding and then a following read
hanging.

I'm not convinced LTP really has any business opening random proc files
and expecting them to behave a certain way.  Maybe this isn't really a
bug.

But in any case the O_NONBLOCK behavior could be useful for someone that
wants to test whether gss-proxy is up without waiting.

Reported-by: Jan Stancek <jstancek@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2013-05-28 16:46:51 -04:00
Linus Torvalds 58f8bbd2e3 Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Pull drm fixes from Dave Airlie:
 "This is mostly exynos and intel fixes, along with some vblank patches
  I lost from Rob a few months ago that make wayland work better on lots
  of GPUs, also a qxl kconfig fix."

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (22 commits)
  qxl: fix Kconfig deps - select FB_DEFERRED_IO
  drm/exynos: replace request_threaded_irq with devm function
  drm/exynos: remove unnecessary devm_kfree
  drm/exynos: fix build warnings from ipp fimc
  drm/exynos: cleanup device pointer usages
  drm/exynos: wait for the completion of pending page flip
  drm/exynos: use drm_send_vblank_event() helper
  drm/i915: avoid premature DP AUX timeouts
  drm/i915: avoid premature timeouts in __wait_seqno()
  drm/i915: use msecs_to_jiffies_timeout instead of open coding the same
  drm/i915: add msecs_to_jiffies_timeout to guarantee minimum duration
  drm/i915: force full modeset if the connector is in DPMS OFF mode
  drm/exynos: page flip fixes
  drm/exynos: exynos_hdmi: Pass correct pointer to free_irq()
  drm/exynos: exynos_drm_ipp: Fix incorrect usage of IS_ERR_OR_NULL
  drm/exynos: exynos_drm_fbdev: Fix incorrect usage of IS_ERR_OR_NULL
  drm/imx: use drm_send_vblank_event() helper
  drm/shmob: use drm_send_vblank_event() helper
  drm/radeon: use drm_send_vblank_event() helper
  drm/nouveau: use drm_send_vblank_event() helper
  ...
2013-05-28 10:11:34 -07:00
Linus Torvalds 30a9e50143 Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
 "This push fixes a crash in the new sha256_ssse3 driver as well as a
  DMA setup/teardown bug in caam"

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: sha256_ssse3 - fix stack corruption with SSSE3 and AVX implementations
  crypto: caam - fix inconsistent assoc dma mapping direction
2013-05-28 10:09:38 -07:00
Linus Torvalds 320b34e3e0 Merge branch 'for-3.10' of git://git.samba.org/sfrench/cifs-2.6
Pull CIFS fixes from Steve French:
 "Fixes for a couple of DFS problems, a problem with extended security
  negotiation and two other small cifs fixes"

* 'for-3.10' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: fix composing of mount options for DFS referrals
  cifs: stop printing the unc= option in /proc/mounts
  cifs: fix error handling when calling cifs_parse_devname
  cifs: allow sec=none mounts to work against servers that don't support extended security
  cifs: fix potential buffer overrun when composing a new options string
  cifs: only set ops for inodes in I_NEW state
2013-05-28 10:08:39 -07:00
Linus Torvalds e3bf756eb9 Two more fixes:
The first one was reported by Mauro Carvalho Chehab, where if a poll()
 is done against a trace buffer for a CPU that has never been online,
 it will crash the kernel, as buffers are only created when a CPU comes
 on line, but the trace files are for all possible CPUs.
 
 This fix is to check if the buffer was allocated and if not return -EINVAL.
 
 That was the simple fix, the real fix is a bit more complex and not for
 a -rc release. We could have the files created when the CPUs come online.
 That would require some design changes.
 
 The second one was reported by Peter Zijlstra. If the kernel command line
 has ftrace=nop, it will lock up the system on boot up. This is because
 the new design for 3.10 has the nop tracer bootstrap the tracing subsystem.
 When ftrace=<trace> is defined, when a that tracer is registered, it
 starts the tracing, but uses the nop tracer to clear things out.
 What happened here was that ftrace=nop caused the registering of nop
 to start it and use nop before it was initialized.
 
 The only thing nop needs to have done to initialize it is to have the
 tracer point its current_tracer structure member to the nop tracer.
 Doing that before registering the nop tracer makes everything work.
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Merge tag 'trace-fixes-v3.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

Pull tracing fixes from Steven Rostedt:
 "Two more fixes:

  The first one was reported by Mauro Carvalho Chehab, where if a poll()
  is done against a trace buffer for a CPU that has never been online,
  it will crash the kernel, as buffers are only created when a CPU comes
  on line, but the trace files are for all possible CPUs.

  This fix is to check if the buffer was allocated and if not return
  -EINVAL.

  That was the simple fix, the real fix is a bit more complex and not
  for a -rc release.  We could have the files created when the CPUs come
  online.  That would require some design changes.

  The second one was reported by Peter Zijlstra.  If the kernel command
  line has ftrace=nop, it will lock up the system on boot up.  This is
  because the new design for 3.10 has the nop tracer bootstrap the
  tracing subsystem.  When ftrace=<trace> is defined, when a that tracer
  is registered, it starts the tracing, but uses the nop tracer to clear
  things out.  What happened here was that ftrace=nop caused the
  registering of nop to start it and use nop before it was initialized.

  The only thing nop needs to have done to initialize it is to have the
  tracer point its current_tracer structure member to the nop tracer.
  Doing that before registering the nop tracer makes everything work."

* tag 'trace-fixes-v3.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
  ring-buffer: Do not poll non allocated cpu buffers
  tracing: Fix crash when ftrace=nop on the kernel command line
2013-05-28 09:39:04 -07:00
Linus Torvalds 3c48dd4964 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k
Pull m68k fixes from Geert Uytterhoeven:
 - futex support that I had missed before,
 - A long-overdue update of the m68k defconfigs.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k: Update defconfigs for v3.9
  m68k: implement futex.h to support userspace robust futexes and PI mutexes
2013-05-28 09:23:23 -07:00
Linus Torvalds 6e7d43f494 Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze
Pull microblaze fixes from Michal Simek:
 "One patch fix futex support and my patches fix warnings which were
  reported by Geert's regression testing"

* 'next' of git://git.monstr.eu/linux-2.6-microblaze:
  microblaze: Reversed logic in futex cmpxchg
  microblaze: Use proper casting for inb/inw/inl in io.h
  microblaze: Initialize temp variable to remove compilation warning
2013-05-28 09:21:13 -07:00
Steven Rostedt (Red Hat) 6721cb6002 ring-buffer: Do not poll non allocated cpu buffers
The tracing infrastructure sets up for possible CPUs, but it uses
the ring buffer polling, it is possible to call the ring buffer
polling code with a CPU that hasn't been allocated. This will cause
a kernel oops when it access a ring buffer cpu buffer that is part
of the possible cpus but hasn't been allocated yet as the CPU has never
been online.

Reported-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2013-05-28 10:53:20 -04:00
Mark Brown 1ab9ecc248 Merge remote-tracking branch 'asoc/fix/wm8994' into asoc-linus 2013-05-28 15:41:37 +01:00
Mark Brown 9f1b2556c5 Merge remote-tracking branch 'asoc/fix/max98090' into asoc-linus 2013-05-28 15:41:36 +01:00
Mark Brown 72322e6362 Merge remote-tracking branch 'asoc/fix/davinci' into asoc-linus 2013-05-28 15:41:36 +01:00
Mark Brown 7ae3433628 Merge remote-tracking branch 'asoc/fix/cs42l52' into asoc-linus 2013-05-28 15:41:35 +01:00
Mark Brown d63aaee1fe Merge remote-tracking branch 'asoc/fix/compress' into asoc-linus 2013-05-28 15:41:35 +01:00
Mark Brown c6859959fc Merge remote-tracking branch 'asoc/fix/arizona' into asoc-linus 2013-05-28 15:41:34 +01:00
Nicolas Schichan 04d245b789 ASoC: cs42l52: fix default value for MASTERA_VOL.
The default register value for MASTERA_VOL is 0x00, the same as
MASTERB_VOL.

Signed-off-by: Nicolas Schichan <nschichan@freebox.fr>
Acked-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
2013-05-28 15:40:50 +01:00
Vinod Koul 7d6898be8d ASoC: wm8994: check for array index returned
The array 'drc_cfg' of size 3 may use index value -22 (EINVAL)
The array 'retune_mobile_cfg' of size 3 may use index value -22 (EINVAL)

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-05-28 15:36:45 +01:00
Mark Brown 9767a58b8b ASoC: wm8994: Fix reporting of accessory removal on WM8958
During recent refactoring the code to report removal when MICDET reports
an absent microphone was removed, causing problems for systems which rely
solely on the MICDET for this functionality. Restore it.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-05-28 10:22:36 -04:00
Vinod Koul d3134e211e ASoC: wm8994: use the correct pointer to get the control value
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-05-28 10:10:09 -04:00
Frederico Cadete 1d7004f059 xmem/tmem: fix 'undefined variable' build error.
In the (not so useful) kernel configuration where CONFIG_SWAP
is undefined and CONFIG_XEN_SELFBALLOONING is defined,
xen_tmem_init would use undefined variable 'static bool frontswap'.

Added #else to have #define frontswap (0) in the case where
CONFIG_FRONTSWAP is not defined.

Signed-off-by: Frederico Cadete <frederico@cadete.eu>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2013-05-28 09:54:48 -04:00
Geert Uytterhoeven 37c14e83ee m68k: Update defconfigs for v3.9
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2013-05-28 10:22:06 +02:00
Andrew Jones c89b65e7ff qxl: fix Kconfig deps - select FB_DEFERRED_IO
Signed-off-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-05-28 17:03:37 +10:00
Jussi Kivilinna de614e561b crypto: sha256_ssse3 - fix stack corruption with SSSE3 and AVX implementations
The _XFER stack element size was set too small, 8 bytes, when it needs to be
16 bytes. As _XFER is the last stack element used by these implementations,
the 16 byte stores with 'movdqa' corrupt the stack where the value of register
%r12 is temporarily stored. As these implementations align the stack pointer
to 16 bytes, this corruption did not happen every time.

Patch corrects this issue.

Reported-by: Julian Wollrath <jwollrath@web.de>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Tested-by: Julian Wollrath <jwollrath@web.de>
Acked-by: Tim Chen <tim.c.chen@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2013-05-28 13:46:47 +08:00
Olof Johansson 81c0d9047f Fixes following for v3.10
- to get usb2 working on the Chromebook with adding the
   usb phy node for usb2 on exynos5250
 - supporting exynos4210 rev0 SoC
 - exynos5440 restart applying only to powered-on domains
 - drm-exynos probe failure with adding resource names to
   fimd0 platform device
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Merge tag 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

From Kukjin Kim:

Fixes following for v3.10
- to get usb2 working on the Chromebook with adding the
  usb phy node for usb2 on exynos5250
- supporting exynos4210 rev0 SoC
- exynos5440 restart applying only to powered-on domains
- drm-exynos probe failure with adding resource names to
  fimd0 platform device

* tag 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: SAMSUNG: Add names to fimd0 IRQ resources
  ARM: EXYNOS: fix software reset logic for EXYNOS5440 SOC
  ARM: EXYNOS: Fix support of Exynos4210 rev0 SoC
  ARM: dts: Enabling samsung-usb2phy driver for exynos5250
2013-05-27 19:26:30 -07:00
Linus Walleij a386267a2c pinctrl: pinconf: take the right mutex
The pinconf_dgb_config_print() takes the per-pincontroller
mutex, when what it wants to take is actually the pin maps
mutex.

Reported-by: James Hogan <james.hogan@imgtec.com>
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-05-27 15:53:32 +02:00
Wei Yongjun d72f88a42b pinctrl: sunxi: fix error return code in sunxi_pinctrl_probe()
Fix to return a negative error code from the devm_clk_get() error
handling case instead of 0, as done elsewhere in this function.

Introduced by commit 950707c0eb
(pinctrl: sunxi: add clock support)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-05-27 15:37:09 +02:00
Tomasz Figa 7ccbc60cd9 pinctrl: exynos: Handle suspend/resume of GPIO EINT registers
Some GPIO EINT control registers needs to be preserved across
suspend/resume cycle. This patch extends the driver to take care of
this.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-05-27 15:37:09 +02:00
Tomasz Figa 3385474c3a pinctrl: samsung: Allow per-bank SoC-specific private data
This patch extends pin bank descriptor structure with SoC-specific
private data field that allows SoC-specific drivers to store their own
private data.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Tested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-05-27 15:37:09 +02:00
Tomasz Figa 21c219933f pinctrl: samsung: Add support for SoC-specific suspend/resume callbacks
SoC-specific driver might require additional save and restore of
registers. This patch adds pair of SoC-specific callbacks per pinctrl
device to account for this.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Tested-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-05-27 15:37:08 +02:00