HID: remove x bit from sensor doc

Reported-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
HID: usbhid: quirk for Formosa IR receiver

Patch to add the Formosa Industrial Computing, Inc. Infrared Receiver
[IR605A/Q] to hid-ids.h and hid-quirks.c.  This IR receiver causes about a 10
second timeout when the usbhid driver attempts to initialze the device.  Adding
this device to the quirks list with HID_QUIRK_NO_INIT_REPORTS removes the
delay.

Signed-off-by: Nicholas Santos <nicholas.santos@gmail.com>
[jkosina@suse.cz: fix ordering]
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
ASoC: arizona: Disable free-running mode on FLL1

The free running mode can cause problems when attempting to bring up the
FLL running from a defined clock source. This patch disables
free-running mode.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
ASoC: fsl: fix multiple definition of init_module

With commit f2818d0 (ASoC: fsl: fix miscompilation of snd-soc-imx-pcm),
we will see the following build error when building modules with
CONFIG_SND_IMX_SOC=m in imx_v6_v7_defconfig.

  CC [M]  sound/soc/fsl/phycore-ac97.o
  LD [M]  sound/soc/fsl/snd-soc-fsl-ssi.o
  LD [M]  sound/soc/fsl/snd-soc-fsl-utils.o
  LD [M]  sound/soc/fsl/snd-soc-imx-ssi.o
  LD [M]  sound/soc/fsl/snd-soc-imx-audmux.o
  LD [M]  sound/soc/fsl/snd-soc-imx-pcm.o
sound/soc/fsl/imx-pcm-dma.o: In function `init_module':
imx-pcm-dma.c:(.init.text+0x0): multiple definition of `init_module'
sound/soc/fsl/imx-pcm-fiq.o:imx-pcm-fiq.c:(.init.text+0x0): first defined here
sound/soc/fsl/imx-pcm-dma.o: In function `cleanup_module':
imx-pcm-dma.c:(.exit.text+0x0): multiple definition of `cleanup_module'
sound/soc/fsl/imx-pcm-fiq.o:imx-pcm-fiq.c:(.exit.text+0x0): first defined here
make[4]: *** [sound/soc/fsl/snd-soc-imx-pcm.o] Error 1

Instead of using bool for SND_SOC_IMX_PCM_FIQ and SND_SOC_IMX_PCM_DMA
to fix the original issue, we should completely remove SND_SOC_IMX_PCM
and have imx-pcm.o statically linked with imx-pcm-fiq.o or imx-pcm-dma.o.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
ASoC: dapm: Fix sense of regulator bypass mode

Enable bypass when the regulator is idle, not when it is in use. This is
consistent with what the few existing users actually want.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
ASoC: wm5102: Correct AEC loopback mask

The generated defines in the header are pre-shifted.

Reported-by: Heather Lomond <Heather.Lomond@wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
ASoC: wm5110: Correct AEC loopback mask

The generated defines in the header are pre-shifted.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
regulator: MAINTAINERS: update email address

I no longer work at TI.

Signed-off-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
ASoC: MAINTAINERS: Update email address.

I'm no longer at TI.

Signed-off-by: Liam Girdwood <liam.r.girdwood@intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
ASoC: wm2200: correct mixer values and text

Signed-off-by: Chris Rattray <crattray@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
MIPS: vpe.c: Fix null pointer dereference in print arguments.

In the printk, the variable t euqals to NULL, so there is no t->index.
Use v->tc->index instead.

[ralf@linux-mips.org: Use opportunity of changing this line anyway to make
this line whitespacely correct.]

Signed-off-by: Cong Ding <dinggnu@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/4792/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: BCM47xx: Select GPIOLIB for BCMA on bcm47xx platform

The Kconfig items BCM47XX_BCMA and BCM47XX_SSB selected respectively
BCMA_DRIVER_GPIO and SSB_DRIVER_GPIO. These options depend on GPIOLIB
without explicitly selecting it so it results in a warning when GPIOLIB
is not set:

scripts/kconfig/conf --oldconfig Kconfig
warning: (BCM47XX_BCMA) selects BCMA_DRIVER_GPIO ... unmet direct
	dependencies (BCMA_POSSIBLE && BCMA && GPIOLIB)
warning: (BCM47XX_SSB) selects SSB_DRIVER_GPIO ... unmet direct
	dependencies (SSB_POSSIBLE && SSB && GPIOLIB)

which subsequently results in compile errors.

Signed-off-by: Arend van Spriel <arend@broadcom.com>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/4759/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: BCM47xx: Enable SSB prerequisite SSB_DRIVER_PCICORE.

Split of from Arend's patch.

Signed-off-by: Arend van Spriel <arend@broadcom.com>
Cc: Sergei Shtylyov <sshtylyov@mvista.com>
Cc: linux-mips@linux-mips.org
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Patchwork: https://patchwork.linux-mips.org/patch/4759/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
MIPS: Export <asm/break.h>.

It always should have been ...

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
ASoC: arizona: Use actual rather than desired BCLK when calculating LRCLK

Otherwise we'll get the wrong LRCLK if we need to pick a higher BCLK than
is required.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
MIPS: Add struct p_format to union mips_instruction.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
efivarfs: Drop link count of the right inode

efivarfs_unlink() should drop the file's link count, not the directory's.

Signed-off-by: Lingzhu Xiang <lxiang@redhat.com>
Cc: Jeremy Kerr <jeremy.kerr@canonical.com>
Tested-by: Lee, Chun-Yi <jlee@suse.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
efi, x86: Pass a proper identity mapping in efi_call_phys_prelog

Update efi_call_phys_prelog to install an identity mapping of all available
memory.  This corrects a bug on very large systems with more then 512 GB in
which bios would not be able to access addresses above not in the mapping.

The result is a crash that looks much like this.

BUG: unable to handle kernel paging request at 000000effd870020
IP: [<0000000078bce331>] 0x78bce330
PGD 0
Oops: 0000 [#1] SMP
Modules linked in:
CPU 0
Pid: 0, comm: swapper/0 Tainted: G        W    3.8.0-rc1-next-20121224-medusa_ntz+ #2 Intel Corp. Stoutland Platform
RIP: 0010:[<0000000078bce331>]  [<0000000078bce331>] 0x78bce330
RSP: 0000:ffffffff81601d28  EFLAGS: 00010006
RAX: 0000000078b80e18 RBX: 0000000000000004 RCX: 0000000000000004
RDX: 0000000078bcf958 RSI: 0000000000002400 RDI: 8000000000000000
RBP: 0000000078bcf760 R08: 000000effd870000 R09: 0000000000000000
R10: 0000000000000000 R11: 00000000000000c3 R12: 0000000000000030
R13: 000000effd870000 R14: 0000000000000000 R15: ffff88effd870000
FS:  0000000000000000(0000) GS:ffff88effe400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000effd870020 CR3: 000000000160c000 CR4: 00000000000006b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper/0 (pid: 0, threadinfo ffffffff81600000, task ffffffff81614400)
Stack:
 0000000078b80d18 0000000000000004 0000000078bced7b ffff880078b81fff
 0000000000000000 0000000000000082 0000000078bce3a8 0000000000002400
 0000000060000202 0000000078b80da0 0000000078bce45d ffffffff8107cb5a
Call Trace:
 [<ffffffff8107cb5a>] ? on_each_cpu+0x77/0x83
 [<ffffffff8102f4eb>] ? change_page_attr_set_clr+0x32f/0x3ed
 [<ffffffff81035946>] ? efi_call4+0x46/0x80
 [<ffffffff816c5abb>] ? efi_enter_virtual_mode+0x1f5/0x305
 [<ffffffff816aeb24>] ? start_kernel+0x34a/0x3d2
 [<ffffffff816ae5ed>] ? repair_env_string+0x60/0x60
 [<ffffffff816ae2be>] ? x86_64_start_reservations+0xba/0xc1
 [<ffffffff816ae120>] ? early_idt_handlers+0x120/0x120
 [<ffffffff816ae419>] ? x86_64_start_kernel+0x154/0x163
Code:  Bad RIP value.
RIP  [<0000000078bce331>] 0x78bce330
 RSP <ffffffff81601d28>
CR2: 000000effd870020
---[ end trace ead828934fef5eab ]---

Cc: stable@vger.kernel.org
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Nathan Zimmer <nzimmer@sgi.com>
Signed-off-by: Robin Holt <holt@sgi.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
efivarfs: Never return ENOENT from firmware

Files are created in efivarfs_create() before a corresponding variable
is created in the firmware. This leads to users being able to
read/write to the file without the variable existing in the
firmware. Reading a non-existent variable currently returns -ENOENT,
which is confusing because the file obviously *does* exist.

Convert EFI_NOT_FOUND into -EIO which is the closest thing to "error
while interacting with firmware", and should hopefully indicate to the
caller that the variable is in some uninitialised state.

Cc: Josh Boyer <jwboyer@redhat.com>
Acked-by: Jeremy Kerr <jeremy.kerr@canonical.com>
Cc: Lee, Chun-Yi <jlee@suse.com>
Cc: Andy Whitcroft <apw@canonical.com>
Reported-by: Lingzhu Xiang <lxiang@redhat.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
efivarfs: Delete dentry from dcache in efivarfs_file_write()

Unlike the unlink path that is called from the VFS layer, we need to
call d_delete() ourselves when a variable is deleted in
efivarfs_file_write().

Failure to do so means we can access a stale struct efivar_entry when
reading/writing the file, which can result in the following oops,

  [   59.978216] general protection fault: 0000 [#1] SMP
  [   60.038660] CPU 9
  [   60.040501] Pid: 1001, comm: cat Not tainted 3.7.0-2.fc19.x86_64 #1 IBM System x3550 M3 -[7944I21]-/69Y4438
  [   60.050840] RIP: 0010:[<ffffffff810d5d1e>]  [<ffffffff810d5d1e>] __lock_acquire+0x5e/0x1bb0
  [   60.059198] RSP: 0018:ffff880270595ce8  EFLAGS: 00010046
  [   60.064500] RAX: 0000000000000046 RBX: 0000000000000002 RCX: 0000000000000000
  [   60.071617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 6b6b6b6b6b6b6b83
  [   60.078735] RBP: ffff880270595dd8 R08: 0000000000000002 R09: 0000000000000000
  [   60.085852] R10: 6b6b6b6b6b6b6b83 R11: 0000000000000000 R12: 0000000000000000
  [   60.092971] R13: ffff88027170cd20 R14: 0000000000000000 R15: 0000000000000000
  [   60.100091] FS:  00007fc0c8ff3740(0000) GS:ffff880277000000(0000) knlGS:0000000000000000
  [   60.108164] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  [   60.113899] CR2: 0000000001520000 CR3: 000000026d594000 CR4: 00000000000007e0
  [   60.121016] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
  [   60.128135] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
  [   60.135254] Process cat (pid: 1001, threadinfo ffff880270594000, task ffff88027170cd20)
  [   60.143239] Stack:
  [   60.145251]  ffff880270595cf8 ffffffff81021da3 ffff880270595d08 ffffffff81021e19
  [   60.152714]  ffff880270595d38 ffffffff810acdb5 ffff880200000168 0000000000000086
  [   60.160175]  ffff88027170d5e8 ffffffff810d25ed ffff880270595d58 ffffffff810ace7f
  [   60.167638] Call Trace:
  [   60.170088]  [<ffffffff81021da3>] ? native_sched_clock+0x13/0x80
  [   60.176085]  [<ffffffff81021e19>] ? sched_clock+0x9/0x10
  [   60.181389]  [<ffffffff810acdb5>] ? sched_clock_cpu+0xc5/0x120
  [   60.187211]  [<ffffffff810d25ed>] ? trace_hardirqs_off+0xd/0x10
  [   60.193121]  [<ffffffff810ace7f>] ? local_clock+0x6f/0x80
  [   60.198513]  [<ffffffff810d2f6f>] ? lock_release_holdtime.part.26+0xf/0x180
  [   60.205465]  [<ffffffff810d7b57>] ? lock_release_non_nested+0x2e7/0x320
  [   60.212073]  [<ffffffff815638bb>] ? efivarfs_file_write+0x5b/0x280
  [   60.218242]  [<ffffffff810d7f41>] lock_acquire+0xa1/0x1f0
  [   60.223633]  [<ffffffff81563971>] ? efivarfs_file_write+0x111/0x280
  [   60.229892]  [<ffffffff8118b47c>] ? might_fault+0x5c/0xb0
  [   60.235287]  [<ffffffff816f1bf6>] _raw_spin_lock+0x46/0x80
  [   60.240762]  [<ffffffff81563971>] ? efivarfs_file_write+0x111/0x280
  [   60.247018]  [<ffffffff81563971>] efivarfs_file_write+0x111/0x280
  [   60.253103]  [<ffffffff811d307f>] vfs_write+0xaf/0x190
  [   60.258233]  [<ffffffff811d33d5>] sys_write+0x55/0xa0
  [   60.263278]  [<ffffffff816fbd19>] system_call_fastpath+0x16/0x1b
  [   60.269271] Code: 41 0f 45 d8 4c 89 75 f0 4c 89 7d f8 85 c0 0f 84 09 01 00 00 8b 05 a3 f9 ff 00 49 89 fa 41 89 f6 41 89 d3 85 c0 0f 84 12 01 00 00 <49> 8b 02 ba 01 00 00 00 48 3d a0 07 14 82 0f 44 da 41 83 fe 01
  [   60.289431] RIP  [<ffffffff810d5d1e>] __lock_acquire+0x5e/0x1bb0
  [   60.295444]  RSP <ffff880270595ce8>
  [   60.298928] ---[ end trace 1bbfd41a2cf6a0d8 ]---

Cc: Josh Boyer <jwboyer@redhat.com>
Acked-by: Jeremy Kerr <jeremy.kerr@canonical.com>
Cc: Lee, Chun-Yi <jlee@suse.com>
Cc: Andy Whitcroft <apw@canonical.com>
Reported-by: Lingzhu Xiang <lxiang@redhat.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>