x86, suspend: Correct the restore of CR4, EFER; skip computing EFLAGS.ID

The patch:

    73201dbe x86, suspend: On wakeup always initialize cr4 and EFER

... was incorrectly committed in an intermediate (unfinished) form.

- We need to test CF, not ZF, for a bit test with btl.
- We don't actually need to compute the existence of EFLAGS.ID,
  since we set a flag at suspend time if CR4 should be restored.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Link: http://lkml.kernel.org/r/1348529239-17943-1-git-send-email-hpa@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
x86/reboot: Remove quirk entry for SBC FITPC

Remove the quirk for the SBC FITPC. It seems ot have been
required when the default was kbd reboot, but no longer required
now that the default is acpi reboot. Furthermore, BIOS reboot no
longer works for this board as of 2.6.39 or any of the 3.x
kernels.

Signed-off-by: David Hooper <dave@beermex.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Link: http://lkml.kernel.org/r/20121002142635.17403.59959.stgit@localhost.localdomain
Signed-off-by: Ingo Molnar <mingo@kernel.org>
x86/cache_info: Use ARRAY_SIZE() in amd_l3_attrs()

Using ARRAY_SIZE() is more readable.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Cc: Shai Fultheim <shai@scalemp.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
Link: http://lkml.kernel.org/r/20121002083409.GM12398@elgon.mountain
Signed-off-by: Ingo Molnar <mingo@kernel.org>
ASoC: twl6040: Fix Stream DAPM mapping

Fixes commit: 805238b ASoC: twl6040: Convert to use DAI DAPM widgets
where the connection between the stream widgets and the ADC widgets was
reversed and because of this on capture the DAPM is not powering up the
codec.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
ASoC: omap-abe-twl6040: Fix typo of Vibrator

It is not Vinrator but Vibrator.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
ASoC: Fix wrong include for McPDM

McPDM needs platt/cpu.h for omap_rev and not omap_hwmod.h.
Drivers must not include omap_hwmod.h at, it will be
private to mach-omap2 soon. Fix the problem before other
drivers will also start including omap_hwmod.h.

Note that also plat/cpu.h will be going away, so the
omap_rev check needs to be replaced with mcpdm-watchdog
flag from platform_data or DT.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
ASoC: omap-mcpdm: Remove OMAP revision check

The OMAP revision check is not needed since the watchdog bit is not in use
on 4430 ES1.0 and have no effect when we set the bit. The watchdog need to
be enabled on all other revisions.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
ASoC: ams-delta: Convert to use snd_soc_register_card()

The old method of registering with the ASoC core by creating a
"soc-audio" platform device no longer works for Amstrad Delta sound card
after recent changes to drvdata handling (commit
0998d0631001288a5974afc0b2a5f568bcdecb4d, 'device-core: Ensure drvdata =
NULL when no driver is bound'.

Use snd_soc_register_card() method instead, as suggested by the ASoC
core generated warning message, and move both the card and codec
platform device registration to the arch board file where those belong.

Created and tested against linux-3.6-rc5.

Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Merge branches 'asoc-twl6040' and 'asoc-omap' into for-3.7
ASoC: bells: Correct typo in sub speaker DAI name for WM5110

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
ASoC: wm2200: Use rev A register patches on rev B

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
ASoC: wm2200: Fix non-inverted OUT2 mute control

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
net, TTY: initialize tty->driver_data before usage

Commit 9c650ffc ("TTY: ircomm_tty, add tty install") split _open() to
_install() and _open(). It also moved the initialization of driver_data
out of open(), but never added it to install() - causing a NULL ptr
deref whenever the driver was used.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Acked-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tty: Fix bogus "callbacks suppressed" messages

On the current git tree one sees messages such as:
 tty_init_dev: 24 callbacks suppressed
 tty_init_dev: 3 callbacks suppressed

To fix this we need to look at condition before calling __ratelimit in
the WARN_RATELIMIT macro. While at it remove the superfluous
__WARN_RATELIMIT macros.

Original patch is from Joe Perches and Jiri Slaby.

Signed-off-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Acked-and-tested-by: Borislav Petkov <borislav.petkov@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
serial: sccnxp: Allows the driver to be compiled as a module

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: serial: dgrp: Add missing #include <linux/uaccess.h>

On m68k:

drivers/staging/dgrp/dgrp_mon_ops.c: In function ‘dgrp_mon_read’:
drivers/staging/dgrp/dgrp_mon_ops.c:304: error: implicit declaration of function ‘copy_to_user’
drivers/staging/dgrp/dgrp_specproc.c: In function ‘config_proc_write’:
drivers/staging/dgrp/dgrp_specproc.c:470: error: implicit declaration of function ‘copy_from_user’
drivers/staging/dgrp/dgrp_tty.c: In function ‘drp_wmove’:
drivers/staging/dgrp/dgrp_tty.c:1284: error: implicit declaration of function ‘copy_from_user’
drivers/staging/dgrp/dgrp_tty.c: In function ‘get_modem_info’:
drivers/staging/dgrp/dgrp_tty.c:2267: error: implicit declaration of function ‘put_user’
drivers/staging/dgrp/dgrp_tty.c: In function ‘set_modem_info’:
drivers/staging/dgrp/dgrp_tty.c:2283: error: implicit declaration of function ‘access_ok’
drivers/staging/dgrp/dgrp_tty.c:2283: error: ‘VERIFY_READ’ undeclared (first use in this function)
drivers/staging/dgrp/dgrp_tty.c:2283: error: (Each undeclared identifier is reported only once
drivers/staging/dgrp/dgrp_tty.c:2283: error: for each function it appears in.)
drivers/staging/dgrp/dgrp_tty.c:2287: error: implicit declaration of function ‘get_user’
drivers/staging/dgrp/dgrp_tty.c: In function ‘dgrp_tty_digigetedelay’:
drivers/staging/dgrp/dgrp_tty.c:2474: error: implicit declaration of function ‘copy_to_user’
drivers/staging/dgrp/dgrp_tty.c: In function ‘dgrp_tty_ioctl’:
drivers/staging/dgrp/dgrp_tty.c:2618: error: ‘VERIFY_WRITE’ undeclared (first use in this function)

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tty: serial: sccnxp: Fix bug with unterminated platform_id list

The build even tells you that this is a bad thing:

drivers/tty/serial/sccnxp: struct platform_device_id is 32 bytes.  The
last of 8 is:
0x73 0x63 0x36 0x38 0x36 0x39 0x32 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x54 0x0c 0x01 0x00
0x00 0x00 0x00 0x00
FATAL: drivers/tty/serial/sccnxp: struct platform_device_id is not
terminated with a NULL entry!

So fix this problem up before someone oopses their box when loading the
driver, as this breaks the build.

Cc: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: Enable LPM after a failed probe.

Before a driver is probed, we want to disable USB 3.0 Link Power
Management (LPM), in case the driver needs hub-initiated LPM disabled.
After the probe finishes, we want to attempt to re-enable LPM, order to
balance the LPM ref count.

When a probe fails (such as when libusual doesn't want to bind to a USB
3.0 mass storage device), make sure to balance the LPM ref counts by
re-enabling LPM.

This patch should be backported to kernels as old as 3.5, that contain
the commit 8306095fd2c1100e8244c09bf560f97aca5a311d "USB: Disable USB
3.0 LPM in critical sections."

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: stable@vger.kernel.org
usb: Don't enable LPM if the exit latency is zero.

Some USB 3.0 devices signal that they don't implement Link PM by having
all zeroes in the U1/U2 exit latencies in their SuperSpeed BOS
descriptor.  Don found that a Western Digital device he has experiences
transfer errors when LPM is enabled.  The lsusb shows the U1/U2 exit
latencies are set to zero:

Binary Object Store Descriptor:
  bLength                 5
  bDescriptorType        15
  wTotalLength           22
  bNumDeviceCaps          2
  SuperSpeed USB Device Capability:
    bLength                10
    bDescriptorType        16
    bDevCapabilityType      3
    bmAttributes         0x00
      Latency Tolerance Messages (LTM) Supported
    wSpeedsSupported   0x000e
      Device can operate at Full Speed (12Mbps)
      Device can operate at High Speed (480Mbps)
      Device can operate at SuperSpeed (5Gbps)
    bFunctionalitySupport   1
      Lowest fully-functional device speed is Full Speed (12Mbps)
    bU1DevExitLat           0 micro seconds
    bU2DevExitLat           0 micro seconds

The fix is to not enable LPM for a particular link state if we find its
corresponding exit latency is zero.

This patch should be backported to kernels as old as 3.5, that contain
the commit 1ea7e0e8e3d0f50901d335ea4178ab2aa8c88201 "USB: Add support to
enable/disable USB3 link states."

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Reported-by: Don Zickus <dzickus@redhat.com>
Tested-by: Don Zickus <dzickus@redhat.com>
Cc: stable@vger.kernel.org
usb: Send Set SEL before enabling parent U1/U2 timeout.

The Set SEL control transfer tells a device the exit latencies
associated with a device-initated U1 or U2 exit.  Since a parent hub may
initiate a transition to U1 soon after a downstream port's U1 timeout is
set, we need to make sure the device receives the Set SEL transfer
before the parent hub timeout is set.

This patch should be backported to kernels as old as 3.5, that contain
the commit 1ea7e0e8e3d0f50901d335ea4178ab2aa8c88201 "USB: Add support to
enable/disable USB3 link states."

Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: stable@vger.kernel.org