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Liang Li 1f9db0921f pch_uart: add sysrq support 
When send break to the uart port, we always get 'frame error', but we
can not just reset receive fifo in such case, otherwise the sysrq cmd
will not be received correctly.

When we handle sysrq output via pch_console_write, the priv lock has
already been taken so no need to take the lock in pch_console_write.

Signed-off-by: Liang Li <liang.li@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-20 16:03:21 -08:00
..
accessibility
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acpi
Merge branch 'acpi-assorted'
2013-01-04 23:10:29 +01:00
amba
Drivers: amba: remove __dev* attributes.
2013-01-03 15:57:02 -08:00
ata
Drivers: ata: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
atm
Drivers: atm: remove __dev* attributes.
2013-01-03 15:57:04 -08:00
auxdisplay
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
base
Merge branch 'pm-sleep'
2013-01-06 00:36:17 +01:00
bcma
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2013-01-08 07:31:49 -08:00
block
Drivers: block: remove __dev* attributes.
2013-01-03 15:57:15 -08:00
bluetooth
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
bus
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
cdrom
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
char
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
clk
ARM: arm-soc fixes for 3.8-rc
2013-01-08 18:53:56 -08:00
clocksource
Drivers: clocksource: remove __dev* attributes.
2013-01-03 15:57:15 -08:00
connector
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
cpufreq
cpufreq / governor: Fix problem with cpufreq_ondemand or cpufreq_conservative
2013-01-03 13:11:19 +01:00
cpuidle
cpuidle: fix lock contention in the idle path
2013-01-03 13:11:06 +01:00
crypto
Drivers: crypto: remove __dev* attributes.
2013-01-03 15:57:02 -08:00
dca
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devfreq
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
dio
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dma
ARM: arm-soc fixes for 3.8-rc
2013-01-08 18:53:56 -08:00
edac
Two error path fixes causing a crash and a Kconfig fix for an issue
2013-01-09 08:43:56 -08:00
eisa
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extcon
extcon pull request targetting Linux 3.8 for Greg KH on 2012.11.22
2012-11-27 06:44:10 -08:00
firewire
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2012-12-13 12:00:02 -08:00
firmware
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
gpio
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
gpu
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
2013-01-08 16:08:10 -08:00
hid
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
hsi
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
hv
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hwmon
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
hwspinlock
hwspinlock: remove use of __devexit
2012-11-28 11:41:36 -08:00
i2c
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
ide
Drivers: ide: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
idle
intel_idle: pr_debug information need separated
2013-01-03 13:11:05 +01:00
iio
Drivers: iio: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
infiniband
Drivers: infinband: remove __dev* attributes.
2013-01-03 15:57:15 -08:00
input
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
iommu
Drivers: iommu: remove __dev* attributes.
2013-01-03 15:57:14 -08:00
ipack
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
irqchip
ARM: arm-soc: Device-tree updates, take 2
2012-12-14 14:42:53 -08:00
isdn
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
leds
leds: leds-gpio: set devm_gpio_request_one() flags param correctly
2013-01-02 17:58:41 -08:00
lguest
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
macintosh
Drivers: macintosh: remove __dev* attributes.
2013-01-03 15:57:14 -08:00
md
Miscellaneous device-mapper fixes, cleanups and performance improvements.
2012-12-21 17:08:06 -08:00
media
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
memory
Drivers: memory: remove __dev* attributes.
2013-01-03 15:57:14 -08:00
memstick
…
message
Drivers: message: remove __dev* attributes.
2013-01-03 15:57:14 -08:00
mfd
Drivers: mfd: remove __dev* attributes.
2013-01-03 15:57:14 -08:00
misc
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
mmc
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
mtd
Drivers: mtd: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
net
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
nfc
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
nubus
…
of
of: Fix export of of_find_matching_node_and_match()
2012-12-19 10:58:53 +00:00
oprofile
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parisc
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
parport
Drivers: parport: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
pci
PCI: Reduce Ricoh 0xe822 SD card reader base clock frequency to 50MHz
2012-12-26 10:43:06 -07:00
pcmcia
ARM: arm-soc: Header cleanups
2012-12-12 11:45:16 -08:00
pinctrl
ARM: arm-soc fixes for 3.8-rc
2013-01-08 18:53:56 -08:00
platform
Drivers: platform: x86: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
pnp
PNP: Handle IORESOURCE_BITS in resource allocation
2013-01-03 13:10:53 +01:00
power
ARM: arm-soc fixes for 3.8-rc
2013-01-08 18:53:56 -08:00
pps
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
ps3
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
ptp
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2012-12-12 18:07:07 -08:00
pwm
pwm: Changes for v3.8-rc1
2012-12-19 08:19:07 -08:00
rapidio
Driver core updates for 3.8-rc1
2012-12-11 13:13:55 -08:00
regulator
Drivers: regulator: remove __dev* attributes.
2013-01-03 15:57:04 -08:00
remoteproc
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
rpmsg
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
rtc
drivers/rtc/rtc-vt8500.c: fix handling of data passed in struct rtc_time
2013-01-04 16:11:48 -08:00
s390
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
sbus
Drivers: sbus: remove __dev* attributes.
2013-01-03 15:57:03 -08:00
scsi
Drivers: scsi: remove __dev* attributes.
2013-01-03 15:57:01 -08:00
sfi
…
sh
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
sn
Drivers: misc: remove __dev* attributes.
2013-01-03 15:57:16 -08:00
spi
spi/sh-hspi: fix return value check in hspi_probe().
2012-12-19 15:11:41 +00:00
ssb
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2013-01-08 07:31:49 -08:00
staging
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
target
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2012-12-15 14:25:10 -08:00
tc
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thermal
Drivers: thermal: remove __dev* attributes.
2013-01-03 15:57:02 -08:00
tty
pch_uart: add sysrq support
2013-01-20 16:03:21 -08:00
uio
ARM: arm-soc: SoC updates for 3.8
2012-12-12 12:05:15 -08:00
usb
tty: Added a CONFIG_TTY option to allow removal of TTY
2013-01-18 16:15:27 -08:00
uwb
uwb: fix uwb_dev_unlock() missed at an error path in uwb_rc_cmd_async()
2012-11-26 15:58:43 -08:00
vfio
vfio-pci: Enable device before attempting reset
2012-12-07 13:43:51 -07:00
vhost
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2012-12-15 14:25:10 -08:00
video
ARM: arm-soc fixes for 3.8-rc
2013-01-08 18:53:56 -08:00
virt
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2012-12-18 09:58:09 -08:00
virtio
Drivers: virtio: remove __dev* attributes.
2013-01-03 15:57:01 -08:00
vlynq
Drivers: vlynq: remove __dev* attributes.
2013-01-03 15:57:01 -08:00
vme
…
w1
Drivers: w1: remove last __devexit_p() instance
2013-01-03 15:57:01 -08:00
watchdog
watchdog: twl4030_wdt: add DT support
2013-01-02 12:07:05 +01:00
xen
Drivers: xen: remove __dev* attributes.
2013-01-03 15:57:01 -08:00
zorro
Drivers: zorro: remove CONFIG_HOTPLUG usage
2013-01-03 15:57:01 -08:00
Kconfig
…
Makefile
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