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Shawn Guo bc764b8fdb serial: fsl_lpuart: restore UARTCR2 after watermark setup is done 
Function lpuart_setup_watermark() clears some bits in register UARTCR2
before writing FIFO configuration registers as required by hardware.
But it should restore UARTCR2 after that.  Otherwise, we end up changing
UARTCR2 register when setting up watermark, and that is not really
desirable.  At least, when low-level debug and earlyprint is enabled,
serial console is broken due to it.

Fix the problem by restoring UARTCR2 register at the end of function
lpuart_setup_watermark().

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-26 16:01:20 -07:00
..
accessibility
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acpi
ACPI video support fixes for 3.11
2013-07-21 10:11:04 -07:00
amba
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ata
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2013-07-13 14:52:21 -07:00
atm
net, atm/ambassader: convert skb->tail into skb_tail_pointer(skb)
2013-06-17 17:12:20 -07:00
auxdisplay
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base
Driver core patches for 3.11-rc2
2013-07-18 12:48:40 -07:00
bcma
bcma: add support for BCM43142
2013-06-27 13:42:16 -04:00
block
Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze
2013-07-10 10:16:07 -07:00
bluetooth
Bluetooth: Add missing reset_resume dev_pm_ops
2013-06-23 00:23:53 +01:00
bus
ARM SoC device tree changes
2013-07-02 14:23:01 -07:00
cdrom
drivers/cdrom/cdrom.c: use kzalloc() for failing hardware
2013-07-03 16:07:25 -07:00
char
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2013-07-13 14:52:21 -07:00
clk
Power management and ACPI updates for 3.11-rc1
2013-07-03 14:35:40 -07:00
clocksource
clocksource+irqchip: delete __cpuinit usage from all related files
2013-07-14 19:36:57 -04:00
connector
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cpufreq
Power management and ACPI fixes for 3.11-rc2
2013-07-19 09:59:06 -07:00
cpuidle
Power management and ACPI updates for 3.11-rc1
2013-07-03 14:35:40 -07:00
crypto
crypto: talitos: use sg_pcopy_to_buffer()
2013-07-09 10:33:30 -07:00
dca
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devfreq
Merge branch 'akpm' (updates from Andrew Morton)
2013-07-03 17:12:13 -07:00
dio
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dma
drivers/dma/iop-adma.c: fix new warnings
2013-07-09 10:33:19 -07:00
edac
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2013-07-13 14:52:21 -07:00
eisa
…
extcon
drivers: avoid format string in dev_set_name
2013-07-03 16:07:41 -07:00
firewire
…
firmware
efivars: check for EFI_RUNTIME_SERVICES
2013-07-11 11:00:31 +01:00
fmc
FMC: fix error handling in probe() function
2013-06-24 16:23:25 -07:00
gpio
Power management and ACPI updates for 3.11-rc1
2013-07-03 14:35:40 -07:00
gpu
ACPI video support fixes for 3.11
2013-07-21 10:11:04 -07:00
hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2013-07-04 15:35:08 -07:00
hsi
drivers: avoid format string in dev_set_name
2013-07-03 16:07:41 -07:00
hv
drivers: hv: allocate synic structures before hv_synic_init()
2013-06-24 16:24:17 -07:00
hwmon
Single patch to staticize a local variable
2013-07-18 11:32:36 -07:00
hwspinlock
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i2c
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2013-07-13 14:52:21 -07:00
ide
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide
2013-07-10 18:15:41 -07:00
idle
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iio
The first round of IIO fixes for the 3.11 cycle.
2013-07-16 22:41:38 -07:00
infiniband
Main batch of InfiniBand/RDMA changes for 3.11 merge window:
2013-07-13 12:57:21 -07:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2013-07-13 18:05:13 -07:00
iommu
IOMMU Updates for Linux 3.11
2013-07-10 14:46:40 -07:00
ipack
…
irqchip
clocksource+irqchip: delete __cpuinit usage from all related files
2013-07-14 19:36:57 -04:00
isdn
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2013-07-09 18:24:39 -07:00
leds
leds: mc13783: Fix "uninitialized variable" warning
2013-07-02 08:44:02 -07:00
lguest
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2013-07-04 11:40:58 -07:00
macintosh
macintosh/windfarm: Remove obsolete cleanup for clientdata
2013-07-01 11:46:56 +10:00
mailbox
mailbox/omap: move the OMAP mailbox framework to drivers
2013-06-11 11:41:51 -05:00
md
md/raid1: fix bio handling problems in process_checks()
2013-07-18 14:18:04 +10:00
media
[media] saa7134: Fix unlocked snd_pcm_stop() call
2013-07-15 21:25:14 +02:00
memory
memory: tegra30-mc: Fix IRQ handler.
2013-06-17 16:46:06 -07:00
memstick
drivers/memstick/host/r592.c: convert to module_pci_driver
2013-07-03 16:08:06 -07:00
message
drivers: avoid format strings in names passed to alloc_workqueue()
2013-07-03 16:07:41 -07:00
mfd
For the 3.11 merge we only have one new MFD driver for the Kontron PLD.
2013-07-10 11:10:27 -07:00
misc
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial
2013-07-04 11:40:58 -07:00
mmc
MMC highlights for 3.11:
2013-07-10 11:16:00 -07:00
mtd
A couple of fixes and clean-ups, allow for assigning user-defined
2013-07-05 12:09:48 -07:00
net
tty: Convert termios_mutex to termios_rwsem
2013-07-23 16:43:01 -07:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2013-07-09 18:24:39 -07:00
ntb
…
nubus
…
of
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
2013-07-09 18:24:39 -07:00
oprofile
drivers: delete __cpuinit usage from all remaining drivers files
2013-07-14 19:36:59 -04:00
parisc
parisc: fix LMMIO mismatch between PAT length and MASK register
2013-07-09 22:09:16 +02:00
parport
Merge branch 'akpm' (updates from Andrew Morton)
2013-07-03 17:12:13 -07:00
pci
Merge branch 'akpm' (updates from Andrew Morton)
2013-07-03 17:12:13 -07:00
pcmcia
Driver core patches for 3.11-rc1
2013-07-02 11:44:19 -07:00
pinctrl
Pin control changes for the v3.11 kernel cycle:
2013-07-03 11:48:03 -07:00
platform
x86 platform drivers: fix gpio leak
2013-07-10 15:42:51 -04:00
pnp
PNP / ACPI: avoid garbage in resource name
2013-07-18 01:38:59 +02:00
power
Nothing exciting this time, just assorted fixes and cleanups.
2013-07-10 11:13:00 -07:00
pps
pps-gpio: add device-tree binding and support
2013-07-03 16:08:06 -07:00
ps3
…
ptp
build some drivers only when compile-testing
2013-06-24 16:41:32 -07:00
pwm
pwm: pwm-tiehrpwm: Use clk_enable/disable instead clk_prepare/unprepare.
2013-06-26 23:23:54 +02:00
rapidio
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2013-07-13 14:52:21 -07:00
regulator
For the 3.11 merge we only have one new MFD driver for the Kontron PLD.
2013-07-10 11:10:27 -07:00
remoteproc
Trivial remoteproc fixes by Suman Anna, Wei Yongjun and Thomas Meyer.
2013-07-11 12:35:09 -07:00
reset
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rpmsg
…
rtc
For the 3.11 merge we only have one new MFD driver for the Kontron PLD.
2013-07-10 11:10:27 -07:00
s390
s390/zcrypt: Alias for new zcrypt device driver base module
2013-07-19 08:37:39 +02:00
sbus
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scsi
SCSI for-linus on 20130713
2013-07-13 17:41:21 -07:00
sfi
…
sh
Merge branch 'pm-assorted'
2013-06-28 13:01:40 +02:00
sn
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spi
Merge remote-tracking branch 'spi/fix/xilinx' into spi-linus
2013-07-15 11:46:16 +01:00
ssb
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2013-07-13 14:52:21 -07:00
staging
tty: Ensure single-threaded flip buffer consumer with mutex
2013-07-23 16:47:09 -07:00
target
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2013-07-11 12:57:19 -07:00
tc
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thermal
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
2013-07-11 12:26:08 -07:00
tty
serial: fsl_lpuart: restore UARTCR2 after watermark setup is done
2013-07-26 16:01:20 -07:00
uio
uio: use vma_pages() to replace (vm_end - vm_start) >> PAGE_SHIFT
2013-07-03 16:07:26 -07:00
usb
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2013-07-13 14:52:21 -07:00
uwb
drivers: avoid format string in dev_set_name
2013-07-03 16:07:41 -07:00
vfio
vfio Updates for v3.11
2013-07-10 14:50:08 -07:00
vhost
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending
2013-07-11 12:57:19 -07:00
video
uvesafb: Really allow mtrr being 0, as documented and warn()ed
2013-07-16 10:24:28 +10:00
virt
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virtio
No real surprises.
2013-07-10 14:50:58 -07:00
vlynq
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vme
vme: vme_tsi148.c: fix error return code in tsi148_probe()
2013-06-24 16:23:25 -07:00
w1
drivers/w1/slaves/w1_ds2408.c: add magic sequence to disable P0 test mode
2013-07-03 16:08:06 -07:00
watchdog
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
2013-07-13 14:52:21 -07:00
xen
drivers: delete __cpuinit usage from all remaining drivers files
2013-07-14 19:36:59 -04:00
zorro
zorro: switch to fixed_size_llseek()
2013-06-29 12:57:28 +04:00
Kconfig
For the 3.11 merge we only have one new MFD driver for the Kontron PLD.
2013-07-10 11:10:27 -07:00
Makefile
For the 3.11 merge we only have one new MFD driver for the Kontron PLD.
2013-07-10 11:10:27 -07:00