Masahiro Yamada da7fa058a3 serial: 8250_uniphier: avoid locking for FCR register write ... The hardware book says, the FCR is combined with a register called CHAR (it will trigger interrupt when a specific character is received). At first, I used lock/read/modify/write/unlock dance for the FCR to not affect the upper bits, but the CHAR is actually never used. It should not hurt to always clear the CHAR and to handle the FCR as a normal case. It can save the costly locking. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Suggested-by: Denys Vlasenko <dvlasenk@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2016-11-10 14:30:09 +01:00
..
accessibility	…
acpi	Merge branches 'acpica-fixes', 'acpi-pci-fixes' and 'acpi-apei-fixes'	2016-10-29 01:58:03 +02:00
amba	…
android	ANDROID: binder: Clear binder and cookie when setting handle in flat binder struct	2016-10-24 19:37:48 +02:00
ata	ahci: fix the single MSI-X case in ahci_init_one	2016-10-25 11:43:07 -04:00
atm	…
auxdisplay	auxdisplay: img-ascii-lcd: driver for simple ASCII LCD displays	2016-10-06 17:03:41 +02:00
base	driver core: Make Kconfig text for DEBUG_TEST_DRIVER_REMOVE stronger	2016-10-27 17:47:12 +02:00
bcma	…
block	block: DAC960: print a hex number after a 0x prefix	2016-10-27 18:43:43 -07:00
bluetooth	Bluetooth: btusb: Fix atheros firmware download error	2016-10-07 09:46:56 +02:00
bus	bus: qcom-ebi2: depend on ARCH_QCOM or COMPILE_TEST	2016-10-17 13:46:09 -07:00
cdrom	…
char	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2016-10-24 21:34:13 -07:00
clk	clk: at91: Fix a return value in case of error	2016-10-20 16:37:56 -07:00
clocksource	Revert "clocksource/drivers/timer_sun5i: Replace code by clocksource_mmio_init"	2016-10-20 21:58:58 +02:00
connector	…
cpufreq	Merge branches 'pm-cpufreq-fixes' and 'pm-sleep-fixes'	2016-10-29 01:29:17 +02:00
cpuidle	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2016-10-15 09:26:12 -07:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2016-10-10 14:04:16 -07:00
dax	device-dax: fix percpu_ref_exit ordering	2016-10-27 17:04:05 -07:00
dca	…
devfreq	PM / devfreq: Skip status update on uninitialized previous_freq	2016-10-11 00:01:20 +02:00
dio	…
dma	dmaengine updates for 4.8-rc1	2016-10-06 17:13:54 -07:00
dma-buf	Merge tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux	2016-10-11 18:12:22 -07:00
edac	* Altera Arria10 enablement of NAND, DMA, USB, QSPI and SD-MMC FIFO	2016-10-04 12:06:26 -07:00
eisa	…
extcon	extcon: qcom-spmi-misc: Sync the extcon state on interrupt	2016-10-26 16:04:29 +09:00
firewire	firewire: nosy: do not ignore errors in ioremap_nocache()	2016-10-09 11:38:11 +02:00
firmware	efi/arm: Fix absolute relocation detection for older toolchains	2016-10-19 14:49:44 +02:00
fmc	…
fpga	…
gpio	gpio: mpc8xxx: Correct irq handler function	2016-10-24 02:20:40 +02:00
gpu	drm/drivers: add support for using the arch wc mapping API.	2016-10-26 16:48:01 +10:00
hid	HID: add quirk for Akai MIDImix.	2016-10-10 10:58:22 +02:00
hsi	…
hv	hv: do not lose pending heartbeat vmbus packets	2016-10-25 08:52:10 +02:00
hwmon	hwmon: (max31790) potential ERR_PTR dereference	2016-10-17 10:16:20 -07:00
hwspinlock	…
hwtracing	…
i2c	i2c: imx: defer probe if bus recovery GPIOs are not ready	2016-10-25 12:15:00 +02:00
ide	…
idle	nmi_backtrace: generate one-line reports for idle cpus	2016-10-07 18:46:30 -07:00
iio	First set of IIO fixes for the 4.9 cycle.	2016-10-24 10:50:13 +02:00
infiniband	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2016-10-14 13:19:30 -07:00
iommu	IOMMU Updates for Linux v4.9	2016-10-11 12:52:41 -07:00
ipack	ipack: print a hex number after a 0x prefix	2016-10-27 18:43:43 -07:00
irqchip	GIC updates for Linux 4.9-rc2	2016-10-21 21:40:29 +02:00
isdn	…
leds	…
lguest	…
lightnvm	Merge branch 'for-4.9/block' of git://git.kernel.dk/linux-block	2016-10-07 14:42:05 -07:00
macintosh	…
mailbox	Merge branch 'mailbox-for-next' of git://git.linaro.org/landing-teams/working/fujitsu/integration	2016-10-06 17:36:53 -07:00
mcb	mcb: Add a dma_device to mcb_device	2016-09-27 12:33:47 +02:00
md	- A couple DM raid and DM mirror fixes	2016-10-28 09:27:58 -07:00
media	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
memory	ARM: SoC driver updates for v4.9	2016-10-07 21:23:40 -07:00
memstick	memstick: rtsx_usb_ms: Manage runtime PM when accessing the device	2016-10-17 15:43:05 +02:00
message	…
mfd	- Core Frameworks	2016-10-07 08:35:35 -07:00
misc	Char/Misc driver fixes for 4.9-rc3	2016-10-29 11:19:02 -07:00
mmc	mmc: rtsx_usb_sdmmc: Handle runtime PM while changing the led	2016-10-17 15:43:03 +02:00
mtd	ubi: fastmap: Fix add_vol() return value test in ubi_attach_fastmap()	2016-10-28 14:48:18 +02:00
net	Merge of the qedr RoCE driver	2016-10-14 13:43:08 -07:00
nfc	…
ntb	…
nubus	…
nvdimm	nvdimm: make CONFIG_NVDIMM_DAX 'bool'	2016-10-27 16:16:21 -07:00
nvme	Merge branch 'for-linus' of git://git.kernel.dk/linux-block	2016-10-21 10:54:01 -07:00
nvmem	ARM: SoC driver updates for v4.9	2016-10-07 21:23:40 -07:00
of	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2016-10-15 09:26:12 -07:00
oprofile	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-10 20:16:43 -07:00
parisc	…
parport	…
pci	doc: Add missing parameter for msi_setup	2016-10-26 12:05:34 +02:00
pcmcia	…
perf	perf: xgene: Remove bogus IS_ERR() check	2016-10-17 15:50:07 +01:00
phy	…
pinctrl	pinctrl: intel: Only restore pins that are used by the driver	2016-10-18 14:38:16 +02:00
platform	platform-drivers-x86 for 4.9-2	2016-10-19 11:45:06 -07:00
pnp	…
power	power supply and reset changes for the v4.9 series	2016-10-06 18:21:15 -07:00
powercap	…
pps	pps: kc: fix non-tickless system config dependency	2016-10-11 15:06:32 -07:00
ps3	…
ptp	drivers/ptp: Fix kernel memory disclosure	2016-10-13 10:20:06 -04:00
pwm	…
rapidio	mm: replace get_user_pages() write/force parameters with gup_flags	2016-10-19 08:11:43 -07:00
ras	…
regulator	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux	2016-10-12 11:05:23 -07:00
remoteproc	rpmsg updates for v4.9	2016-10-06 17:03:49 -07:00
reset	reset: uniphier: rename MIO reset to SD reset for Pro5, PXs2, LD20 SoCs	2016-10-22 18:31:42 +09:00
rpmsg	…
rtc	RTC for 4.9	2016-10-14 13:13:44 -07:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2016-10-27 14:16:30 -07:00
sbus	…
scsi	SCSI fixes on 20161027	2016-10-27 10:08:58 -07:00
sfi	…
sh	…
sn	…
soc	powerpc updates for 4.9 #2	2016-10-14 11:07:42 -07:00
spi	kthread: kthread worker API cleanup	2016-10-11 15:06:33 -07:00
spmi	spmi: pmic-arb: Return an error code if sanity check fails	2016-09-27 12:43:34 +02:00
ssb	…
staging	Staging/IIO driver fixes for 4.9-rc3	2016-10-29 10:20:59 -07:00
target	target/tcm_fc: use CPU affinity for responses	2016-10-21 01:19:44 -07:00
tc	…
thermal	thermal/powerclamp: correct cpu support check	2016-10-20 14:15:44 +08:00
thunderbolt	…
tty	serial: 8250_uniphier: avoid locking for FCR register write	2016-11-10 14:30:09 +01:00
uio	…
usb	Merge 4.9-rc3 into tty-next	2016-10-30 06:42:10 -04:00
uwb	…
vfio	vfio_pci: use pci_alloc_irq_vectors	2016-09-29 13:36:38 -06:00
vhost	…
video	vgacon: remove prehistoric macros	2016-10-27 16:37:44 +02:00
virt	mm: replace get_user_pages() write/force parameters with gup_flags	2016-10-19 08:11:43 -07:00
virtio	…
vlynq	…
vme	vme: vme_get_size potentially returning incorrect value on failure	2016-10-28 08:25:18 -04:00
w1	…
watchdog	Merge branches 'acpi-wdat' and 'acpi-cppc'	2016-10-21 22:24:23 +02:00
xen	xen: fixes for 4.9-rc2	2016-10-24 19:52:24 -07:00
zorro	…
Kconfig	…
Makefile	A small bug fix and a new driver for acting as an IPMI device.	2016-10-23 15:56:23 -07:00