Chen-Yu Tsai de2a3eaea5 nvmem: sunxi_sid: Optimize register read-out method ... SID cells are 32-bit aligned, and a multiple of 32 bits in length. The only outlier is the thermal sensor calibration data, which is 16 bits per sensor. However a whole 64 bits is allocated for this purpose, so we could consider it conforming to the rule above. Also, the register read-out method assumes native endian, unlike the direct MMIO method, which assumes big endian. Thus no endian conversion is involved. Under these assumptions, the register read-out method can be slightly optimized. Instead of reading one word then discarding 3 bytes, read the whole word directly into the buffer. However, for reads under 4 bytes or trailing bytes, we still use a scratch buffer to extract the requested bytes. We could go one step further if .word_size was 4, but changing that would affect the sysfs interface's behavior. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-04-25 19:43:11 +02:00
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accessibility	…
acpi	libnvdimm fixes v5.1-rc6	2019-04-15 16:48:51 -07:00
amba	…
android	…
ata	…
atm	…
auxdisplay	…
base	mm/memory_hotplug: do not unlock after failing to take the device_hotplug_lock	2019-04-19 09:46:04 -07:00
bcma	…
block	virtio-blk: limit number of hw queues by nr_cpu_ids	2019-04-10 08:18:24 -06:00
bluetooth	Bluetooth: btusb: request wake pin with NOAUTOEN	2019-04-09 17:38:24 -10:00
bus	…
cdrom	…
char	Merge 5.1-rc6 into char-misc-next	2019-04-21 23:14:47 +02:00
clk	clk: imx: Fix PLL_1416X not rounding rates	2019-04-12 14:21:43 -07:00
clocksource	clocksource/drivers/timer-ti-dm: Remove omap_dm_timer_set_load_start	2019-04-16 14:26:54 +02:00
connector	…
cpufreq	…
cpuidle	…
crypto	…
dax	…
dca	…
devfreq	…
dio	…
dma	…
dma-buf	…
edac	…
eisa	…
extcon	extcon: ptn5150: fix COMPILE_TEST dependencies	2019-04-05 10:08:37 +09:00
firewire	…
firmware	…
fmc	…
fpga	…
fsi	…
gnss	…
gpio	…
gpu	Merge branch 'drm-fixes-5.1' of git://people.freedesktop.org/~agd5f/linux into drm-fixes	2019-04-18 06:56:35 +10:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2019-04-19 10:28:27 -07:00
hsi	…
hv	…
hwmon	…
hwspinlock	…
hwtracing	…
i2c	i2c: imx: don't leak the i2c adapter on error	2019-04-06 17:54:28 +02:00
i3c	i3c: dw: Fix dw_i3c_master_disable controller by using correct mask	2019-04-10 12:46:20 +02:00
ide	…
idle	…
iio	…
infiniband	coredump: fix race condition between mmget_not_zero()/get_task_mm() and core dumping	2019-04-19 09:46:05 -07:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2019-04-19 10:28:27 -07:00
interconnect	interconnect: convert to DEFINE_SHOW_ATTRIBUTE	2019-04-06 22:03:03 +07:00
iommu	iommu/amd: Set exclusion range correctly	2019-04-12 12:59:45 +02:00
ipack	…
irqchip	irqchip/irq-ls1x: Missing error code in ls1x_intc_of_init()	2019-04-05 14:37:56 +02:00
isdn	mISDN: Check address length before reading address family	2019-04-12 10:25:03 -07:00
leds	…
lightnvm	lightnvm: pblk: fix crash in pblk_end_partial_read due to multipage bvecs	2019-04-10 12:17:01 -06:00
macintosh	…
mailbox	…
mcb	…
md	dm integrity: fix deadlock with overlapping I/O	2019-04-05 18:49:08 -04:00
media	…
memory	…
memstick	…
message	…
mfd	…
misc	mei: expose device state in sysfs	2019-04-25 19:33:34 +02:00
mmc	mmc: sdhci-omap: Don't finish_mrq() on a command error during tuning	2019-04-11 12:40:32 +02:00
mtd	mtd: cfi: fix deadloop in cfi_cmdset_0002.c do_write_buffer	2019-04-05 00:39:19 +02:00
mux	…
net	ocelot: Clean up stats update deferred work	2019-04-16 21:43:53 -07:00
nfc	…
ntb	…
nubus	…
nvdimm	libnvdimm/pmem: fix a possible OOB access when read and write pmem	2019-04-07 14:36:04 -07:00
nvme	nvmet: fix discover log page when offsets are used	2019-04-11 17:28:30 +02:00
nvmem	nvmem: sunxi_sid: Optimize register read-out method	2019-04-25 19:43:11 +02:00
of	…
opp	…
oprofile	…
parisc	Revert: parisc: Use F_EXTEND() macro in iosapic code	2019-04-06 19:07:55 +02:00
parport	parport: ieee1284: mark expected switch fall-through	2019-04-25 19:41:47 +02:00
pci	PCI: pciehp: Ignore Link State Changes after powering off a slot	2019-04-10 16:06:43 -05:00
pcmcia	…
perf	…
phy	…
pinctrl	…
platform	Here's more than a handful of clk driver fixes for changes that came in	2019-04-13 14:33:56 -07:00
pnp	…
power	drivers: power: supply: goldfish_battery: Fix bogus SPDX identifier	2019-04-15 11:16:31 +02:00
powercap	…
pps	…
ps3	…
ptp	…
pwm	…
rapidio	…
ras	…
regulator	…
remoteproc	…
reset	…
rpmsg	…
rtc	…
s390	s390 update with bug fixes for 5.1-rc6	2019-04-18 08:15:06 -07:00
sbus	…
scsi	SCSI fixes on 20190420	2019-04-20 12:52:23 -07:00
sfi	…
sh	…
siox	…
slimbus	…
sn	…
soc	…
soundwire	…
spi	…
spmi	…
ssb	…
staging	staging: comedi: ni_usb6501: Fix possible double-free of ->usb_rx_buf	2019-04-17 11:59:24 +02:00
target	…
tc	…
tee	…
thermal	…
thunderbolt	…
tty	sc16is7xx: put err_spi and err_i2c into correct #ifdef	2019-04-19 14:09:23 +02:00
uio	…
usb	…
uwb	…
vfio	vfio/type1: Limit DMA mappings per container	2019-04-03 12:43:05 -06:00
vhost	vhost: reject zero size iova range	2019-04-10 22:45:38 -07:00
video	…
virt	…
virtio	virtio: Honour 'may_reduce_num' in vring_create_virtqueue	2019-04-08 17:05:52 -04:00
visorbus	…
vlynq	…
vme	…
w1	w1: ds2408: reset on output_write retry with readback	2019-04-25 19:41:27 +02:00
watchdog	…
xen	xen: fixes for 5.1-rc4	2019-04-07 06:12:10 -10:00
zorro	…
Kconfig	…
Makefile	…