linux/drivers
Sylwester Nawrocki 0af7af7da6
spi: spi-s3c64xx: Allow higher transfer lengths in polling IO mode
Some variants of the SPI controller have no DMA support, in such case
SPI transfers longer than the FIFO length are not currently properly
handled by the driver. Fix it by doing multiple transfers in the
s3c64xx_spi_transfer_one() function if the SPI transfer length exceeds
the FIFO size.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Andi Shyti <andi@etezian.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-18 12:37:33 +01:00
..
accessibility
acpi IOMMU Updates for Linux v4.17 2018-04-11 18:50:41 -07:00
amba
android
ata Merge branch 'for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata 2018-04-03 17:42:25 -07:00
atm
auxdisplay
base mm: check __highest_present_section_nr directly in memory_dev_init() 2018-04-11 10:28:31 -07:00
bcma
block The big ticket items are: 2018-04-10 12:25:30 -07:00
bluetooth
bus pci-v4.17-changes 2018-04-06 18:31:06 -07:00
cdrom
char RTC for 4.17 2018-04-10 10:22:27 -07:00
clk ARM: SoC driver updates for 4.17 2018-04-05 21:29:35 -07:00
clocksource ARM: SoC platform updates for 4.17 2018-04-05 21:21:08 -07:00
connector
cpufreq cpufreq: Drop cpufreq_table_validate_and_show() 2018-04-10 08:40:45 +02:00
cpuidle cpuidle: menu: Avoid selecting shallow states with stopped tick 2018-04-09 11:54:57 +02:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-04-04 17:11:08 -07:00
dax libnvdimm for 4.17 2018-04-10 10:25:57 -07:00
dca
devfreq
dio
dma DMAengine updates for v4.17-rc1 2018-04-10 12:14:37 -07:00
dma-buf
edac * Add NVDIMM support to EDAC (Tony Luck) 2018-04-05 14:21:13 -07:00
eisa
extcon Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
firewire
firmware MIPS changes for 4.17 2018-04-10 11:39:22 -07:00
fmc
fpga
fsi
gpio DeviceTree updates for 4.17: 2018-04-05 21:03:42 -07:00
gpu remoteproc updates for v4.17 2018-04-10 12:09:27 -07:00
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2018-04-05 11:53:34 -07:00
hsi
hv ARM: 2018-04-09 11:42:31 -07:00
hwmon hwmon updates for v4.17 2018-04-09 19:59:54 -07:00
hwspinlock
hwtracing Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
i2c Merge branch 'i2c/for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2018-04-07 12:36:18 -07:00
ide for-4.17/block-20180402 2018-04-05 14:27:02 -07:00
idle
iio This is the bulk of GPIO changes for the v4.17 kernel cycle: 2018-04-05 09:51:41 -07:00
infiniband Merge candidates for 4.17 merge window 2018-04-06 17:35:43 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2018-04-05 13:21:57 -07:00
iommu IOMMU Updates for Linux v4.17 2018-04-11 18:50:41 -07:00
ipack
irqchip IOMMU Updates for Linux v4.17 2018-04-11 18:50:41 -07:00
isdn Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-04-03 14:04:18 -07:00
leds
lightnvm
macintosh powerpc updates for 4.17 2018-04-07 12:08:19 -07:00
mailbox
mcb
md libnvdimm for 4.17 2018-04-10 10:25:57 -07:00
media remoteproc updates for v4.17 2018-04-10 12:09:27 -07:00
memory
memstick
message
mfd
misc powerpc updates for 4.17 2018-04-07 12:08:19 -07:00
mmc for-4.17/block-20180402 2018-04-05 14:27:02 -07:00
mtd This pull request contains updates for both UBI and UBIFS: 2018-04-11 16:39:34 -07:00
mux
net More power management updates for 4.17-rc1 2018-04-11 17:03:20 -07:00
nfc
ntb
nubus
nvdimm libnvdimm for 4.17 2018-04-10 10:25:57 -07:00
nvme for-4.17/block-20180402 2018-04-05 14:27:02 -07:00
nvmem Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
of proc: add seq_put_decimal_ull_width to speed up /proc/pid/smaps 2018-04-11 10:28:33 -07:00
opp
oprofile
parisc
parport Char/Misc patches for 4.17-rc1 2018-04-04 20:07:20 -07:00
pci powerpc updates for 4.17 2018-04-07 12:08:19 -07:00
pcmcia Merge branch 'for-linus-sa1100' of git://git.armlinux.org.uk/~rmk/linux-arm 2018-04-09 09:26:36 -07:00
perf ARM: SoC driver updates for 4.17 2018-04-05 21:29:35 -07:00
phy ARM: SoC platform updates for 4.17 2018-04-05 21:21:08 -07:00
pinctrl This is the bulk of GPIO changes for the v4.17 kernel cycle: 2018-04-05 09:51:41 -07:00
platform platform-drivers-x86 for v4.17-1 2018-04-10 12:18:50 -07:00
pnp
power ARM: SoC platform updates for 4.17 2018-04-05 21:21:08 -07:00
powercap
pps
ps3
ptp
pwm ARM: SoC platform updates for 4.17 2018-04-05 21:21:08 -07:00
rapidio rapidio: use a reference count for struct mport_dma_req 2018-04-11 10:28:37 -07:00
ras
regulator
remoteproc remoteproc: fix null pointer dereference on glink only platforms 2018-04-05 22:53:16 -07:00
reset
rpmsg
rtc RTC for 4.17 2018-04-10 10:22:27 -07:00
s390 libnvdimm for 4.17 2018-04-10 10:25:57 -07:00
sbus
scsi SCSI for-linus on 20180404 2018-04-05 15:05:53 -07:00
sfi
sh
siox
slimbus
sn
soc remoteproc updates for v4.17 2018-04-10 12:09:27 -07:00
soundwire
spi spi: spi-s3c64xx: Allow higher transfer lengths in polling IO mode 2018-04-18 12:37:33 +01:00
spmi
ssb
staging page cache: use xa_lock 2018-04-11 10:28:39 -07:00
target for-4.17/block-20180402 2018-04-05 14:27:02 -07:00
tc
tee
thermal
thunderbolt
tty Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux 2018-04-09 09:04:10 -07:00
uio
usb Merge branch 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security 2018-04-07 11:11:41 -07:00
uwb
vfio VFIO updates for v4.17-rc1 2018-04-06 19:44:27 -07:00
vhost Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-04-09 17:04:10 -07:00
video fbdev changes for v4.17: 2018-04-10 10:20:00 -07:00
virt
virtio virtio: feature 2018-04-11 18:58:27 -07:00
visorbus
vlynq
vme
w1
watchdog This is the bulk of GPIO changes for the v4.17 kernel cycle: 2018-04-05 09:51:41 -07:00
xen
zorro
Kconfig
Makefile