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Vladimir Oltean a957499bd4
spi: spi-fsl-dspi: Fix bits-per-word acceleration in DMA mode 
In DMA mode, dspi_setup_accel does not get called, which results in the
dspi->oper_word_size variable (which is used by dspi_dma_xfer) to not be
initialized properly.

Because oper_word_size is zero, a few calculations end up being
incorrect, and the DMA transfer eventually times out instead of sending
anything on the wire.

Set up native transfers (or 8-on-16 acceleration) using dspi_setup_accel
for DMA mode too.

Also take the opportunity and simplify the DMA buffer handling a little
bit.

Fixes: 6c1c26ecd9a3 ("spi: spi-fsl-dspi: Accelerate transfers using larger word size if possible")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Tested-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20200318001603.9650-4-olteanv@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2020-03-18 22:44:55 +00:00
..
accessibility
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acpi
ACPI fixes for 5.6-rc4
2020-02-28 09:02:18 -08:00
amba
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android
for-5.6/io_uring-vfs-2020-01-29
2020-01-29 18:53:37 -08:00
ata
libata-5.6-2020-02-05
2020-02-06 06:11:50 +00:00
atm
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-01-28 16:02:33 -08:00
auxdisplay
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base
ARM: SoC-related driver updates
2020-02-08 14:04:19 -08:00
bcma
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-01-28 16:02:33 -08:00
block
SCSI fixes on 20200229
2020-02-29 09:58:47 -06:00
bluetooth
Bluetooth: btrtl: Use kvmalloc for FW allocations
2020-01-24 19:57:53 +01:00
bus
bus: moxtet: fix potential stack buffer overflow
2020-02-15 10:33:19 -08:00
cdrom
scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places
2020-02-24 15:06:07 -05:00
char
tpm: Initialize crypto_id of allocated_banks to HASH_ALGO__LAST
2020-02-17 20:47:06 +02:00
clk
ARM: SoC: late updates
2020-02-08 14:17:27 -08:00
clocksource
ARM: SoC: late updates
2020-02-08 14:17:27 -08:00
connector
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counter
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cpufreq
cpufreq: Fix policy initialization for internal governor drivers
2020-02-27 08:57:48 +01:00
cpuidle
ARM: SoC-related driver updates
2020-02-08 14:04:19 -08:00
crypto
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2020-01-28 16:02:33 -08:00
dax
dax: Get rid of fs_dax_get_by_host() helper
2020-01-16 09:52:27 -08:00
dca
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devfreq
Revert "PM / devfreq: Modify the device name as devfreq(X) for sysfs"
2020-02-24 11:14:29 +09:00
dio
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dma
ARM: Device-tree updates
2020-02-08 13:58:44 -08:00
dma-buf
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edac
EDAC/sysfs: Remove csrow objects on errors
2020-02-13 13:29:41 +01:00
eisa
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extcon
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firewire
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firmware
efi: READ_ONCE rng seed size before munmap
2020-02-26 15:31:43 +01:00
fpga
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fsi
fsi: aspeed: add unspecified HAS_IOMEM dependency
2020-02-10 13:45:49 -08:00
gnss
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gpio
gpio: sifive: fix static checker warning
2020-02-10 13:54:17 +01:00
gpu
drm/i915 fixes for v5.6-rc4:
2020-02-28 12:40:49 +10:00
greybus
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hid
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
2020-02-27 11:13:27 -08:00
hsi
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hv
- Most of the commits here are work to enable host-initiated hibernation
2020-02-03 14:42:03 +00:00
hwmon
hwmon: (w83627ehf) Fix crash seen with W83627DHG-P
2020-02-21 09:16:24 -08:00
hwspinlock
hwspinlock: sirf: Use devm_hwspin_lock_register() to register hwlock controller
2020-01-21 16:16:36 -08:00
hwtracing
coresight: etm4x: Fix unused function warning
2020-01-14 15:38:28 +01:00
i2c
i2c: altera: Fix potential integer overflow
2020-02-13 09:29:30 +01:00
i3c
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ide
scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places
2020-02-24 15:06:07 -05:00
idle
intel_idle: Introduce 'states_off' module parameter
2020-02-03 11:57:18 +01:00
iio
chrome platform changes for 5.6
2020-02-04 07:17:41 +00:00
infiniband
SCSI fixes on 20200221
2020-02-22 11:00:52 -08:00
input
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
2020-02-15 16:49:25 -08:00
interconnect
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iommu
iommu/arm-smmu: Restore naming of driver parameter prefix
2020-02-19 12:03:21 +01:00
ipack
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irqchip
irqchip/gic-v4.1: Avoid 64bit division for the sake of 32bit ARM
2020-02-09 15:47:37 -08:00
isdn
proc: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
leds
leds: lm3532: add pointer to documentation and fix typo
2020-01-22 21:08:24 +01:00
lightnvm
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macintosh
macintosh: therm_windtunnel: fix regression when instantiating devices
2020-02-29 21:13:22 +01:00
mailbox
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mcb
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md
block-5.6-2020-02-16
2020-02-16 12:35:52 -08:00
media
chrome platform changes for 5.6
2020-02-04 07:17:41 +00:00
memory
mvebu drivers for 5.6 (part 1)
2020-01-16 10:45:44 -08:00
memstick
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message
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
2020-01-19 22:10:04 +01:00
mfd
chrome platform changes for 5.6
2020-02-04 07:17:41 +00:00
misc
habanalabs: patched cb equals user cb in device memset
2020-02-11 11:12:47 +02:00
mmc
ioremap changes for 5.6
2020-01-27 13:03:00 -08:00
mtd
mtd: spi-nor: remove mtk-quadspi driver
2020-03-11 19:56:08 +00:00
mux
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net
net: dsa: mv88e6xxx: Fix masking of egress port
2020-02-27 12:29:09 -08:00
nfc
nfc: pn544: Fix occasional HW initialization failure
2020-02-19 11:09:27 -08:00
ntb
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nubus
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nvdimm
mm: Cleanup __put_devmap_managed_page() vs ->page_free()
2020-01-31 10:30:37 -08:00
nvme
nvme-pci: Hold cq_poll_lock while completing CQEs
2020-02-28 01:32:14 +09:00
nvmem
Merge branch 'i2c/for-5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2020-02-07 12:54:13 -08:00
of
ARM: SoC-related driver updates
2020-02-08 14:04:19 -08:00
opp
ioremap changes for 5.6
2020-01-27 13:03:00 -08:00
oprofile
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parisc
proc: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
parport
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pci
PCI: brcmstb: Fix build on 32bit ARM platforms with older compilers
2020-02-27 08:06:20 -06:00
pcmcia
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perf
perf/smmuv3: Use platform_get_irq_optional() for wired interrupt
2020-02-10 18:14:46 +00:00
phy
treewide: remove redundant IS_ERR() before error code check
2020-02-04 03:05:27 +00:00
pinctrl
pinctrl: fix pxa2xx.c build warnings
2020-02-04 03:05:24 +00:00
platform
platform/chrome: wilco_ec: Include asm/unaligned instead of linux/ path
2020-02-11 09:10:36 +01:00
pnp
proc: convert everything to "struct proc_ops"
2020-02-04 03:05:26 +00:00
power
ARM: SoC platform updates
2020-02-08 13:55:25 -08:00
powercap
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pps
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ps3
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ptp
Merge ra.kernel.org:/pub/scm/linux/kernel/git/netdev/net
2020-01-19 22:10:04 +01:00
pwm
pwm: Remove set but not set variable 'pwm'
2020-01-20 15:40:49 +01:00
rapidio
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ras
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regulator
regulator: anatop: Lower error message level for -EPROBE_DEFER
2020-03-03 14:31:48 +00:00
remoteproc
remoteproc: qcom: q6v5-mss: Improve readability of reset_assert
2020-01-24 09:34:07 -08:00
reset
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rpmsg
rpmsg: add rpmsg support for mt8183 SCP.
2020-01-20 10:29:56 -08:00
rtc
chrome platform changes for 5.6
2020-02-04 07:17:41 +00:00
s390
SCSI fixes on 20200229
2020-02-29 09:58:47 -06:00
sbus
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scsi
scsi: compat_ioctl: cdrom: Replace .ioctl with .compat_ioctl in four appropriate places
2020-02-24 15:06:07 -05:00
sfi
…
sh
…
siox
siox: Use the correct style for SPDX License Identifier
2020-01-14 21:46:53 +01:00
slimbus
slimbus: qcom: add missed clk_disable_unprepare in remove
2020-01-14 21:46:48 +01:00
soc
soc/tegra: fuse: Fix build with Tegra194 configuration
2020-02-11 15:00:15 -08:00
soundwire
soundwire: cadence: fix kernel-doc parameter descriptions
2020-01-16 17:34:38 +05:30
spi
spi: spi-fsl-dspi: Fix bits-per-word acceleration in DMA mode
2020-03-18 22:44:55 +00:00
spmi
spmi: pmic-arb: Set lockdep class for hierarchical irq domains
2020-02-10 13:16:04 +01:00
ssb
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staging
staging: rtl8723bs: Remove unneeded goto statements
2020-02-10 10:32:38 -08:00
target
scsi: Revert "target: iscsi: Wait for all commands to finish before freeing a session"
2020-02-14 17:13:54 -05:00
tc
The main MIPS changes for 5.6:
2020-01-31 11:28:31 -08:00
tee
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2020-02-24 11:40:23 -08:00
thermal
- Fix a SEVERE docs build failure for cpu idle cooling device (Randy Dunlap)
2020-01-31 14:39:21 -08:00
thunderbolt
thunderbolt: Prevent crash if non-active NVMem file is read
2020-02-13 04:59:30 -08:00
tty
vt: selection, close sel_buffer race
2020-02-13 12:10:07 -08:00
uio
uio: uio_pdrv_genirq: Do not log an error when deferring probe routine.
2020-01-14 15:27:51 +01:00
usb
USB: misc: iowarrior: add support for the 100 device
2020-02-17 10:44:43 +01:00
vfio
VFIO updates for v5.6-rc1
2020-02-03 22:22:05 +00:00
vhost
vhost: Check docket sk_family instead of call getname
2020-02-22 21:41:42 -08:00
video
Kbuild updates for v5.6 (2nd)
2020-02-09 16:05:50 -08:00
virt
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virtio
virtio_balloon: Fix memory leaks on errors in virtballoon_probe()
2020-02-06 03:40:27 -05:00
visorbus
visorbus: fix uninitialized variable access
2020-01-14 15:30:35 +01:00
vlynq
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vme
Char/Misc driver changes for 5.6-rc1
2020-01-29 10:35:54 -08:00
w1
Char/Misc driver changes for 5.6-rc1
2020-01-29 10:35:54 -08:00
watchdog
ACPI fixes for 5.6-rc4
2020-02-28 09:02:18 -08:00
xen
xen: branch for v5.6-rc3
2020-02-21 16:10:10 -08:00
zorro
Kbuild updates for v5.6 (2nd)
2020-02-09 16:05:50 -08:00
Kconfig
…
Makefile
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