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a44d6acfa7dffdf37337d02bdbbfc981f357d69b
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Erwan Le Ray a44d6acfa7 serial: stm32: fix startup by enabling usart for reception 
[ Upstream commit f4518a8a75 ]

RX is configured, but usart is not enabled in startup function.
Kernel documentation specifies that startup should enable the port for
reception.
Fix the startup by enabling usart for reception.

Fixes: 84872dc448 ("serial: stm32: add RX and TX FIFO flush")
Signed-off-by: Erwan Le Ray <erwan.leray@foss.st.com>
Link: https://lore.kernel.org/r/20210304162308.8984-3-erwan.leray@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-05-14 09:50:07 +02:00
..
accessibility
speakup: fix uninitialized flush_lock
2020-12-30 11:53:44 +01:00
acpi
ACPI: GTDT: Don't corrupt interrupt mappings on watchdow probe failure
2021-05-11 14:47:34 +02:00
amba
amba: Fix resource leak for drivers without .remove
2021-03-04 11:38:02 +01:00
android
binder: add flag to clear buffer on txn complete
2020-12-30 11:54:09 +01:00
ata
ata: ahci: Disable SXS for Hisilicon Kunpeng920
2021-05-11 14:47:26 +02:00
atm
atm: idt77252: fix null-ptr-dereference
2021-03-30 14:31:50 +02:00
auxdisplay
auxdisplay: ht16k33: Fix refresh rate handling
2021-03-04 11:38:00 +01:00
base
driver core: Fix locking bug in deferred_probe_timeout_work_func()
2021-04-14 08:42:03 +02:00
bcma
…
block
block/rnbd-clt: Fix missing a memory free when unloading the module
2021-05-11 14:47:31 +02:00
bluetooth
Bluetooth: btqca: Add valid le states quirk
2021-03-11 14:17:22 +01:00
bus
bus: mhi: core: Clear context for stopped channels from remove()
2021-05-11 14:47:19 +02:00
cdrom
…
char
tpm: vtpm_proxy: Avoid reading host log when using a virtual device
2021-05-11 14:47:35 +02:00
clk
clk: socfpga: arria10: Fix memory leak of socfpga_clk on error return
2021-05-11 14:47:28 +02:00
clocksource
clocksource/drivers/mxs_timer: Add missing semicolon when DEBUG is defined
2021-03-04 11:37:57 +01:00
connector
…
counter
counter: stm32-timer-cnt: fix ceiling miss-alignment with reload register
2021-03-25 09:04:16 +01:00
cpufreq
cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev
2021-03-30 14:31:49 +02:00
cpuidle
cpuidle: tegra: Fix C7 idling state on Tegra114
2021-05-11 14:47:16 +02:00
crypto
crypto: sun8i-ss - fix result memory leak on error path
2021-05-14 09:50:06 +02:00
dax
device-dax: Fix default return code of range_parse()
2021-03-04 11:38:15 +01:00
dca
…
devfreq
PM / devfreq: Unlock mutex and free devfreq struct in error path
2021-05-14 09:49:58 +02:00
dio
…
dma
dmaengine: tegra20: Fix runtime PM imbalance on error
2021-04-28 13:40:01 +02:00
dma-buf
dmabuf: fix use-after-free of dmabuf's file->f_inode
2021-01-12 20:18:24 +01:00
edac
EDAC/amd64: Do not load on family 0x15, model 0x13
2021-03-07 12:34:08 +01:00
eisa
…
extcon
extcon: arizona: Fix various races on driver unbind
2021-05-11 14:47:24 +02:00
firewire
firewire: nosy: Fix a use-after-free bug in nosy_ioctl()
2021-04-07 15:00:11 +02:00
firmware
firmware: xilinx: Fix dereferencing freed memory
2021-05-14 09:50:05 +02:00
fpga
fpga: fpga-mgr: xilinx-spi: fix error messages on -EPROBE_DEFER
2021-05-14 09:50:06 +02:00
fsi
fsi: Aspeed: Add mutex to protect HW access
2020-12-30 11:53:46 +01:00
gnss
…
gpio
gpio: omap: Save and restore sysconfig
2021-04-28 13:39:59 +02:00
gpu
Revert "drm/qxl: do not run release if qxl failed to init"
2021-05-14 09:50:05 +02:00
greybus
…
hid
HID: wacom: Assign boolean values to a bool variable
2021-04-28 13:40:01 +02:00
hsi
HSI: Fix PM usage counter unbalance in ssi_hw_init
2021-03-04 11:37:52 +01:00
hv
Drivers: hv: vmbus: Avoid use-after-free in vmbus_onoffer_rescind()
2021-03-04 11:37:46 +01:00
hwmon
hwmon: (dell-smm) Add XPS 15 L502X to fan control blacklist
2021-02-26 10:13:00 +01:00
hwspinlock
…
hwtracing
intel_th: pci: Add Alder Lake-M support
2021-05-11 14:47:35 +02:00
i2c
i2c: designware: Adjust bus_freq_hz when refuse high speed mode set
2021-04-14 08:42:11 +02:00
i3c
Revert "i3c master: fix missing destroy_workqueue() on error in i3c_master_register"
2021-05-14 09:50:05 +02:00
ide
ide/falconide: Fix module unload
2021-03-04 11:38:21 +01:00
idle
intel_idle: Build fix
2020-12-03 10:00:23 +01:00
iio
iio:adc:ad7476: Fix remove handling
2021-05-14 09:49:58 +02:00
infiniband
RDMA/addr: Be strict with gid size
2021-04-14 08:42:12 +02:00
input
Input: ili210x - add missing negation for touch indication on ili210x
2021-05-11 14:47:34 +02:00
interconnect
interconnect: core: fix error return code of icc_link_destroy()
2021-04-16 11:43:19 +02:00
iommu
iommu/amd: Fix performance counter initialization
2021-03-17 17:06:24 +01:00
ipack
…
irqchip
irqchip/gic-v3: Do not enable irqs when handling spurious interrups
2021-05-11 14:47:15 +02:00
isdn
mISDN: fix crash in fritzpci
2021-04-10 13:36:08 +02:00
leds
leds: trigger: fix potential deadlock with libata
2021-02-03 23:28:41 +01:00
lightnvm
lightnvm: fix memory leak when submit fails
2021-01-27 11:55:22 +01:00
macintosh
macintosh/adb-iop: Use big-endian autopoll mask
2021-03-04 11:37:42 +01:00
mailbox
mailbox: sprd: correct definition of SPRD_OUTBOX_FIFO_FULL
2021-03-04 11:38:15 +01:00
mcb
…
md
md: Fix missing unused status line of /proc/mdstat
2021-05-14 09:49:59 +02:00
media
media: venus: hfi_parser: Don't initialize parser on v1
2021-05-11 14:47:39 +02:00
memory
memory: gpmc: fix out of bounds read and dereference on gpmc_cs[]
2021-05-14 09:50:06 +02:00
memstick
memstick: r592: Fix error return in r592_probe()
2020-12-30 11:53:34 +01:00
message
scsi: mptfusion: Fix null pointer dereferences in mptscsih_remove()
2020-10-26 16:57:18 -04:00
mfd
mfd: arizona: Fix rumtime PM imbalance on error
2021-05-11 14:47:31 +02:00
misc
misc: vmw_vmci: explicitly initialize vmci_datagram payload
2021-05-14 09:49:59 +02:00
mmc
mmc: sdhci-brcmstb: Remove CQE quirk
2021-05-11 14:47:26 +02:00
most
…
mtd
mtd: physmap: physmap-bt1-rom: Fix unintentional stack access
2021-05-11 14:47:13 +02:00
mux
…
net
Revert "drivers/net/wan/hdlc_fr: Fix a double free in pvc_xmit"
2021-05-14 09:50:05 +02:00
nfc
nfc: s3fwrn5: Release the nfc firmware
2020-12-30 11:53:53 +01:00
ntb
Merge tag 'ntb-5.10' of git://github.com/jonmason/ntb
2020-10-25 11:12:31 -07:00
nubus
…
nvdimm
libnvdimm/region: Fix nvdimm_has_flush() to handle ND_REGION_ASYNC
2021-04-21 13:00:55 +02:00
nvme
nvmet: return proper error code from discovery ctrl
2021-05-11 14:47:26 +02:00
nvmem
nvmem: qcom-spmi-sdam: Fix uninitialized pdev pointer
2021-03-04 11:38:39 +01:00
of
of: property: fw_devlink: do not link ".*,nr-gpios"
2021-04-14 08:41:58 +02:00
opp
opp: Correct debug message in _opp_add_static_v2()
2021-03-04 11:37:27 +01:00
oprofile
…
parisc
…
parport
…
pci
PCI: keystone: Let AM65 use the pci_ops defined in pcie-designware-host.c
2021-05-14 09:49:58 +02:00
pcmcia
…
perf
perf/arm_pmu_platform: Fix error handling
2021-05-11 14:47:19 +02:00
phy
phy: ti: j721e-wiz: Invoke wiz_init() before of_platform_device_create()
2021-05-14 09:49:58 +02:00
pinctrl
pinctrl: core: Show pin numbers for the controllers with base = 0
2021-04-28 13:39:59 +02:00
platform
platform/x86: intel_pmc_core: Don't use global pmcdev in quirks
2021-05-11 14:47:21 +02:00
pnp
PNP: fix kernel-doc markups
2020-10-27 19:23:04 +01:00
power
power: supply: cpcap-battery: fix invalid usage of list cursor
2021-05-11 14:47:32 +02:00
powercap
Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
2020-11-10 10:02:31 -08:00
pps
…
ps3
powerpc/ps3: use dma_mapping_error()
2020-12-30 11:53:53 +01:00
ptp
ptp_qoriq: fix overflow in ptp_qoriq_adjfine() u64 calcalation
2021-04-10 13:36:09 +02:00
pwm
pwm: iqs620a: Fix overflow and optimize calculations
2021-03-04 11:38:17 +01:00
rapidio
…
ras
RAS/CEC: Correct ce_add_elem()'s returned values
2021-04-14 08:42:12 +02:00
regulator
regulator: bd9571mwv: Fix AVS and DVFS voltage range
2021-04-14 08:42:05 +02:00
remoteproc
remoteproc: qcom: pil_info: avoid 64-bit division
2021-04-14 08:42:05 +02:00
reset
Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2020-10-24 10:39:22 -07:00
rpmsg
Merge tag 'rpmsg-v5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc
2020-10-22 12:58:21 -07:00
rtc
rtc: zynqmp: depend on HAS_IOMEM
2021-03-04 11:38:03 +01:00
s390
s390/zcrypt: fix zcard and zqueue hot-unplug memleak
2021-05-11 14:47:11 +02:00
sbus
…
scsi
scsi: libfc: Fix a format specifier
2021-05-11 14:47:31 +02:00
sfi
…
sh
…
siox
…
slimbus
slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew()
2020-12-30 11:53:47 +01:00
soc
soc/tegra: regulators: Fix locking up when voltage-spread is out of range
2021-05-14 09:49:58 +02:00
soundwire
soundwire: cadence: only prepare attached devices on clock stop
2021-05-11 14:47:19 +02:00
spi
spi: sync up initial chipselect state
2021-05-11 14:47:22 +02:00
spmi
spmi: spmi-pmic-arb: Fix hw_irq overflow
2021-03-04 11:38:40 +01:00
ssb
…
staging
staging: fwserial: fix TIOCSSERIAL permission check
2021-05-14 09:49:56 +02:00
target
scsi: target: pscsi: Fix warning in pscsi_complete_cmd()
2021-05-11 14:47:23 +02:00
tc
…
tee
tee: optee: do not check memref size on return from Secure World
2021-05-11 14:47:18 +02:00
thermal
thermal/core/fair share: Lock the thermal zone while looping over instances
2021-05-11 14:47:41 +02:00
thunderbolt
thunderbolt: Fix off by one in tb_port_find_retimer()
2021-04-14 08:42:03 +02:00
tty
serial: stm32: fix startup by enabling usart for reception
2021-05-14 09:50:07 +02:00
uio
uio: Fix use-after-free in uio_unregister_device()
2020-11-09 18:54:30 +01:00
usb
usb: gadget: pch_udc: Revert d3cb25a121 completely
2021-05-14 09:50:05 +02:00
vdpa
vdpa/mlx5: Set err = -ENOMEM in case dma_map_sg_attrs fails
2021-04-28 13:39:59 +02:00
vfio
vfio: Depend on MMU
2021-05-07 11:04:33 +02:00
vhost
vhost-vdpa: fix vm_flags for virtqueue doorbell mapping
2021-05-11 14:47:12 +02:00
video
backlight: qcom-wled: Fix FSC update issue for WLED5
2021-05-11 14:47:25 +02:00
virt
nitro_enclaves: Fix stale file descriptors on failed usercopy
2021-05-11 14:47:11 +02:00
virtio
virtio_ring: Fix two use after free bugs
2020-12-30 11:54:00 +01:00
visorbus
…
vlynq
…
vme
…
w1
w1: w1_therm: Fix conversion result for negative temperatures
2021-03-04 11:37:18 +01:00
watchdog
watchdog: mei_wdt: request stop on unregister
2021-03-04 11:38:36 +01:00
xen
xen/events: fix setting irq affinity
2021-04-16 11:43:22 +02:00
zorro
…
Kconfig
…
Makefile
vdpa: mlx5: fix vdpa/vhost dependencies
2020-12-02 04:09:56 -05:00