Christoph Niedermaier 57f34589e9 serial: imx: Ensure that imx_uart_rs485_config() is called with enabled clock ... commit 7c45eaa813 upstream. There are register accesses in the function imx_uart_rs485_config(). The clock must be enabled for these accesses. This was ensured by calling it via the function uart_rs485_config() in the probe() function within the range where the clock is enabled. With the commit 7c7f9bc986 ("serial: Deassert Transmit Enable on probe in driver-specific way") it was removed from the probe() function and is now only called through the function uart_add_one_port() which is located at the end of the probe() function. But the clock is already switched off in this area. To ensure that the clock is enabled during register access, move the disabling of the clock to the very end of the probe() function. To avoid leaking enabled clocks on error also add an error path for exiting with disabling the clock. Fixes: 7c7f9bc986 ("serial: Deassert Transmit Enable on probe in driver-specific way") Cc: stable <stable@kernel.org> Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com> Reviewed-by: Lukas Wunner <lukas@wunner.de> Link: https://lore.kernel.org/r/20231226113647.39376-1-cniedermaier@dh-electronics.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2024-01-25 14:37:52 -08:00
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accessibility
acpi	ACPI: extlog: Clear Extended Error Log status when RAS_CEC handled the error	2024-01-25 14:37:41 -08:00
amba
android	binder: fix race between mmput() and do_exit()	2024-01-25 14:37:51 -08:00
ata	ata: pata_isapnp: Add missing error check for devm_ioport_map()	2023-12-08 08:46:08 +01:00
atm	atm: solos-pci: Fix potential deadlock on &tx_queue_lock	2023-12-20 15:44:28 +01:00
auxdisplay
base	devcoredump: Send uevent once devcd is ready	2023-12-13 18:27:07 +01:00
bcma
block
bluetooth	Bluetooth: btmtkuart: fix recv_buf() return value	2024-01-25 14:37:46 -08:00
bus	bus: ti-sysc: Flush posted write only after srst_udelay	2024-01-05 15:12:28 +01:00
cdrom
char
clk	clk: fixed-rate: add devm_clk_hw_register_fixed_rate	2024-01-25 14:37:49 -08:00
clocksource
connector
counter
cpufreq	cpufreq: scmi: process the result of devm_of_clk_add_hw_provider()	2024-01-25 14:37:40 -08:00
cpuidle
crypto	virtio-crypto: fix memory leak in virtio_crypto_alg_skcipher_close_session()	2024-01-25 14:37:50 -08:00
dax
dca
devfreq
dio
dma	dmaengine: stm32-mdma: correct desc prep when channel running	2023-11-28 16:54:58 +00:00
dma-buf
edac	EDAC/thunderx: Fix possible out-of-bounds string access	2024-01-25 14:37:39 -08:00
eisa
extcon
firewire	firewire: ohci: suppress unexpected system reboot in AMD Ryzen machines and ASM108x/VT630x PCIe cards	2024-01-15 18:48:06 +01:00
firmware	firmware: meson_sm: populate platform devices from sm device tree data	2024-01-25 14:37:44 -08:00
fpga
fsi
gnss
gpio	gpiolib: sysfs: Fix error handling on failed export	2023-12-13 18:27:04 +01:00
gpu	gpu/drm/radeon: fix two memleaks in radeon_vm_init	2024-01-25 14:37:48 -08:00
greybus
hid	HID: hid-asus: add const to read-only outgoing usb buffer	2023-12-20 15:44:36 +01:00
hsi
hv
hwmon	hwmon: (acpi_power_meter) Fix 4.29 MW bug	2023-12-13 18:27:01 +01:00
hwspinlock
hwtracing	coresight: etm4x: Fix width of CCITMIN field	2024-01-25 14:37:39 -08:00
i2c	i2c: rk3x: fix potential spinlock recursion on poll	2024-01-25 14:37:38 -08:00
i3c	i3c: master: cdns: Fix reading status register	2023-11-28 16:54:58 +00:00
ide
idle
iio	iio: adc: ti_am335x_adc: Fix return value check of tiadc_request_dma()	2024-01-05 15:12:26 +01:00
infiniband	IB/iser: Prevent invalidating wrong MR	2024-01-25 14:37:50 -08:00
input	Input: atkbd - use ab83 as id when skipping the getid command	2024-01-25 14:37:50 -08:00
interconnect	interconnect: Treat xlate() returning NULL node as an error	2024-01-05 15:12:26 +01:00
iommu	iommu/vt-d: Add MTL to quirk list to skip TE disabling	2023-12-08 08:46:12 +01:00
ipack
irqchip
isdn
leds
lightnvm
macintosh
mailbox
mcb	mcb: fix error handling for different scenarios when parsing	2023-11-28 16:54:58 +00:00
md	dm-integrity: don't modify bio's immutable bio_vec in integrity_metadata()	2024-01-05 15:12:31 +01:00
media	media: dvb-frontends: m88ds3103: Fix a memory leak in an error handling path of m88ds3103_probe()	2024-01-25 14:37:48 -08:00
memory
memstick
message
mfd
misc	misc: mei: client.c: fix problem of return '-EOVERFLOW' in mei_cl_write	2023-12-13 18:27:03 +01:00
mmc	mmc: sdhci_omap: Fix TI SoC dependencies	2024-01-25 14:37:50 -08:00
most
mtd	mtd: Fix gluebi NULL pointer dereference caused by ftl notifier	2024-01-25 14:37:41 -08:00
mux
net	xen-netback: don't produce zero-size SKB frags	2024-01-25 14:37:51 -08:00
nfc
ntb
nubus
nvdimm
nvme	nvme: introduce helper function to get ctrl state	2024-01-25 14:37:37 -08:00
nvmem
of	of: unittest: Fix of_count_phandle_with_args() expected value message	2024-01-25 14:37:50 -08:00
opp
oprofile
parisc
parport	parport: parport_serial: Add Brainboxes device IDs and geometry	2024-01-25 14:37:39 -08:00
pci	PCI: Add ACS quirk for more Zhaoxin Root Ports	2024-01-25 14:37:39 -08:00
pcmcia
perf
phy
pinctrl	pinctrl: lochnagar: Don't build on MIPS	2024-01-25 14:37:35 -08:00
platform	platform/x86: intel_telemetry: Fix kernel doc descriptions	2023-12-20 15:44:33 +01:00
pnp
power
powercap
pps
ps3
ptp	ptp: annotate data-race around q->head and q->tail	2023-11-28 16:54:54 +00:00
pwm	pwm: stm32: Fix enable count for clk in .probe()	2024-01-25 14:37:49 -08:00
rapidio
ras
regulator
remoteproc
reset	reset: hisilicon: hi6220: fix Wvoid-pointer-to-enum-cast warning	2024-01-25 14:37:37 -08:00
rpmsg
rtc
s390	s390/scm: fix virtual vs physical address confusion	2024-01-25 14:37:38 -08:00
sbus
scsi	scsi: hisi_sas: Replace with standard error code return value	2024-01-25 14:37:44 -08:00
sfi
sh
siox
slimbus
soc
soundwire	soundwire: stream: fix NULL pointer dereference for multi_link	2023-12-20 15:44:36 +01:00
spi	spi: sh-msiof: Enforce fixed DTDL for R-Car H3	2024-01-25 14:37:41 -08:00
spmi
ssb
staging	media: rkisp1: Disable runtime PM in probe error path	2024-01-25 14:37:48 -08:00
target
tc
tee	tee: optee: Fix supplicant based device enumeration	2023-12-13 18:27:00 +01:00
thermal
thunderbolt
tty	serial: imx: Ensure that imx_uart_rs485_config() is called with enabled clock	2024-01-25 14:37:52 -08:00
uio	uio: Fix use-after-free in uio_open	2024-01-25 14:37:38 -08:00
usb	usb: mon: Fix atomicity violation in mon_bin_vma_fault	2024-01-25 14:37:52 -08:00
vdpa
vfio
vhost
video	fbdev: stifb: Make the STI next font pointer a 32-bit signed offset	2023-12-08 08:46:14 +01:00
virt
virtio
visorbus
vlynq
vme
w1
watchdog	watchdog: rti_wdt: Drop runtime pm reference count when watchdog is unused	2024-01-25 14:37:49 -08:00
xen	swiotlb-xen: provide the "max_mapping_size" method	2023-12-08 08:46:10 +01:00
zorro
Kconfig
Makefile