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Tomi Valkeinen a2d9036615 drm/bridge: tc358768: Fix use of uninitialized variable 
smatch reports:

drivers/gpu/drm/bridge/tc358768.c:223 tc358768_update_bits() error: uninitialized symbol 'orig'.

Fix this by bailing out from tc358768_update_bits() if the
tc358768_read() produces an error.

Fixes: ff1ca6397b ("drm/bridge: Add tc358768 driver")
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@gmail.com>
Tested-by: Maxim Schwalm <maxim.schwalm@gmail.com> # Asus TF700T
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Robert Foss <rfoss@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230906-tc358768-v4-2-31725f008a50@ideasonboard.com
2023-09-20 13:48:35 +02:00
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accel
accel/qaic: Use devm_drm_dev_alloc() instead of drm_dev_alloc()
2023-09-15 09:37:07 -06:00
accessibility
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acpi
Merge tag 'acpi-6.5-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2023-07-06 22:25:06 -07:00
amba
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android
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ata
Merge tag 'driver-core-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2023-07-03 12:56:23 -07:00
atm
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auxdisplay
auxdisplay: Remove flag FBINFO_FLAG_DEFAULT from fbdev drivers
2023-07-24 16:50:39 +02:00
base
regmap-irq: Fix out-of-bounds access when allocating config buffers
2023-07-12 12:05:10 +01:00
bcma
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block
Merge branch '6.5/scsi-staging' into 6.5/scsi-fixes
2023-07-11 12:15:15 -04:00
bluetooth
Merge tag 'net-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-07-05 15:44:45 -07:00
bus
Merge tag 'soc-fixes-6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2023-07-06 09:56:53 -07:00
cdrom
cdrom/gdrom: Fix build error
2023-06-29 08:09:31 -06:00
cdx
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char
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2023-07-03 15:38:26 -07:00
clk
Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
2023-07-04 11:07:45 -07:00
clocksource
Merge tag 'riscv-for-linus-6.5-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2023-06-30 09:37:26 -07:00
comedi
comedi: make all 'class' structures const
2023-06-23 10:29:02 +02:00
connector
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counter
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cpufreq
cpufreq: sparc: Don't mark cpufreq callbacks with __init
2023-07-12 12:45:18 +02:00
cpuidle
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crypto
Merge tag 's390-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
2023-07-06 13:18:30 -07:00
cxl
cxl: Fix one kernel-doc comment
2023-06-29 16:03:58 -07:00
dax
dax: enable dax fault handler to report VM_FAULT_HWPOISON
2023-06-26 07:54:23 -06:00
dca
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devfreq
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dio
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dma
Merge tag 'dmaengine-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
2023-07-06 09:48:31 -07:00
dma-buf
dma-buf: Fix the typo in DMA-BUF statistics doc
2023-07-27 09:43:33 +02:00
edac
Merge tag 'ras_core_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2023-06-26 15:09:18 -07:00
eisa
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extcon
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firewire
firewire: net: fix use after free in fwnet_finish_incoming_packet()
2023-06-24 14:03:46 +09:00
firmware
Merge tag 'drm-misc-next-2023-07-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2023-07-17 15:37:57 +02:00
fpga
Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-07-03 12:46:47 -07:00
fsi
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gnss
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gpio
Merge tag 'pinctrl-v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
2023-06-30 14:57:19 -07:00
gpu
drm/bridge: tc358768: Fix use of uninitialized variable
2023-09-20 13:48:35 +02:00
greybus
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hid
hid/picolcd: Use fb_ops helpers for deferred I/O
2023-09-05 14:14:01 +02:00
hsi
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hte
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hv
x86/hyperv: Fix hyperv_pcpu_input_arg handling when CPUs go online/offline
2023-06-17 23:09:47 +00:00
hwmon
Merge tag 'driver-core-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2023-07-03 12:56:23 -07:00
hwspinlock
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hwtracing
Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-07-03 12:46:47 -07:00
i2c
Merge tag 'i2c-for-6.5-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
2023-07-08 12:28:00 -07:00
i3c
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idle
intel_idle: Add __init annotation to matchup_vm_state_with_baremetal()
2023-06-28 19:09:55 +02:00
iio
Merge tag 'driver-core-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2023-07-03 12:56:23 -07:00
infiniband
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
2023-06-29 21:01:17 -07:00
input
Merge tag 'soc-arm-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2023-06-29 15:28:33 -07:00
interconnect
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iommu
iommu/sva: Fix signedness bug in iommu_sva_alloc_pasid()
2023-07-14 14:53:19 +02:00
ipack
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irqchip
Merge tag 'riscv-for-linus-6.5-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
2023-06-30 09:37:26 -07:00
isdn
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leds
Merge tag 'leds-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds
2023-07-03 11:26:05 -07:00
macintosh
macintosh: Use of_property_read_reg() to parse "reg"
2023-06-21 14:08:54 +10:00
mailbox
mailbox: ti-msgmgr: Fill non-message tx data fields with 0x0
2023-06-30 17:35:45 -05:00
mcb
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md
Merge tag 'hardening-v6.5-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2023-07-08 12:08:39 -07:00
media
media/vivid: Use fbdev I/O helpers
2023-08-04 15:54:34 +02:00
memory
Merge tag 'asm-generic-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
2023-07-06 10:06:04 -07:00
memstick
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message
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mfd
Merge tag 'mfd-next-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
2023-07-03 10:55:04 -07:00
misc
Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-07-03 12:46:47 -07:00
mmc
mmc: Revert "mmc: core: Allow mmc_start_host() synchronously detect a card"
2023-06-30 14:06:51 +02:00
most
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mtd
Merge tag 'mtd/for-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
2023-06-28 14:02:03 -07:00
mux
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net
Merge tag 'net-6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-07-13 14:21:22 -07:00
nfc
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-06-22 18:40:38 -07:00
ntb
ntb: hw: amd: Fix debugfs_create_dir error checking
2023-07-08 13:55:44 -04:00
nubus
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nvdimm
dax: enable dax fault handler to report VM_FAULT_HWPOISON
2023-06-26 07:54:23 -06:00
nvme
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2023-07-14 19:57:29 -07:00
nvmem
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of
of: property: fw_devlink: Add a devlink for panel followers
2023-08-01 07:38:47 -07:00
opp
OPP: Properly propagate error along when failing to get icc_path
2023-06-27 07:35:14 +05:30
parisc
parisc: Move init function declarations into header file
2023-06-30 17:14:15 +02:00
parport
Merge tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2023-07-03 12:46:47 -07:00
pci
Merge tag 'ntb-6.5' of https://github.com/jonmason/ntb
2023-07-09 09:35:51 -07:00
pcmcia
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peci
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perf
perf: RISC-V: Remove PERF_HES_STOPPED flag checking in riscv_pmu_start()
2023-07-12 07:41:23 -07:00
phy
Merge tag 'phy-for-6.5_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
2023-07-05 21:38:13 -07:00
pinctrl
Merge tag 'renesas-pinctrl-fixes-for-v6.5-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into fixes
2023-07-13 00:05:52 +02:00
platform
platform/x86: touchscreen_dmi: Add info for the Archos 101 Cesium Educ tablet
2023-07-11 12:15:30 +02:00
pnp
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power
Merge tag 'for-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply
2023-07-03 17:23:16 -07:00
powercap
Merge tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2023-06-29 15:22:19 -07:00
pps
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ps3
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ptp
ptp: Make max_phase_adjustment sysfs device attribute invisible when not supported
2023-07-03 13:17:25 -07:00
pwm
Merge tag 'pwm/for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
2023-07-05 12:55:06 -07:00
rapidio
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ras
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regulator
Merge tag 'regulator-fix-v6.5-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
2023-07-06 19:20:23 -07:00
remoteproc
Merge tag 'rproc-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
2023-07-03 17:03:05 -07:00
reset
Merge tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2023-06-29 15:22:19 -07:00
rpmsg
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rtc
Merge tag 'rtc-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
2023-07-03 10:43:10 -07:00
s390
Merge tag 'net-6.5-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2023-07-13 14:21:22 -07:00
sbus
oradax: make 'cl' a static const structure
2023-06-23 10:27:02 +02:00
scsi
scsi: storvsc: Handle SRB status value 0x30
2023-07-11 12:38:49 -04:00
sh
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siox
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slimbus
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soc
Merge tag 'usb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2023-07-03 13:23:10 -07:00
soundwire
soundwire: stream: Make master_list ordered to prevent deadlocks
2023-06-21 16:31:45 +05:30
spi
Merge tag 'spi-fix-v6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
2023-07-15 08:51:02 -07:00
spmi
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ssb
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staging
staging/fbtft: Use fb_ops helpers for deferred I/O
2023-09-05 14:14:04 +02:00
target
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
2023-07-08 12:35:18 -07:00
tc
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tee
Merge tag 'soc-drivers-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2023-06-29 15:22:19 -07:00
thermal
Merge tag 'thermal-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2023-06-26 19:41:26 -07:00
thunderbolt
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tty
Merge tag 'tty-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
2023-07-03 13:14:58 -07:00
ufs
Merge branch '6.5/scsi-staging' into 6.5/scsi-fixes
2023-07-11 12:15:15 -04:00
uio
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usb
Merge tag 'usb-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2023-07-03 13:23:10 -07:00
vdpa
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2023-07-03 15:38:26 -07:00
vfio
Merge tag 'vfio-v6.5-rc1' of https://github.com/awilliam/linux-vfio
2023-06-30 15:22:09 -07:00
vhost
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
2023-07-03 15:38:26 -07:00
video
fbdev/core: Clean up include statements in fbmem.c
2023-09-11 15:12:38 +02:00
virt
Merge tag 'wq-for-6.5-cleanup-ordered' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
2023-06-27 16:46:06 -07:00
virtio
virtio: allow caller to override device DMA mask in vp_modern
2023-06-27 10:47:08 -04:00
vlynq
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w1
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watchdog
watchdog: sp5100_tco: support Hygon FCH/SCH (Server Controller Hub)
2023-06-26 14:30:07 +02:00
xen
Merge tag 'for-linus-6.5-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2023-07-13 13:39:36 -07:00
zorro
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Kconfig
video: Add auxiliary display drivers to Graphics support menu
2023-07-22 12:24:22 +02:00
Makefile
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