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Miaoqian Lin 2c89b4d022 dmaengine: imx-sdma: Fix error checking in sdma_event_remap 
[ Upstream commit 7104b9cb35 ]

of_parse_phandle() returns NULL on errors, rather than error
pointers. Using NULL check on grp_np to fix this.

Fixes: d078cd1b41 ("dmaengine: imx-sdma: Add imx6sx platform support")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220308064952.15743-1-linmq006@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-27 13:15:29 +02:00
..
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acpi ACPI: CPPC: Avoid out of bounds access when parsing _CPC data 2022-04-20 09:08:25 +02:00
amba ARM: 9120/1: Revert "amba: make use of -1 IRQs warn" 2021-11-12 14:28:22 +01:00
android binder: fix async_free_space accounting for empty parcels 2022-01-05 12:33:49 +01:00
ata ata: libata-core: Disable READ LOG DMA EXT for Samsung 840 EVOs 2022-04-20 09:08:32 +02:00
atm atm: eni: Add check for dma_map_single 2022-03-23 09:01:35 +01:00
auxdisplay auxdisplay: ht16k33: Fix frame buffer device blanking 2021-11-26 11:40:35 +01:00
base PM: core: keep irq flags in device_pm_check_callbacks() 2022-04-20 09:08:22 +02:00
bcma bcma: Fix memory leak for internally-handled cores 2021-09-22 11:45:22 +02:00
block drbd: Fix five use after free bugs in get_initial_state 2022-04-20 09:08:29 +02:00
bluetooth Bluetooth: bfusb: fix division by zero in send path 2022-01-27 09:00:46 +01:00
bus bus: qcom: Put child node before return 2021-05-22 10:57:28 +02:00
cdrom cdrom: gdrom: initialize global variable at init time 2021-05-26 11:47:00 +02:00
char virtio_console: eliminate anonymous module_init & module_exit 2022-04-20 09:08:28 +02:00
clk clk: tegra: tegra124-emc: Fix missing put_device() call in emc_ensure_emc_driver 2022-04-20 09:08:20 +02:00
clocksource clocksource: acpi_pm: fix return value of __setup handler 2022-04-20 09:08:13 +02:00
connector
cpufreq cpufreq: schedutil: Destroy mutex before kobject_put() frees the memory 2021-10-06 15:05:08 +02:00
cpuidle cpuidle: Fix kobject memory leaks in error paths 2021-11-26 11:40:29 +01:00
crypto crypto: ccp - ccp_dmaengine_unregister release dma channels 2022-04-20 09:08:13 +02:00
dax
dca
devfreq
dio
dma dmaengine: imx-sdma: Fix error checking in sdma_event_remap 2022-04-27 13:15:29 +02:00
dma-buf dma-buf/sync_file: Don't leak fences on merge failure 2021-07-28 11:12:16 +02:00
edac EDAC: Fix calculation of returned address and next offset in edac_align_ptr() 2022-02-23 11:57:35 +01:00
eisa
extcon extcon: max8997: Add missing modalias string 2021-07-20 16:17:41 +02:00
firewire
firmware efi: fix return value of __setup handlers 2022-03-23 09:01:35 +01:00
fmc
fpga
fsi
gpio gpiolib: acpi: use correct format characters 2022-04-20 09:08:31 +02:00
gpu gpu: ipu-v3: Fix dev_dbg frequency output 2022-04-20 09:08:32 +02:00
hid HID: i2c-hid: fix GET/SET_REPORT for unnumbered reports 2022-04-20 09:08:16 +02:00
hsi HSI: core: Fix return freed object in hsi_new_client 2022-01-27 09:00:54 +01:00
hv Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer 2022-04-20 09:08:31 +02:00
hwmon hwmon: (pmbus) Add Vin unit off handling 2022-04-20 09:08:13 +02:00
hwspinlock
hwtracing coresight: Fix TRCCONFIGR.QE sysfs interface 2022-04-20 09:08:09 +02:00
i2c i2c: pasemi: Wait for write xfers to finish 2022-04-20 09:08:33 +02:00
ide
idle
iio iio: adc: Add check for devm_request_threaded_irq 2022-04-20 09:08:19 +02:00
infiniband RDMA/ib_srp: Fix a deadlock 2022-03-02 11:33:56 +01:00
input Revert "Input: clear BTN_RIGHT/MIDDLE on buttonpads" 2022-04-20 09:08:10 +02:00
iommu iommu/arm-smmu-v3: fix event handling soft lockup 2022-04-20 09:08:27 +02:00
ipack ipack: ipoctal: fix module reference leak 2021-10-06 15:05:09 +02:00
irqchip irqchip/nvic: Release nvic_base upon failure 2022-04-20 09:08:21 +02:00
isdn mISDN: change function names to avoid conflicts 2022-01-11 13:57:38 +01:00
leds leds: ktd2692: Fix an error handling path 2021-07-20 16:17:41 +02:00
lightnvm
macintosh
mailbox
mcb mcb: fix error handling in mcb_alloc_bus() 2021-10-06 15:05:05 +02:00
md dm ioctl: prevent potential spectre v1 gadget 2022-04-20 09:08:27 +02:00
media media: hdpvr: initialize dev->worker at hdpvr_register_videodev 2022-04-20 09:08:23 +02:00
memory memory: atmel-ebi: Fix missing of_node_put in atmel_ebi_probe 2022-04-20 09:08:31 +02:00
memstick memstick: jmb38x_ms: use appropriate free function in jmb38x_ms_alloc_host() 2021-11-26 11:40:30 +01:00
message
mfd mfd: asic3: Add missing iounmap() on error asic3_mfd_probe 2022-04-20 09:08:19 +02:00
misc kgdbts: fix return value of __setup handler 2022-04-20 09:08:20 +02:00
mmc Revert "mmc: sdhci-xenon: fix annoying 1.8V regulator warning" 2022-04-20 09:08:29 +02:00
mtd ubi: fastmap: Return error code if memory allocation fails in add_aeb() 2022-04-20 09:08:25 +02:00
mux
net can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path 2022-04-27 13:15:29 +02:00
nfc nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION 2022-03-28 08:22:26 +02:00
ntb
nubus
nvdimm
nvme nvme-rdma: don't update queue count when failing to set io queues 2021-09-22 11:45:17 +02:00
nvmem nvmem: Fix shift-out-of-bound (UBSAN) with byte size cells 2021-10-20 10:42:04 +02:00
of of: Fix truncation of memory sizes on 32-bit platforms 2021-07-20 16:17:40 +02:00
oprofile
parisc parisc: Fix CPU affinity for Lasi, WAX and Dino chips 2022-04-20 09:08:28 +02:00
parport parport: remove non-zero check on count 2021-09-22 11:45:31 +02:00
pci PCI: aardvark: Fix support for MSI interrupts 2022-04-20 09:08:26 +02:00
pcmcia pcmcia: fix setting of kthread task states 2022-01-27 09:00:51 +01:00
perf perf: qcom_l2_pmu: fix an incorrect NULL check on list iterator 2022-04-20 09:08:30 +02:00
phy phy: ti: dm816x: Fix the error handling path in 'dm816x_usb_phy_probe() 2021-07-20 16:17:41 +02:00
pinctrl pinctrl: pinconf-generic: Print arguments for bias-pull-* 2022-04-20 09:08:24 +02:00
platform platform/x86: apple-gmux: use resource_size() with res 2022-01-05 12:33:48 +01:00
pnp
power power: supply: axp20x_battery: properly report current when discharging 2022-04-20 09:08:26 +02:00
powercap
pps
ps3
ptp ptp: replace snprintf with sysfs_emit 2022-04-20 09:08:26 +02:00
pwm pwm: lpc18xx-sct: Initialize driver data and hardware before pwmchip_add() 2022-04-20 09:08:19 +02:00
rapidio rapidio: handle create_workqueue() failure 2021-05-26 11:46:59 +02:00
ras
regulator regulator: s5m8767: do not use reset value as DVS voltage if GPIO DVS is disabled 2021-11-26 11:40:23 +01:00
remoteproc remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region 2022-04-20 09:08:19 +02:00
reset reset: ti-syscon: fix to_ti_syscon_reset_data macro 2021-07-28 11:12:14 +02:00
rpmsg rpmsg: char: Fix race between the release of rpmsg_eptdev and cdev 2022-02-08 18:16:25 +01:00
rtc rtc: wm8350: Handle error for wm8350_register_irq 2022-04-20 09:08:26 +02:00
s390 scsi: zfcp: Fix failed recovery on gone remote port with non-NPIV FCP devices 2022-02-08 18:16:24 +01:00
sbus
scsi scsi: mvsas: Add PCI ID of RocketRaid 2640 2022-04-20 09:08:32 +02:00
sfi
sh maple: fix wrong return value of maple_bus_init(). 2021-11-26 11:40:39 +01:00
sn
soc soc: ti: wkup_m3_ipc: Fix IRQ check in wkup_m3_ipc_probe 2022-04-20 09:08:14 +02:00
spi spi: tegra20: Use of_device_get_match_data() 2022-04-20 09:08:22 +02:00
spmi
ssb ssb: sdio: Don't overwrite const buffer if block_write fails 2021-07-20 16:17:30 +02:00
staging staging:iio:adc:ad7280a: Fix handing of device address bit reversing. 2022-04-20 09:08:19 +02:00
target scsi: target: tcmu: Fix possible page UAF 2022-04-20 09:08:32 +02:00
tc
tee tee: handle lookup of shm with reference count 0 2022-01-05 12:33:48 +01:00
thermal thermal: int340x: Increase bitmap size 2022-04-20 09:08:12 +02:00
thunderbolt thunderbolt: dma_port: Fix NVM read buffer bounds and offset issue 2021-06-03 08:36:15 +02:00
tty serial: samsung_tty: do not unlock port->lock for uart_write_wakeup() 2022-04-20 09:08:28 +02:00
uio
usb usb: dwc3: omap: fix "unbalanced disables for smps10_out1" on omap5evm 2022-04-20 09:08:27 +02:00
uwb
vfio vfio: Use config not menuconfig for VFIO_NOIOMMU 2021-09-22 11:45:26 +02:00
vhost vhost/vsock: don't check owner in vhost_vsock_stop() while releasing 2022-03-02 11:33:52 +01:00
video video: fbdev: sm712fb: Fix crash in smtcfb_write() 2022-04-20 09:08:23 +02:00
virt
virtio virtio: acknowledge all features before access 2022-03-16 12:57:09 +01:00
vlynq
vme
w1 w1: w1_therm: fixes w1_seq for ds28ea00 sensors 2022-04-20 09:08:28 +02:00
watchdog ar7: fix kernel builds for compiler test 2021-11-26 11:40:35 +01:00
xen xen/gnttab: fix gnttab_end_foreign_access() without page specified 2022-03-11 10:13:33 +01:00
zorro
Kconfig
Makefile