android_kernel_xiaomi_sm8350/arch/mips/bcm63xx
Anastasia Belova b7ca75207e MIPS: BCM63xx: Add check for NULL for clk in clk_enable
[ Upstream commit ee9ef11bd2a59c2fefaa0959e5efcdf040d7c654 ]

Check clk for NULL before calling clk_enable_unlocked where clk
is dereferenced. There is such check in other implementations
of clk_enable.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: e7300d04bd ("MIPS: BCM63xx: Add support for the Broadcom BCM63xx family of SOCs.")
Signed-off-by: Anastasia Belova <abelova@astralinux.ru>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-01-18 11:40:58 +01:00
..
boards treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
clk.c MIPS: BCM63xx: Add check for NULL for clk in clk_enable 2023-01-18 11:40:58 +01:00
cpu.c
cs.c
dev-enet.c
dev-flash.c
dev-hsspi.c
dev-pcmcia.c
dev-rng.c
dev-spi.c
dev-uart.c MIPS: BCM63XX: add support for BCM3368 Cable Modem 2013-07-01 15:10:53 +02:00
dev-usb-usbd.c
dev-wdt.c
early_printk.c mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
gpio.c MIPS: Audit and remove any unnecessary uses of module.h 2017-02-14 09:00:25 +00:00
irq.c
Kconfig
Makefile
nvram.c Revert "MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function" 2016-01-27 20:51:50 +01:00
Platform
prom.c
reset.c
setup.c
timer.c MIPS: Audit and remove any unnecessary uses of module.h 2017-02-14 09:00:25 +00:00