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| author | Pankaj Dubey <pankaj.dubey@samsung.com> | 2015-11-13 10:29:36 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2015-11-17 05:32:56 +0100 |
| commit | ce36f6ad862fc3bc2466c89de17694e582a778b5 (patch) | |
| tree | 4d46f511e6b7db8c625b611e9640d3276b2ec0bd /arch/arm/mach-s3c24xx/pll-s3c2440-12000000.c | |
| parent | Linux 4.4-rc1 (diff) | |
| download | linux-ce36f6ad862fc3bc2466c89de17694e582a778b5.tar.xz linux-ce36f6ad862fc3bc2466c89de17694e582a778b5.zip | |
ARM: EXYNOS: Fix potential NULL pointer access in exynos_sys_powerdown_conf
If no platform devices binded to the driver but driver itself loaded and
exynos_sys_powerdown_conf is called from
arch/arm/mach-exynos/{suspend.c, pm.c} it will result in NULL pointer access,
to prevent this added check on pmu_context for NULL.
Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c24xx/pll-s3c2440-12000000.c')
0 files changed, 0 insertions, 0 deletions