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| author | Abhilash Kesavan <a.kesavan@samsung.com> | 2012-11-22 14:46:40 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-11-28 07:42:08 +0900 |
| commit | 573e5bbe653d01dc0f27e2d97754db9246b501c8 (patch) | |
| tree | 28a96331493282a91a289beb435cba1f6dee3c33 /arch/arm/mach-exynos/pm.c | |
| parent | a633208f2e97c7af9fa9e322fef249641f1f0c53 (diff) | |
| download | linux-573e5bbe653d01dc0f27e2d97754db9246b501c8.tar.bz2 | |
ARM: EXYNOS: Add flush_cache_all in suspend finisher
The core cpu_suspend code no longer calls flush_cache_all to
optimize the cpu idle flow. Add a call for the same in the
exynos specific suspend code.
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-exynos/pm.c')
| -rw-r--r-- | arch/arm/mach-exynos/pm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c index 8dedeb237924..8df6ec547f78 100644 --- a/arch/arm/mach-exynos/pm.c +++ b/arch/arm/mach-exynos/pm.c @@ -81,6 +81,9 @@ static int exynos_cpu_suspend(unsigned long arg) outer_flush_all(); #endif + if (soc_is_exynos5250()) + flush_cache_all(); + /* issue the standby signal into the pm unit. */ cpu_do_idle(); |