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| author | Tomasz Figa <t.figa@samsung.com> | 2013-06-05 17:40:11 +0200 |
|---|---|---|
| committer | Chanho Park <chanho61.park@samsung.com> | 2014-11-18 11:43:25 +0900 |
| commit | 53fa1a17a7543d9b334be57bcace66bed141450c (patch) | |
| tree | bbfc90c9d103151f4f83543aa67917b7446fa69f /arch | |
| parent | 7a9e6187251b09efed7922de9b8034a6e8f88343 (diff) | |
| download | linux-3.10-53fa1a17a7543d9b334be57bcace66bed141450c.tar.gz linux-3.10-53fa1a17a7543d9b334be57bcace66bed141450c.tar.bz2 linux-3.10-53fa1a17a7543d9b334be57bcace66bed141450c.zip | |
ARM: EXYNOS: pm: Add support for firmware-based L2X0 resume
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-exynos/pm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c index e46ac764922..d5bac0da160 100644 --- a/arch/arm/mach-exynos/pm.c +++ b/arch/arm/mach-exynos/pm.c @@ -21,6 +21,7 @@ #include <linux/clk.h> #include <asm/cacheflush.h> +#include <asm/firmware.h> #include <asm/hardware/cache-l2x0.h> #include <asm/smp_scu.h> @@ -273,7 +274,8 @@ static void exynos_pm_resume(void) { unsigned long tmp; #ifdef CONFIG_CACHE_L2X0 - outer_resume(); + if (call_firmware_op(l2x0_resume) < 0) + outer_resume(); #endif /* * If PMU failed while entering sleep mode, WFI will be |