[PATCH] ARM: EXYNOS: use u8 for val[] in struct exynos_pmu_conf

Bartlomiej Zolnierkiewicz
2014-07-08T12:03:37Z

Values stored in val[] are never bigger than a byte.

text data bss dec hex filename
5264 4 4 5272 1498 arch/arm/mach-exynos/pmu.o.before
2992 4 4 3000 bb8 arch/arm/mach-exynos/pmu.o.after

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
---
arch/arm/mach-exynos/common.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
index b850db4..55ff019 100644
--- a/arch/arm/mach-exynos/common.h
+++ b/arch/arm/mach-exynos/common.h
@@ -101,7 +101,7 @@ enum sys_powerdown {

struct exynos_pmu_conf {
void __iomem *reg;
- unsigned int val[NUM_SYS_POWERDOWN];
+ u8 val[NUM_SYS_POWERDOWN];
};

extern void exynos_sys_powerdown_conf(enum sys_powerdown mode);
--
1.8.2.3