From b04fa9f704aa818b87509ff4149bba810ef8bbd8 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Date: Thu, 27 Nov 2014 02:47:05 +0900
Subject: ARM: EXYNOS: use u8 for val[] in struct exynos_pmu_conf

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

   text    data     bss     dec     hex filename
   7716    3692       8   11416    2c98 arch/arm/mach-exynos/pmu.o.before
   5436    1908       8    7352    1cb8 arch/arm/mach-exynos/pmu.o.after

Cc: Pankaj Dubey <pankaj.dubey@samsung.com>
Cc: Amit Daniel Kachhap <amit.daniel@samsung.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/mach-exynos/pmu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-exynos/pmu.c b/arch/arm/mach-exynos/pmu.c
index ccb012009cd8..c15761ca2f18 100644
--- a/arch/arm/mach-exynos/pmu.c
+++ b/arch/arm/mach-exynos/pmu.c
@@ -25,7 +25,7 @@
 
 struct exynos_pmu_conf {
 	unsigned int offset;
-	unsigned int val[NUM_SYS_POWERDOWN];
+	u8 val[NUM_SYS_POWERDOWN];
 };
 
 struct exynos_pmu_data {
-- 
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