EXYNOS5: DWMMC: Initialise the local variable to avoid unwanted results.

[platform/kernel/u-boot.git] / arch / arm / cpu / armv7 / exynos / clock.c

diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c
index 1203ada..e1c4246 100644 (file)
--- a/arch/arm/cpu/armv7/exynos/clock.c
+++ b/arch/arm/cpu/armv7/exynos/clock.c
@@ -611,7 +611,7 @@ static unsigned long exynos4_get_mmc_clk(int dev_index)
                (struct exynos4_clock *)samsung_get_base_clock();
        unsigned long uclk, sclk;
        unsigned int sel, ratio, pre_ratio;
-       int shift;
+       int shift = 0;
 
        sel = readl(&clk->src_fsys);
        sel = (sel >> (dev_index << 2)) & 0xf;
@@ -660,7 +660,7 @@ static unsigned long exynos5_get_mmc_clk(int dev_index)
                (struct exynos5_clock *)samsung_get_base_clock();
        unsigned long uclk, sclk;
        unsigned int sel, ratio, pre_ratio;
-       int shift;
+       int shift = 0;
 
        sel = readl(&clk->src_fsys);
        sel = (sel >> (dev_index << 2)) & 0xf;