Acked-by: Jaehoon Chung <jh80.ch...@samsung.com> On 12/05/2012 10:31 PM, Amar wrote: > This patch initialises the local variable 'shift' to zero to avoid > improper extraction of ratio and pre-ratio divider values. Extraction of > improper values was happening due to garbage value present in local variable. > > Signed-off-by: Amarendra Reddy <amarendra...@samsung.com> > --- > arch/arm/cpu/armv7/exynos/clock.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm/cpu/armv7/exynos/clock.c > b/arch/arm/cpu/armv7/exynos/clock.c > index 731bbff..0bcf05f 100644 > --- a/arch/arm/cpu/armv7/exynos/clock.c > +++ b/arch/arm/cpu/armv7/exynos/clock.c > @@ -379,7 +379,7 @@ 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; > @@ -428,7 +428,7 @@ 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; >
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