From: Heiko Stuebner Date: Mon, 26 Sep 2011 01:30:29 +0000 (+0900) Subject: ARM: S3C2443: Fix bit-reset in setrate of clk_armdiv X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=4344646ff127eaea4d58266ccd8fdd2a38fb9672;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git ARM: S3C2443: Fix bit-reset in setrate of clk_armdiv The changed statement should set the old armdiv bits to 0 and not everything else, before setting the new value. Signed-off-by: Heiko Stuebner Signed-off-by: Kukjin Kim --- diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c index a1a7176675b..38058af4897 100644 --- a/arch/arm/mach-s3c2443/clock.c +++ b/arch/arm/mach-s3c2443/clock.c @@ -128,7 +128,7 @@ static int s3c2443_armclk_setrate(struct clk *clk, unsigned long rate) unsigned long clkcon0; clkcon0 = __raw_readl(S3C2443_CLKDIV0); - clkcon0 &= S3C2443_CLKDIV0_ARMDIV_MASK; + clkcon0 &= ~S3C2443_CLKDIV0_ARMDIV_MASK; clkcon0 |= val << S3C2443_CLKDIV0_ARMDIV_SHIFT; __raw_writel(clkcon0, S3C2443_CLKDIV0); }