From: heiko@sntech.de (Heiko =?iso-8859-1?q?St=FCbner?=) Date: Thu, 22 Sep 2011 23:08:59 +0200 Subject: [PATCH] S3C2443: Fix bit-reset in setrate of clk_armdiv Message-ID: <201109222309.00068.heiko@sntech.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 --- arch/arm/mach-s3c2443/clock.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c index 966bde5..27549c4 100644 --- a/arch/arm/mach-s3c2443/clock.c +++ b/arch/arm/mach-s3c2443/clock.c @@ -124,7 +124,7 @@ 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); } -- 1.7.2.3