From 8d6c742a6833dffde3ab2ab077480e97b130ccd4 Mon Sep 17 00:00:00 2001 From: Tomasz Figa Date: Mon, 26 Aug 2013 02:00:37 +0900 Subject: ARM: S3C64XX: Use clk_prepare_enable/clk_disable_unprepare in dma.c This patch modifies s3c64xx DMA driver to prepare and unprepare clocks in addition to enableind and disabling, since it is required by common clock framework. Signed-off-by: Tomasz Figa Tested-by: Mark Brown Signed-off-by: Kukjin Kim --- arch/arm/mach-s3c64xx/dma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/mach-s3c64xx') diff --git a/arch/arm/mach-s3c64xx/dma.c b/arch/arm/mach-s3c64xx/dma.c index 759846c28d12..c511dfaae148 100644 --- a/arch/arm/mach-s3c64xx/dma.c +++ b/arch/arm/mach-s3c64xx/dma.c @@ -677,7 +677,7 @@ static int s3c64xx_dma_init1(int chno, enum dma_ch chbase, goto err_map; } - clk_enable(dmac->clk); + clk_prepare_enable(dmac->clk); dmac->regs = regs; dmac->chanbase = chbase; @@ -711,7 +711,7 @@ static int s3c64xx_dma_init1(int chno, enum dma_ch chbase, return 0; err_clk: - clk_disable(dmac->clk); + clk_disable_unprepare(dmac->clk); clk_put(dmac->clk); err_map: iounmap(regs); -- cgit v1.2.3-55-g7522