diff options
| author | Tomasz Figa <tomasz.figa@gmail.com> | 2013-08-25 21:00:37 +0400 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-09-17 01:47:35 +0400 |
| commit | 8d6c742a6833dffde3ab2ab077480e97b130ccd4 (patch) | |
| tree | aaae2df30e469471a5a2120b7f572aa5bb61b384 /arch/arm/mach-s3c64xx | |
| parent | 57a2312632e072b5f055018988093d6bcb261411 (diff) | |
| download | linux-8d6c742a6833dffde3ab2ab077480e97b130ccd4.tar.xz | |
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 <tomasz.figa@gmail.com>
Tested-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c64xx')
| -rw-r--r-- | arch/arm/mach-s3c64xx/dma.c | 4 |
1 files changed, 2 insertions, 2 deletions
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); |