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| author | Richard Zhao <richard.zhao@linaro.org> | 2011-11-15 14:47:58 +0800 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-02-01 14:27:59 +0100 |
| commit | dc9774c996b06373f776081820219aae1dc46f45 (patch) | |
| tree | 45ddf2adedb5a6b85e6c1247a6bea38b7d2a2b58 /arch/arm/plat-mxc/devices/platform-ahci-imx.c | |
| parent | 46f417def895331341b277c2af9805c8cba80bc7 (diff) | |
| download | linux-dc9774c996b06373f776081820219aae1dc46f45.tar.gz | |
ARM: mxc: ahci: add clk_prepare/clk_unprepare
It's for migrating to generic clk framework API.
Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/plat-mxc/devices/platform-ahci-imx.c')
| -rw-r--r-- | arch/arm/plat-mxc/devices/platform-ahci-imx.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm/plat-mxc/devices/platform-ahci-imx.c b/arch/arm/plat-mxc/devices/platform-ahci-imx.c index d8a56aee521b..ade4a1c4e2a3 100644 --- a/arch/arm/plat-mxc/devices/platform-ahci-imx.c +++ b/arch/arm/plat-mxc/devices/platform-ahci-imx.c @@ -60,9 +60,9 @@ static int imx_sata_init(struct device *dev, void __iomem *addr) dev_err(dev, "no sata clock.\n"); return PTR_ERR(sata_clk); } - ret = clk_enable(sata_clk); + ret = clk_prepare_enable(sata_clk); if (ret) { - dev_err(dev, "can't enable sata clock.\n"); + dev_err(dev, "can't prepare/enable sata clock.\n"); goto put_sata_clk; } @@ -73,9 +73,9 @@ static int imx_sata_init(struct device *dev, void __iomem *addr) ret = PTR_ERR(sata_ref_clk); goto release_sata_clk; } - ret = clk_enable(sata_ref_clk); + ret = clk_prepare_enable(sata_ref_clk); if (ret) { - dev_err(dev, "can't enable sata ref clock.\n"); + dev_err(dev, "can't prepare/enable sata ref clock.\n"); goto put_sata_ref_clk; } @@ -104,11 +104,11 @@ static int imx_sata_init(struct device *dev, void __iomem *addr) return 0; release_sata_ref_clk: - clk_disable(sata_ref_clk); + clk_disable_unprepare(sata_ref_clk); put_sata_ref_clk: clk_put(sata_ref_clk); release_sata_clk: - clk_disable(sata_clk); + clk_disable_unprepare(sata_clk); put_sata_clk: clk_put(sata_clk); @@ -117,10 +117,10 @@ put_sata_clk: static void imx_sata_exit(struct device *dev) { - clk_disable(sata_ref_clk); + clk_disable_unprepare(sata_ref_clk); clk_put(sata_ref_clk); - clk_disable(sata_clk); + clk_disable_unprepare(sata_clk); clk_put(sata_clk); } |