diff options
| author | m-karicheri2@ti.com <m-karicheri2@ti.com> | 2012-08-02 20:53:48 +0400 |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2012-10-24 15:22:05 +0400 |
| commit | b6f1ffed9d8a830ab94fd3fc6182e2fc8c77cba0 (patch) | |
| tree | 3b4e4b12aa6af73d0f5d3c0c0a822acf7de7c823 /arch/arm/mach-davinci/devices-da8xx.c | |
| parent | 6f0c0580b70c89094b3422ba81118c7b959c7556 (diff) | |
| download | linux-b6f1ffed9d8a830ab94fd3fc6182e2fc8c77cba0.tar.xz | |
ARM: davinci: convert platform code to use clk_prepare/clk_unprepare
As a first step towards migrating davinci platforms to use common clock
framework, replace all instances of clk_enable() with clk_prepare_enable()
and clk_disable() with clk_disable_unprepare(). Until the platform is
switched to use the CONFIG_HAVE_CLK_PREPARE Kconfig variable, this just
adds a might_sleep() call and would work without any issues.
This will make it easy later to switch to common clk based implementation
of clk driver from DaVinci specific driver.
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Reviewed-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/devices-da8xx.c')
| -rw-r--r-- | arch/arm/mach-davinci/devices-da8xx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c index bd2f72b414bc..d53612f12c52 100644 --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -900,7 +900,7 @@ static int da850_sata_init(struct device *dev, void __iomem *addr) if (IS_ERR(da850_sata_clk)) return PTR_ERR(da850_sata_clk); - ret = clk_enable(da850_sata_clk); + ret = clk_prepare_enable(da850_sata_clk); if (ret) goto err0; @@ -931,7 +931,7 @@ static int da850_sata_init(struct device *dev, void __iomem *addr) return 0; err1: - clk_disable(da850_sata_clk); + clk_disable_unprepare(da850_sata_clk); err0: clk_put(da850_sata_clk); return ret; @@ -939,7 +939,7 @@ err0: static void da850_sata_exit(struct device *dev) { - clk_disable(da850_sata_clk); + clk_disable_unprepare(da850_sata_clk); clk_put(da850_sata_clk); } |