diff options
| author |   Thomas Abraham <thomas.abraham@linaro.org> | 2012-10-03 08:57:40 +0900 |
|---|---|---|
| committer |   Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-10-10 02:06:00 +0000 |
| commit | 5ce24978983477034f0b0c0bfd7e4a6026103958 (patch) | |
| tree | fd74b7c102357330ee6afab3dfe04ede6f180307 /drivers/video | |
| parent | da8xx-fb: save and restore LCDC context across suspend/resume cycle (diff) | |
| download | linux-dev-5ce24978983477034f0b0c0bfd7e4a6026103958.tar.xz linux-dev-5ce24978983477034f0b0c0bfd7e4a6026103958.zip | |
video: s3c-fb: use clk_prepare_enable and clk_disable_unprepare
Convert clk_enable/clk_disable to clk_prepare_enable/clk_disable_unprepare
calls as required by common clock framework.
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/s3c-fb.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c index 52b744f58f4f..2ed7b633bbd9 100644 --- a/drivers/video/s3c-fb.c +++ b/drivers/video/s3c-fb.c @@ -1404,7 +1404,7 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev) return PTR_ERR(sfb->bus_clk); } - clk_enable(sfb->bus_clk); + clk_prepare_enable(sfb->bus_clk); if (!sfb->variant.has_clksel) { sfb->lcd_clk = devm_clk_get(dev, "sclk_fimd"); @@ -1414,7 +1414,7 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev) goto err_bus_clk; } - clk_enable(sfb->lcd_clk); + clk_prepare_enable(sfb->lcd_clk); } pm_runtime_enable(sfb->dev); @@ -1504,10 +1504,10 @@ err_lcd_clk: pm_runtime_disable(sfb->dev); if (!sfb->variant.has_clksel) - clk_disable(sfb->lcd_clk); + clk_disable_unprepare(sfb->lcd_clk); err_bus_clk: - clk_disable(sfb->bus_clk); + clk_disable_unprepare(sfb->bus_clk); return ret; } @@ -1531,9 +1531,9 @@ static int __devexit s3c_fb_remove(struct platform_device *pdev) s3c_fb_release_win(sfb, sfb->windows[win]); if (!sfb->variant.has_clksel) - clk_disable(sfb->lcd_clk); + clk_disable_unprepare(sfb->lcd_clk); - clk_disable(sfb->bus_clk); + clk_disable_unprepare(sfb->bus_clk); pm_runtime_put_sync(sfb->dev); pm_runtime_disable(sfb->dev); @@ -1561,9 +1561,9 @@ static int s3c_fb_suspend(struct device *dev) } if (!sfb->variant.has_clksel) - clk_disable(sfb->lcd_clk); + clk_disable_unprepare(sfb->lcd_clk); - clk_disable(sfb->bus_clk); + clk_disable_unprepare(sfb->bus_clk); pm_runtime_put_sync(sfb->dev); @@ -1581,10 +1581,10 @@ static int s3c_fb_resume(struct device *dev) pm_runtime_get_sync(sfb->dev); - clk_enable(sfb->bus_clk); + clk_prepare_enable(sfb->bus_clk); if (!sfb->variant.has_clksel) - clk_enable(sfb->lcd_clk); + clk_prepare_enable(sfb->lcd_clk); /* setup gpio and output polarity controls */ pd->setup_gpio(); @@ -1640,9 +1640,9 @@ static int s3c_fb_runtime_suspend(struct device *dev) struct s3c_fb *sfb = platform_get_drvdata(pdev); if (!sfb->variant.has_clksel) - clk_disable(sfb->lcd_clk); + clk_disable_unprepare(sfb->lcd_clk); - clk_disable(sfb->bus_clk); + clk_disable_unprepare(sfb->bus_clk); return 0; } @@ -1653,10 +1653,10 @@ static int s3c_fb_runtime_resume(struct device *dev) struct s3c_fb *sfb = platform_get_drvdata(pdev); struct s3c_fb_platdata *pd = sfb->pdata; - clk_enable(sfb->bus_clk); + clk_prepare_enable(sfb->bus_clk); if (!sfb->variant.has_clksel) - clk_enable(sfb->lcd_clk); + clk_prepare_enable(sfb->lcd_clk); /* setup gpio and output polarity controls */ pd->setup_gpio(); |