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video: s3c-fb: use dev_get_drvdata() instead of platform_get_drvdata()

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Because there is no need to access to the platform device in
suspend/resume and runtime_suspend/resume, dev_get_drvdata()
can be used instead of platform_get_drvdata() to make the code
smaller.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
This commit is contained in:
Jingoo Han 2012-10-16 13:21:44 +09:00
parent 0b466568c9
commit bab8b563ef
1 changed files with 5 additions and 9 deletions
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14
drivers/video/s3c-fb.c
View file

@ -1544,8 +1544,7 @@ static int __devexit s3c_fb_remove(struct platform_device *pdev)
#ifdef CONFIG_PM_SLEEP
static int s3c_fb_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct s3c_fb *sfb = platform_get_drvdata(pdev);
struct s3c_fb *sfb = dev_get_drvdata(dev);
struct s3c_fb_win *win;
int win_no;
@ -1572,8 +1571,7 @@ static int s3c_fb_suspend(struct device *dev)
static int s3c_fb_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct s3c_fb *sfb = platform_get_drvdata(pdev);
struct s3c_fb *sfb = dev_get_drvdata(dev);
struct s3c_fb_platdata *pd = sfb->pdata;
struct s3c_fb_win *win;
int win_no;
@ -1623,7 +1621,7 @@ static int s3c_fb_resume(struct device *dev)
if (!win)
continue;
dev_dbg(&pdev->dev, "resuming window %d\n", win_no);
dev_dbg(dev, "resuming window %d\n", win_no);
s3c_fb_set_par(win->fbinfo);
}
@ -1636,8 +1634,7 @@ static int s3c_fb_resume(struct device *dev)
#ifdef CONFIG_PM_RUNTIME
static int s3c_fb_runtime_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct s3c_fb *sfb = platform_get_drvdata(pdev);
struct s3c_fb *sfb = dev_get_drvdata(dev);
if (!sfb->variant.has_clksel)
clk_disable_unprepare(sfb->lcd_clk);
@ -1649,8 +1646,7 @@ static int s3c_fb_runtime_suspend(struct device *dev)
static int s3c_fb_runtime_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct s3c_fb *sfb = platform_get_drvdata(pdev);
struct s3c_fb *sfb = dev_get_drvdata(dev);
struct s3c_fb_platdata *pd = sfb->pdata;
clk_prepare_enable(sfb->bus_clk);