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Commit bab8b563 authored by Jingoo Han's avatar Jingoo Han
Browse files

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



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: default avatarJingoo Han <jg1.han@samsung.com>
parent 0b466568

drivers/video/s3c-fb.c

+5 −9
Original line number Diff line number Diff line
@@ -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);