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clk: samsung: simplify getting .drvdata 

We should get drvdata from struct device directly. Going via
platform_device is an unneeded step back and forth.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Wolfram Sang 2018-04-19 16:05:35 +02:00 committed by Stephen Boyd
parent 60cc43fc88
commit 5c5e4fe37d
1 changed files with 2 additions and 4 deletions
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6
drivers/clk/samsung/clk-s3c2410-dclk.c
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@ -219,8 +219,7 @@ static int s3c24xx_dclk1_div_notify(struct notifier_block *nb,
#ifdef CONFIG_PM_SLEEP #ifdef CONFIG_PM_SLEEP
static int s3c24xx_dclk_suspend(struct device *dev) static int s3c24xx_dclk_suspend(struct device *dev)
{ {
struct platform_device *pdev = to_platform_device(dev); struct s3c24xx_dclk *s3c24xx_dclk = dev_get_drvdata(dev);
struct s3c24xx_dclk *s3c24xx_dclk = platform_get_drvdata(pdev);
s3c24xx_dclk->reg_save = readl_relaxed(s3c24xx_dclk->base); s3c24xx_dclk->reg_save = readl_relaxed(s3c24xx_dclk->base);
return 0; return 0;
@ -228,8 +227,7 @@ static int s3c24xx_dclk_suspend(struct device *dev)
static int s3c24xx_dclk_resume(struct device *dev) static int s3c24xx_dclk_resume(struct device *dev)
{ {
struct platform_device *pdev = to_platform_device(dev); struct s3c24xx_dclk *s3c24xx_dclk = dev_get_drvdata(dev);
struct s3c24xx_dclk *s3c24xx_dclk = platform_get_drvdata(pdev);
writel_relaxed(s3c24xx_dclk->reg_save, s3c24xx_dclk->base); writel_relaxed(s3c24xx_dclk->reg_save, s3c24xx_dclk->base);
return 0; return 0;