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drivers/rtc/rtc-m48t86.c: use dev_get_platdata()

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Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.  This is a cosmetic change to make
the code simpler and enhance the readability.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jingoo Han 2013-11-12 15:10:44 -08:00 committed by Linus Torvalds
parent 8136032ba5
commit b5f0902dcd
1 changed files with 4 additions and 4 deletions
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8
drivers/rtc/rtc-m48t86.c
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@ -46,7 +46,7 @@ static int m48t86_rtc_read_time(struct device *dev, struct rtc_time *tm)
{ {
unsigned char reg; unsigned char reg;
struct platform_device *pdev = to_platform_device(dev); struct platform_device *pdev = to_platform_device(dev);
struct m48t86_ops *ops = pdev->dev.platform_data; struct m48t86_ops *ops = dev_get_platdata(&pdev->dev);
reg = ops->readbyte(M48T86_REG_B); reg = ops->readbyte(M48T86_REG_B);
@ -84,7 +84,7 @@ static int m48t86_rtc_set_time(struct device *dev, struct rtc_time *tm)
{ {
unsigned char reg; unsigned char reg;
struct platform_device *pdev = to_platform_device(dev); struct platform_device *pdev = to_platform_device(dev);
struct m48t86_ops *ops = pdev->dev.platform_data; struct m48t86_ops *ops = dev_get_platdata(&pdev->dev);
reg = ops->readbyte(M48T86_REG_B); reg = ops->readbyte(M48T86_REG_B);
@ -123,7 +123,7 @@ static int m48t86_rtc_proc(struct device *dev, struct seq_file *seq)
{ {
unsigned char reg; unsigned char reg;
struct platform_device *pdev = to_platform_device(dev); struct platform_device *pdev = to_platform_device(dev);
struct m48t86_ops *ops = pdev->dev.platform_data; struct m48t86_ops *ops = dev_get_platdata(&pdev->dev);
reg = ops->readbyte(M48T86_REG_B); reg = ops->readbyte(M48T86_REG_B);
@ -147,7 +147,7 @@ static const struct rtc_class_ops m48t86_rtc_ops = {
static int m48t86_rtc_probe(struct platform_device *dev) static int m48t86_rtc_probe(struct platform_device *dev)
{ {
unsigned char reg; unsigned char reg;
struct m48t86_ops *ops = dev->dev.platform_data; struct m48t86_ops *ops = dev_get_platdata(&dev->dev);
struct rtc_device *rtc; struct rtc_device *rtc;
rtc = devm_rtc_device_register(&dev->dev, "m48t86", rtc = devm_rtc_device_register(&dev->dev, "m48t86",