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

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>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/rtc/rtc-m48t86.c b/drivers/rtc/rtc-m48t86.c
index 2d30314fa07f..32f64c942621 100644
--- a/drivers/rtc/rtc-m48t86.c
+++ b/drivers/rtc/rtc-m48t86.c
@@ -46,7 +46,7 @@ static int m48t86_rtc_read_time(struct device *dev, struct rtc_time *tm)
 {
         unsigned char reg;
         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);
 
@@ -84,7 +84,7 @@ static int m48t86_rtc_set_time(struct device *dev, struct rtc_time *tm)
 {
         unsigned char reg;
         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);
 
@@ -123,7 +123,7 @@ static int m48t86_rtc_proc(struct device *dev, struct seq_file *seq)
 {
         unsigned char reg;
         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);
 
@@ -147,7 +147,7 @@ static const struct rtc_class_ops m48t86_rtc_ops = {
 static int m48t86_rtc_probe(struct platform_device *dev)
 {
         unsigned char reg;
-        struct m48t86_ops *ops = dev->dev.platform_data;
+        struct m48t86_ops *ops = dev_get_platdata(&dev->dev);
         struct rtc_device *rtc;
 
         rtc = devm_rtc_device_register(&dev->dev, "m48t86",