drivers/rtc/rtc-ds2404.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 <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

diff --git a/drivers/rtc/rtc-ds2404.c b/drivers/rtc/rtc-ds2404.c
index 2ca5a23aba8a15c86baecbf0ec0d1417bd244cbb..fc209dc4e245d90bfdaf045ac9d2ba4c62fd8102 100644 (file)
--- a/drivers/rtc/rtc-ds2404.c
+++ b/drivers/rtc/rtc-ds2404.c
@@ -224,7 +224,7 @@ static const struct rtc_class_ops ds2404_rtc_ops = {
 
 static int rtc_probe(struct platform_device *pdev)
 {
-       struct ds2404_platform_data *pdata = pdev->dev.platform_data;
+       struct ds2404_platform_data *pdata = dev_get_platdata(&pdev->dev);
        struct ds2404 *chip;
        int retval = -EBUSY;