rtc: rtc-88pm80x: remove unnecessary platform_set_drvdata()

The driver core clears the driver data to NULL after device_release or on
probe failure, since commit 0998d063100 ("device-core: Ensure drvdata =
NULL when no driver is bound").  Thus, it is not needed to manually clear
the device driver data to NULL.

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>

diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c
index f3742f3..354c937 100644 (file)
--- a/drivers/rtc/rtc-88pm80x.c
+++ b/drivers/rtc/rtc-88pm80x.c
@@ -345,7 +345,6 @@ out:
 static int pm80x_rtc_remove(struct platform_device *pdev)
 {
        struct pm80x_rtc_info *info = platform_get_drvdata(pdev);
-       platform_set_drvdata(pdev, NULL);
        pm80x_free_irq(info->chip, info->irq, info);
        return 0;
 }