rtc: rtc-vt8500: 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>
Acked-by: Tony Prisk <linux@prisktech.co.nz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/rtc/rtc-vt8500.c b/drivers/rtc/rtc-vt8500.c
index d89efee6d29e051d89761c33205434aa39a1e90e..c2d6331fc712c7244a87d33ef1e2d6d3cfa7fdca 100644 (file)
--- a/drivers/rtc/rtc-vt8500.c
+++ b/drivers/rtc/rtc-vt8500.c
@@ -282,8 +282,6 @@ static int vt8500_rtc_remove(struct platform_device *pdev)
        /* Disable alarm matching */
        writel(0, vt8500_rtc->regbase + VT8500_RTC_IS);
 
-       platform_set_drvdata(pdev, NULL);
-
        return 0;
 }