diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
index 79680b1d4d74..f14876256a4a 100644
--- a/drivers/rtc/rtc-cmos.c
+++ b/drivers/rtc/rtc-cmos.c
@@ -595,7 +595,7 @@ static irqreturn_t cmos_interrupt(int irq, void *p)
 static int INITSECTION
 cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
 {
-	struct cmos_rtc_board_info	*info = dev->platform_data;
+	struct cmos_rtc_board_info	*info = dev_get_platdata(dev);
 	int				retval = 0;
 	unsigned char			rtc_control;
 	unsigned			address_space;