diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index 56728a2..38d8742 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -288,7 +288,7 @@
 
 	rtc_update_irq(rtc->rtcdev, 1, events);
 
-	pr_debug("%s: num=%ld, events=0x%02lx\n", __FUNCTION__,
+	pr_debug("%s: num=%ld, events=0x%02lx\n", __func__,
 		events >> 8, events & 0x000000FF);
 
 	return IRQ_HANDLED;