rtc: replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: David Brownell <david-b@pacbell.net>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/rtc/rtc-s3c.c b/drivers/rtc/rtc-s3c.c
index 9f4d512..f26e0ca 100644
--- a/drivers/rtc/rtc-s3c.c
+++ b/drivers/rtc/rtc-s3c.c
@@ -68,7 +68,7 @@
 {
 	unsigned int tmp;
 
-	pr_debug("%s: aie=%d\n", __FUNCTION__, to);
+	pr_debug("%s: aie=%d\n", __func__, to);
 
 	tmp = readb(s3c_rtc_base + S3C2410_RTCALM) & ~S3C2410_RTCALM_ALMEN;
 
@@ -82,7 +82,7 @@
 {
 	unsigned int tmp;
 
-	pr_debug("%s: pie=%d\n", __FUNCTION__, to);
+	pr_debug("%s: pie=%d\n", __func__, to);
 
 	spin_lock_irq(&s3c_rtc_pie_lock);
 	tmp = readb(s3c_rtc_base + S3C2410_TICNT) & ~S3C2410_TICNT_ENABLE;
@@ -457,7 +457,7 @@
 	struct resource *res;
 	int ret;
 
-	pr_debug("%s: probe=%p\n", __FUNCTION__, pdev);
+	pr_debug("%s: probe=%p\n", __func__, pdev);
 
 	/* find the IRQs */