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-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index 67d8768..7e630747 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -166,7 +166,7 @@
 
 	dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d, "
 		"mday=%d, mon=%d, year=%d, wday=%d\n",
-		__FUNCTION__,
+		__func__,
 		tm->tm_sec, tm->tm_min, tm->tm_hour,
 		tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
 
@@ -181,7 +181,7 @@
 
 	dev_dbg(&client->dev, "%s: tm is secs=%d, mins=%d, hours=%d "
 		"mday=%d, mon=%d, year=%d, wday=%d\n",
-		__FUNCTION__,
+		__func__,
 		tm->tm_sec, tm->tm_min, tm->tm_hour,
 		tm->tm_mday, tm->tm_mon, tm->tm_year, tm->tm_wday);
 
@@ -195,7 +195,7 @@
 	buf[7] = BIN2BCD(tm->tm_year - 100);
 
 	if ((i2c_master_send(client, buf, 8)) != 8) {
-		dev_err(&client->dev, "%s: write error\n", __FUNCTION__);
+		dev_err(&client->dev, "%s: write error\n", __func__);
 		return -EIO;
 	}
 
@@ -220,7 +220,7 @@
 		*osc = (tmp & RS5C372_TRIM_XSL) ? 32000 : 32768;
 
 	if (trim) {
-		dev_dbg(&client->dev, "%s: raw trim=%x\n", __FUNCTION__, tmp);
+		dev_dbg(&client->dev, "%s: raw trim=%x\n", __func__, tmp);
 		tmp &= RS5C372_TRIM_MASK;
 		if (tmp & 0x3e) {
 			int t = tmp & 0x3f;
@@ -500,7 +500,7 @@
 	struct rs5c372 *rs5c372;
 	struct rtc_time tm;
 
-	dev_dbg(&client->dev, "%s\n", __FUNCTION__);
+	dev_dbg(&client->dev, "%s\n", __func__);
 
 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
 		err = -ENODEV;