USB: replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
index aa7a683..9d708b2 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -173,7 +173,7 @@
 
 	config = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	spin_lock_irqsave(&priv->lock, flags);
 	if (!priv->termios_initialized) {
@@ -323,7 +323,7 @@
 	char *buf;
 	int result = 0;
 
-	dbg("%s - port %d", __FUNCTION__, port->number);
+	dbg("%s - port %d", __func__, port->number);
 
 	buf = kmalloc(1, GFP_KERNEL);
 	if (!buf) {
@@ -395,7 +395,7 @@
 			return -EFAULT;
 		return 0;
 	default:
-		dbg("%s cmd 0x%04x not supported", __FUNCTION__, cmd);
+		dbg("%s cmd 0x%04x not supported", __func__, cmd);
 		break;
 	}