diff --git a/drivers/tty/serial/sunsu.c b/drivers/tty/serial/sunsu.c
index e124d2e88996fd93f1a10296133c669c18c4fdec..9ad98eaa35bf86cf9ce2e8ce1a94233989c75ed2 100644
--- a/drivers/tty/serial/sunsu.c
+++ b/drivers/tty/serial/sunsu.c
@@ -1262,7 +1262,7 @@ static int sunsu_kbd_ms_init(struct uart_sunsu_port *up)
 /*
  *	Wait for transmitter & holding register to empty
  */
-static __inline__ void wait_for_xmitr(struct uart_sunsu_port *up)
+static void wait_for_xmitr(struct uart_sunsu_port *up)
 {
 	unsigned int status, tmout = 10000;