sh: Removed warning when compiling drivers/serial/serial_sh.c.

Signed-off-by: Mark Jonas <mark.jonas@de.bosch.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
18 years ago · 4be9eb789e
parent f309fa3892
commit 4be9eb789e
1 changed files with 0 additions and 5 deletions
--- a/drivers/serial/serial_sh.c
+++ b/drivers/serial/serial_sh.c
@ -112,11 +112,6 @@ int serial_init (void)
 	return 0;
 }

-static int serial_tx_fifo_level (void)
-{
-	return (*SCFDR >> 8) & FIFOLEVEL_MASK;
-}
-
 static int serial_rx_fifo_level (void)
 {
 #if defined(CONFIG_SH4A)