serial: opencores_yanu: Fix build error

Fix build error due to missing include of serial.h and a trivial typo.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>

diff --git a/drivers/serial/opencores_yanu.c b/drivers/serial/opencores_yanu.c
index 8de2eca..80e9ae5 100644 (file)
--- a/drivers/serial/opencores_yanu.c
+++ b/drivers/serial/opencores_yanu.c
@@ -8,6 +8,7 @@
 #include <watchdog.h>
 #include <asm/io.h>
 #include <nios2-yanu.h>
+#include <serial.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -154,7 +155,7 @@ static int oc_serial_tstc(void)
                 ((1 << YANU_RFIFO_CHARS_N) - 1)) > 0);
 }
 
-statoc int oc_serial_getc(void)
+static int oc_serial_getc(void)
 {
        while (serial_tstc() == 0)
                WATCHDOG_RESET ();