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
--- 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 @@
((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 ();