diff --git a/[refs] b/[refs]
index 5597ab87bae4..d7280d815c55 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a40b012f76e4016af7a56a9671904118b23107e8
+refs/heads/master: a12265400c18e6e67d444f05fec3a792a2f87c10
diff --git a/trunk/arch/mips/jz4740/serial.h b/trunk/arch/mips/jz4740/serial.h
index aa5a93982c4d..8eb715bb1ea8 100644
--- a/trunk/arch/mips/jz4740/serial.h
+++ b/trunk/arch/mips/jz4740/serial.h
@@ -16,6 +16,8 @@
 #ifndef __MIPS_JZ4740_SERIAL_H__
 #define __MIPS_JZ4740_SERIAL_H__
 
+struct uart_port;
+
 void jz4740_serial_out(struct uart_port *p, int offset, int value);
 
 #endif