diff --git a/[refs] b/[refs]
index f002147a5406..ab65fafda327 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 58f82be334ede87aa6ff6fa1afdb05552be907be
+refs/heads/master: e8c5b56fdca7bb3006914f0bf7d09b4d64254172
diff --git a/trunk/drivers/tty/serial/pch_uart.c b/trunk/drivers/tty/serial/pch_uart.c
index 1ddfc66b1084..7a6c989924b3 100644
--- a/trunk/drivers/tty/serial/pch_uart.c
+++ b/trunk/drivers/tty/serial/pch_uart.c
@@ -569,10 +569,12 @@ static int pch_uart_hal_read(struct eg20t_port *priv, unsigned char *buf,
 			if (uart_handle_break(port))
 				continue;
 		}
+#ifdef SUPPORT_SYSRQ
 		if (port->sysrq) {
 			if (uart_handle_sysrq_char(port, rbr))
 				continue;
 		}
+#endif
 
 		buf[i++] = rbr;
 	}