diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h
index 0f4f87a6fd54..e7fe550b6038 100644
--- a/include/uapi/linux/serial_core.h
+++ b/include/uapi/linux/serial_core.h
@@ -291,6 +291,6 @@
 #define PORT_SUNIX	121
 
 /* Freescale Linflex UART */
-#define PORT_LINFLEXUART	121
+#define PORT_LINFLEXUART	122
 
 #endif /* _UAPILINUX_SERIAL_CORE_H */