diff --git a/platform/drivers/uart/wm_uart.c b/platform/drivers/uart/wm_uart.c
index cc9d019..2dcea7e 100644
--- a/platform/drivers/uart/wm_uart.c
+++ b/platform/drivers/uart/wm_uart.c
@@ -1173,7 +1173,6 @@ int tls_uart_tx_length(u16 uart_no)
 int tls_uart_write(u16 uart_no, char *buf, u16 writesize)
 {
     return tls_uart_write_async(uart_no, buf, writesize);
-
 }