[serial] 优化RT_USING_POSIX_TERMIOS预编译

2021-09-09 13:31:41 -04:00 · 2021-09-09 13:31:41 -04:00 · c1c63fc10c
parent 7fa1c819ee
commit c1c63fc10c
1 changed files with 1 additions and 1 deletions
--- a/components/drivers/serial/serial.c
+++ b/components/drivers/serial/serial.c
@ -1112,6 +1112,7 @@ static rt_err_t rt_serial_control(struct rt_device *dev,
            break;
        case TCXONC:
            break;
+#endif /*RT_USING_POSIX_TERMIOS*/
        case TIOCSWINSZ:
            {
                struct winsize* p_winsize;
@ -1202,7 +1203,6 @@ static rt_err_t rt_serial_control(struct rt_device *dev,
                p_winsize->ws_ypixel = 0;/* unused */
            }
            break;
-#endif /*RT_USING_POSIX_TERMIOS*/
        case FIONREAD:
            {
                rt_size_t recved = 0;