[bsp]change BBB uart flag

2014-09-20 20:56:02 +08:00 · 2014-09-20 20:56:02 +08:00 · daac5388af
parent dd7fff2b31
commit daac5388af
1 changed files with 1 additions and 1 deletions
--- a/bsp/beaglebone/drivers/serial.c
+++ b/bsp/beaglebone/drivers/serial.c
@ -462,7 +462,7 @@ int rt_hw_serial_init(void)
    rt_hw_interrupt_mask(uart4.irq);
    /* register UART4 device */
    rt_hw_serial_register(&serial4, "uart4",
-            RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_STREAM,
+            RT_DEVICE_FLAG_RDWR,
            &uart4);
 #endif