diff options
Diffstat (limited to 'src/cpu/allwinner/a10/uart.c')
| -rw-r--r-- | src/cpu/allwinner/a10/uart.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cpu/allwinner/a10/uart.c b/src/cpu/allwinner/a10/uart.c index b976d30c61..45dcaed1b2 100644 --- a/src/cpu/allwinner/a10/uart.c +++ b/src/cpu/allwinner/a10/uart.c @@ -82,7 +82,7 @@ static int rx_fifo_empty(struct a10_uart *uart) */ static u8 a10_uart_rx_blocking(struct a10_uart *uart) { - while (rx_fifo_empty(uart)) ; + while (rx_fifo_empty(uart)); return read32(&uart->rbr); } @@ -94,7 +94,7 @@ static u8 a10_uart_rx_blocking(struct a10_uart *uart) */ static void a10_uart_tx_blocking(struct a10_uart *uart, u8 data) { - while (tx_fifo_full(uart)) ; + while (tx_fifo_full(uart)); return write32(&uart->thr, data); } |