diff options
| -rw-r--r-- | drivers/tty/serial/sirfsoc_uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/sirfsoc_uart.c b/drivers/tty/serial/sirfsoc_uart.c index 8d759629ffb0..6b1c92c1c27f 100644 --- a/drivers/tty/serial/sirfsoc_uart.c +++ b/drivers/tty/serial/sirfsoc_uart.c @@ -272,6 +272,7 @@ static void sirfsoc_uart_start_tx(struct uart_port *port) if (sirfport->uart_reg->uart_type == SIRF_USP_UART) wr_regl(port, ureg->sirfsoc_tx_rx_en, rd_regl(port, ureg->sirfsoc_tx_rx_en) | SIRFUART_TX_EN); + wr_regl(port, ureg->sirfsoc_tx_fifo_op, SIRFUART_FIFO_STOP); sirfsoc_uart_pio_tx_chars(sirfport, port->fifosize); wr_regl(port, ureg->sirfsoc_tx_fifo_op, SIRFUART_FIFO_START); if (!sirfport->is_atlas7) @@ -1117,7 +1118,6 @@ static int sirfsoc_uart_startup(struct uart_port *port) SIRFSOC_USP_ENDIAN_CTRL_LSBF | SIRFSOC_USP_EN); wr_regl(port, ureg->sirfsoc_tx_fifo_op, SIRFUART_FIFO_RESET); - wr_regl(port, ureg->sirfsoc_tx_fifo_op, 0); wr_regl(port, ureg->sirfsoc_rx_fifo_op, SIRFUART_FIFO_RESET); wr_regl(port, ureg->sirfsoc_rx_fifo_op, 0); wr_regl(port, ureg->sirfsoc_tx_fifo_ctrl, SIRFUART_FIFO_THD(port)); |