diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/men_z135_uart.c | 1 | ||||
| -rw-r--r-- | drivers/tty/serial/serial_txx9.c | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/tty/serial/men_z135_uart.c b/drivers/tty/serial/men_z135_uart.c index ef89534dd760..e5d3ebab6dae 100644 --- a/drivers/tty/serial/men_z135_uart.c +++ b/drivers/tty/serial/men_z135_uart.c @@ -353,7 +353,6 @@ static void men_z135_handle_tx(struct men_z135_port *uart) memcpy_toio(port->membase + MEN_Z135_TX_RAM, &xmit->buf[xmit->tail], n); xmit->tail = (xmit->tail + n) & (UART_XMIT_SIZE - 1); - mmiowb(); iowrite32(n & 0x3ff, port->membase + MEN_Z135_TX_CTRL); diff --git a/drivers/tty/serial/serial_txx9.c b/drivers/tty/serial/serial_txx9.c index 1b4008d022bf..d22ccb32aa9b 100644 --- a/drivers/tty/serial/serial_txx9.c +++ b/drivers/tty/serial/serial_txx9.c @@ -248,7 +248,6 @@ static void serial_txx9_initialize(struct uart_port *port) sio_out(up, TXX9_SIFCR, TXX9_SIFCR_SWRST); /* TX4925 BUG WORKAROUND. Accessing SIOC register * immediately after soft reset causes bus error. */ - mmiowb(); udelay(1); while ((sio_in(up, TXX9_SIFCR) & TXX9_SIFCR_SWRST) && --tmout) udelay(1); |