diff options
Diffstat (limited to 'drivers/tty/serial/ucc_uart.c')
| -rw-r--r-- | drivers/tty/serial/ucc_uart.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/tty/serial/ucc_uart.c b/drivers/tty/serial/ucc_uart.c index a0555ae2b1ef..2e151a4c222b 100644 --- a/drivers/tty/serial/ucc_uart.c +++ b/drivers/tty/serial/ucc_uart.c @@ -332,8 +332,6 @@ static int qe_uart_tx_pump(struct uart_qe_port *qe_port) struct uart_port *port = &qe_port->port; struct circ_buf *xmit = &port->state->xmit; - bdp = qe_port->rx_cur; - /* Handle xon/xoff */ if (port->x_char) { /* Pick next descriptor and fill from buffer */ @@ -551,9 +549,7 @@ handle_error: /* Overrun does not affect the current character ! */ if (status & BD_SC_OV) tty_insert_flip_char(tport, 0, TTY_OVERRUN); -#ifdef SUPPORT_SYSRQ port->sysrq = 0; -#endif goto error_return; } |