summaryrefslogtreecommitdiffstats
path: root/drivers/tty/serial/sh-sci.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
-rw-r--r--drivers/tty/serial/sh-sci.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index 060fcd42b6d5..2d1c626312cd 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -838,19 +838,9 @@ static void sci_transmit_chars(struct uart_port *port)
if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
uart_write_wakeup(port);
- if (uart_circ_empty(xmit)) {
+ if (uart_circ_empty(xmit))
sci_stop_tx(port);
- } else {
- ctrl = serial_port_in(port, SCSCR);
-
- if (port->type != PORT_SCI) {
- serial_port_in(port, SCxSR); /* Dummy read */
- sci_clear_SCxSR(port, SCxSR_TDxE_CLEAR(port));
- }
- ctrl |= SCSCR_TIE;
- serial_port_out(port, SCSCR, ctrl);
- }
}
/* On SH3, SCIF may read end-of-break as a space->mark char */