Commit 4ffc3cdb authored Nov 16, 2012 by Takashi YOSHII Committed by Greg Kroah-Hartman Nov 15, 2012

serial: sh-sci: fix condition test to set SCBRR



SCBRR == 0 is valid value (divide by 1).

Signed-off-by: Takashi Yoshii <takashi.yoshii.zj@renesas.com>
Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 0174e5ca

drivers/tty/serial/sh-sci.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1854,7 +1854,7 @@ static void sci_set_termios(struct uart_port port, struct ktermios termios,
		dev_dbg(port->dev, "%s: SMR %x, t %x, SCSCR %x\n", __func__, smr_val, t,
		s->cfg->scscr);

		if (t > 0) {
		if (t >= 0) {
		if (t >= 256) {
		serial_port_out(port, SCSMR, (serial_port_in(port, SCSMR) & ~3) \| 1);
		t >>= 2;