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| author | Takashi Yoshii <takashi.yoshii.zj@renesas.com> | 2012-11-16 02:52:22 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-16 03:02:37 +0100 |
| commit | 4ffc3cdb642823ebee84538addac7cde1174e314 (patch) | |
| tree | 327e06f584da742e639852b7686a2e54b21711a7 /drivers/tty/serial/sh-sci.c | |
| parent | serial: sh-sci: console runtime PM support (revisit) (diff) | |
| download | linux-4ffc3cdb642823ebee84538addac7cde1174e314.tar.xz linux-4ffc3cdb642823ebee84538addac7cde1174e314.zip | |
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>
Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 8aade611d1a8..6c1fddb0e20a 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -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; |