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serial: sh-sci: Use SCSMR_CKS instead of hardcoded literal 3 

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Geert Uytterhoeven 2015-08-21 20:02:29 +02:00 committed by Greg Kroah-Hartman
parent 54af5001e1
commit 2944a331b7
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/sh-sci.c
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@ -1969,7 +1969,7 @@ static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
sci_reset(port);
smr_val |= serial_port_in(port, SCSMR) & 3;
smr_val |= serial_port_in(port, SCSMR) & SCSMR_CKS;
uart_update_timeout(port, termios->c_cflag, baud);