Commit 41ffa48e authored Jun 26, 2019 by Sergey Organov Committed by Greg Kroah-Hartman Jul 03, 2019

serial: imx: set_termios(): factor-out 'ucr2' initial value



Set common bits in a separate statement to make initialization
explicit and not repeat the common part.

Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Sergey Organov <sorganov@gmail.com>
Reviewed-by: Uwe Kleine-Knig <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/1561558293-7683-3-git-send-email-sorganov@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 775b7ffd

drivers/tty/serial/imx.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -1562,10 +1562,9 @@ imx_uart_set_termios(struct uart_port port, struct ktermios termios,

		spin_lock_irqsave(&sport->port.lock, flags);

		if ((termios->c_cflag & CSIZE) == CS8)
		ucr2 = UCR2_WS \| UCR2_SRST \| UCR2_IRTS;
		else
		ucr2 = UCR2_SRST \| UCR2_IRTS;
		if ((termios->c_cflag & CSIZE) == CS8)
		ucr2 \|= UCR2_WS;

		if (termios->c_cflag & CRTSCTS) {
		if (sport->have_rtscts) {

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