[PATCH v2 2/7] serial: imx: set_termios(): factor-out 'ucr2' initial value
From: Sergey Organov <hidden>
Date: 2019-06-26 14:15:55
Also in:
linux-serial
Subsystem:
the rest, tty layer and serial drivers · Maintainers:
Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
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 <redacted> --- drivers/tty/serial/imx.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index 1055124..87802fd 100644
--- a/drivers/tty/serial/imx.c
+++ b/drivers/tty/serial/imx.c@@ -1563,10 +1563,9 @@ imx_uart_set_termios(struct uart_port *port, struct ktermios *termios, spin_lock_irqsave(&sport->port.lock, flags); + ucr2 = UCR2_SRST | UCR2_IRTS; if ((termios->c_cflag & CSIZE) == CS8) - ucr2 = UCR2_WS | UCR2_SRST | UCR2_IRTS; - else - ucr2 = UCR2_SRST | UCR2_IRTS; + ucr2 |= UCR2_WS; if (termios->c_cflag & CRTSCTS) { if (sport->have_rtscts) {
--
2.10.0.1.g57b01a3
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