diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-10-05 16:30:25 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-10 15:22:34 +0200 |
| commit | 7c4fc082f50431cc0814b47595ec9f9cca285993 (patch) | |
| tree | b3b8a04a70d1af33402a464794c538ebf69ccd64 /drivers/tty/serial/8250/8250_lpss.c | |
| parent | serial: 8250_dw: Fix the trivial typo in the comment (diff) | |
| download | linux-dev-7c4fc082f50431cc0814b47595ec9f9cca285993.tar.xz linux-dev-7c4fc082f50431cc0814b47595ec9f9cca285993.zip | |
serial: 8250_lpss: Extract dw8250_do_set_termios() for common use
Some of the code currently used in dw8250_set_termios(), byt_set_termios()
may be reused by other methods in the future. Extract it to a common helper
function.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20211005133026.21488-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/8250/8250_lpss.c')
| -rw-r--r-- | drivers/tty/serial/8250/8250_lpss.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/tty/serial/8250/8250_lpss.c b/drivers/tty/serial/8250/8250_lpss.c index 848d81e3838c..398d2c4a40e3 100644 --- a/drivers/tty/serial/8250/8250_lpss.c +++ b/drivers/tty/serial/8250/8250_lpss.c @@ -100,11 +100,7 @@ static void byt_set_termios(struct uart_port *p, struct ktermios *termios, reg |= BYT_PRV_CLK_EN | BYT_PRV_CLK_UPDATE; writel(reg, p->membase + BYT_PRV_CLK); - p->status &= ~UPSTAT_AUTOCTS; - if (termios->c_cflag & CRTSCTS) - p->status |= UPSTAT_AUTOCTS; - - serial8250_do_set_termios(p, termios, old); + dw8250_do_set_termios(p, termios, old); } static unsigned int byt_get_mctrl(struct uart_port *port) |