diff options
Diffstat (limited to 'drivers/tty/serial/mxs-auart.c')
| -rw-r--r-- | drivers/tty/serial/mxs-auart.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/drivers/tty/serial/mxs-auart.c b/drivers/tty/serial/mxs-auart.c index 7b4b6bb75424..ac45f3386e97 100644 --- a/drivers/tty/serial/mxs-auart.c +++ b/drivers/tty/serial/mxs-auart.c @@ -962,7 +962,7 @@ static void mxs_auart_settermios(struct uart_port *u, struct ktermios *old) { struct mxs_auart_port *s = to_auart_port(u); - u32 bm, ctrl, ctrl2, div; + u32 ctrl, ctrl2, div; unsigned int cflag, baud, baud_min, baud_max; cflag = termios->c_cflag; @@ -970,25 +970,7 @@ static void mxs_auart_settermios(struct uart_port *u, ctrl = AUART_LINECTRL_FEN; ctrl2 = mxs_read(s, REG_CTRL2); - /* byte size */ - switch (cflag & CSIZE) { - case CS5: - bm = 5; - break; - case CS6: - bm = 6; - break; - case CS7: - bm = 7; - break; - case CS8: - bm = 8; - break; - default: - return; - } - - ctrl |= AUART_LINECTRL_WLEN(bm); + ctrl |= AUART_LINECTRL_WLEN(tty_get_char_size(cflag)); /* parity */ if (cflag & PARENB) { |