diff options
Diffstat (limited to 'drivers/tty/serial/sunsab.c')
| -rw-r--r-- | drivers/tty/serial/sunsab.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/tty/serial/sunsab.c b/drivers/tty/serial/sunsab.c index 6ea52293d9f3..99608b2a2b74 100644 --- a/drivers/tty/serial/sunsab.c +++ b/drivers/tty/serial/sunsab.c @@ -681,27 +681,23 @@ static void sunsab_convert_to_sab(struct uart_sunsab_port *up, unsigned int cfla unsigned int quot) { unsigned char dafo; - int bits, n, m; + int n, m; /* Byte size and parity */ switch (cflag & CSIZE) { - case CS5: dafo = SAB82532_DAFO_CHL5; bits = 7; break; - case CS6: dafo = SAB82532_DAFO_CHL6; bits = 8; break; - case CS7: dafo = SAB82532_DAFO_CHL7; bits = 9; break; - case CS8: dafo = SAB82532_DAFO_CHL8; bits = 10; break; + case CS5: dafo = SAB82532_DAFO_CHL5; break; + case CS6: dafo = SAB82532_DAFO_CHL6; break; + case CS7: dafo = SAB82532_DAFO_CHL7; break; + case CS8: dafo = SAB82532_DAFO_CHL8; break; /* Never happens, but GCC is too dumb to figure it out */ - default: dafo = SAB82532_DAFO_CHL5; bits = 7; break; + default: dafo = SAB82532_DAFO_CHL5; break; } - if (cflag & CSTOPB) { + if (cflag & CSTOPB) dafo |= SAB82532_DAFO_STOP; - bits++; - } - if (cflag & PARENB) { + if (cflag & PARENB) dafo |= SAB82532_DAFO_PARE; - bits++; - } if (cflag & PARODD) { dafo |= SAB82532_DAFO_PAR_ODD; @@ -776,7 +772,7 @@ static void sunsab_convert_to_sab(struct uart_sunsab_port *up, unsigned int cfla /* port->lock is not held. */ static void sunsab_set_termios(struct uart_port *port, struct ktermios *termios, - struct ktermios *old) + const struct ktermios *old) { struct uart_sunsab_port *up = container_of(port, struct uart_sunsab_port, port); |