diff options
Diffstat (limited to 'drivers/staging/tty/specialix.c')
| -rw-r--r-- | drivers/staging/tty/specialix.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/tty/specialix.c b/drivers/staging/tty/specialix.c index cb24c6d999db..5c3598ec7456 100644 --- a/drivers/staging/tty/specialix.c +++ b/drivers/staging/tty/specialix.c @@ -978,7 +978,7 @@ static void sx_change_speed(struct specialix_board *bp, spin_lock_irqsave(&bp->lock, flags); sx_out(bp, CD186x_CAR, port_No(port)); - /* The Specialix board does't implement the RTS lines. + /* The Specialix board doesn't implement the RTS lines. They are used to set the IRQ level. Don't touch them. */ if (sx_crtscts(tty)) port->MSVR = MSVR_DTR | (sx_in(bp, CD186x_MSVR) & MSVR_RTS); |