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[PATCH] specialix - remove private speed decoding

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Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Alan Cox 2006-09-29 02:01:39 -07:00 committed by Linus Torvalds
parent 1db27c11e9
commit 67cc0161ec
1 changed files with 4 additions and 12 deletions
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16
drivers/char/specialix.c
View file

@ -1087,24 +1087,16 @@ static void sx_change_speed(struct specialix_board *bp, struct specialix_port *p
port->MSVR = (sx_in(bp, CD186x_MSVR) & MSVR_RTS);
spin_unlock_irqrestore(&bp->lock, flags);
dprintk (SX_DEBUG_TERMIOS, "sx: got MSVR=%02x.\n", port->MSVR);
baud = C_BAUD(tty);
baud = tty_get_baud_rate(tty);
if (baud & CBAUDEX) {
baud &= ~CBAUDEX;
if (baud < 1 || baud > 2)
port->tty->termios->c_cflag &= ~CBAUDEX;
else
baud += 15;
}
if (baud == 15) {
if (baud == 38400) {
if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
baud ++;
if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
baud += 2;
}
if (!baud_table[baud]) {
if (!baud) {
/* Drop DTR & exit */
dprintk (SX_DEBUG_TERMIOS, "Dropping DTR... Hmm....\n");
if (!SX_CRTSCTS (tty)) {
@ -1134,7 +1126,7 @@ static void sx_change_speed(struct specialix_board *bp, struct specialix_port *p
"This is an untested option, please be carefull.\n",
port_No (port), tmp);
else
tmp = (((SX_OSCFREQ + baud_table[baud]/2) / baud_table[baud] +
tmp = (((SX_OSCFREQ + baud/2) / baud +
CD186x_TPC/2) / CD186x_TPC);
if ((tmp < 0x10) && time_before(again, jiffies)) {