diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c
index f1c94f7..06b9f78 100644
--- a/drivers/char/riscom8.c
+++ b/drivers/char/riscom8.c
@@ -675,26 +675,12 @@
 	port->COR2 = 0;
 	port->MSVR = MSVR_RTS;
 	
-	baud = C_BAUD(tty);
-	
-	if (baud & CBAUDEX) {
-		baud &= ~CBAUDEX;
-		if (baud < 1 || baud > 2) 
-			port->tty->termios->c_cflag &= ~CBAUDEX;
-		else
-			baud += 15;
-	}
-	if (baud == 15)  {
-		if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_HI)
-			baud ++;
-		if ((port->flags & ASYNC_SPD_MASK) == ASYNC_SPD_VHI)
-			baud += 2;
-	}
+	baud = tty_get_baud_rate(tty);
 	
 	/* Select port on the board */
 	rc_out(bp, CD180_CAR, port_No(port));
 	
-	if (!baud_table[baud])  {
+	if (!baud)  {
 		/* Drop DTR & exit */
 		bp->DTR |= (1u << port_No(port));
 		rc_out(bp, RC_DTR, bp->DTR);
@@ -710,7 +696,7 @@
 	 */
 	
 	/* Set baud rate for port */
-	tmp = (((RC_OSCFREQ + baud_table[baud]/2) / baud_table[baud] +
+	tmp = (((RC_OSCFREQ + baud/2) / baud +
 		CD180_TPC/2) / CD180_TPC);
 
 	rc_out(bp, CD180_RBPRH, (tmp >> 8) & 0xff); 
@@ -718,7 +704,7 @@
 	rc_out(bp, CD180_RBPRL, tmp & 0xff); 
 	rc_out(bp, CD180_TBPRL, tmp & 0xff);
 	
-	baud = (baud_table[baud] + 5) / 10;   /* Estimated CPS */
+	baud = (baud + 5) / 10;   /* Estimated CPS */
 	
 	/* Two timer ticks seems enough to wakeup something like SLIP driver */
 	tmp = ((baud + HZ/2) / HZ) * 2 - CD180_NFIFO;