---

yaml --- r: 151197 b: refs/heads/master c: 1a2c4b3 h: refs/heads/master i: 151195: ef50270 v: v3
git-mirror · Jun 16, 2009 · a2ade16 · a2ade16
1 parent 6497367
commit a2ade16
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Showing 2 changed files with 8 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0ccad87012c6c2e7446e4dc0f0894cf182a5270a
+refs/heads/master: 1a2c4b3147ac0645605d6def2855478861d9361b
diff --git a/trunk/drivers/serial/imx.c b/trunk/drivers/serial/imx.c
@@ -924,11 +924,13 @@ imx_set_termios(struct uart_port *port, struct ktermios *termios,
 	rational_best_approximation(16 * div * baud, sport->port.uartclk,
 		1 << 16, 1 << 16, &num, &denom);
 
-	tdiv64 = sport->port.uartclk;
-	tdiv64 *= num;
-	do_div(tdiv64, denom * 16 * div);
-	tty_encode_baud_rate(sport->port.info->port.tty,
-		(speed_t)tdiv64, (speed_t)tdiv64);
+	if (port->info && port->info->port.tty) {
+		tdiv64 = sport->port.uartclk;
+		tdiv64 *= num;
+		do_div(tdiv64, denom * 16 * div);
+		tty_encode_baud_rate(sport->port.info->port.tty,
+				(speed_t)tdiv64, (speed_t)tdiv64);
+	}
 
 	num -= 1;
 	denom -= 1;