---

yaml --- r: 348915 b: refs/heads/master c: 1ee0a22 h: refs/heads/master i: 348913: 8f1017c 348911: 89ca5a5 v: v3
git-mirror · Jan 18, 2013 · 8748273 · 8748273
1 parent f44b4ae
commit 8748273
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 99beb2e9687ffd61c92a9875141eabe6f57a71b9
+refs/heads/master: 1ee0a224bc9aad1de496c795f96bc6ba2c394811
diff --git a/trunk/drivers/usb/serial/io_ti.c b/trunk/drivers/usb/serial/io_ti.c
@@ -530,6 +530,9 @@ static void chase_port(struct edgeport_port *port, unsigned long timeout,
 	wait_queue_t wait;
 	unsigned long flags;
 
+	if (!tty)
+		return;
+
 	if (!timeout)
 		timeout = (HZ * EDGE_CLOSING_WAIT)/100;