---

yaml --- r: 131413 b: refs/heads/master c: ad28127 h: refs/heads/master i: 131411: bdc5ef6 v: v3
git-mirror · Feb 17, 2009 · fc69c78 · fc69c78
1 parent 76f7996
commit fc69c78
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 28100165c3f27f681fee8b60e4e44f64a739c454
+refs/heads/master: ad28127d7c7c617bca1d426f95b6ffa1fb8f700f
diff --git a/trunk/drivers/media/video/gspca/gspca.c b/trunk/drivers/media/video/gspca/gspca.c
@@ -422,6 +422,7 @@ static void destroy_urbs(struct gspca_dev *gspca_dev)
 		if (urb == NULL)
 			break;
 
+		BUG_ON(!gspca_dev->dev);
 		gspca_dev->urb[i] = NULL;
 		if (!gspca_dev->present)
 			usb_kill_urb(urb);
@@ -1950,8 +1951,12 @@ void gspca_disconnect(struct usb_interface *intf)
 {
 	struct gspca_dev *gspca_dev = usb_get_intfdata(intf);
 
+	mutex_lock(&gspca_dev->usb_lock);
 	gspca_dev->present = 0;
+	mutex_unlock(&gspca_dev->usb_lock);
 
+	destroy_urbs(gspca_dev);
+	gspca_dev->dev = NULL;
 	usb_set_intfdata(intf, NULL);
 
 	/* release the device */