[media] smiapp: Clean up media entity after unregistering subdev
authorSakari Ailus <sakari.ailus@iki.fi>
Tue, 11 Jun 2013 09:50:48 +0000 (06:50 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 19 Jun 2013 11:59:18 +0000 (08:59 -0300)
media_entity_cleanup() frees the links array which will be accessed by
media_entity_remove_links() called by v4l2_device_unregister_subdev().

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/i2c/smiapp/smiapp-core.c

index c385454190457f2f5bd698e02241416370057676..7ac7580f85c9ab6335e90c1a5c379d33571c0395 100644 (file)
@@ -2848,8 +2848,8 @@ static int smiapp_remove(struct i2c_client *client)
                device_remove_file(&client->dev, &dev_attr_nvm);
 
        for (i = 0; i < sensor->ssds_used; i++) {
-               media_entity_cleanup(&sensor->ssds[i].sd.entity);
                v4l2_device_unregister_subdev(&sensor->ssds[i].sd);
+               media_entity_cleanup(&sensor->ssds[i].sd.entity);
        }
        smiapp_free_controls(sensor);