thunderbolt: Find XDomain by route instead of UUID

[linux-2.6-microblaze.git] / drivers / thunderbolt / xdomain.c

diff --git a/drivers/thunderbolt/xdomain.c b/drivers/thunderbolt/xdomain.c
index 4890785..e436e9e 100644 (file)
--- a/drivers/thunderbolt/xdomain.c
+++ b/drivers/thunderbolt/xdomain.c
@@ -587,8 +587,6 @@ static void tb_xdp_handle_request(struct work_struct *work)
                break;
 
        case PROPERTIES_CHANGED_REQUEST: {
-               const struct tb_xdp_properties_changed *xchg =
-                       (const struct tb_xdp_properties_changed *)pkg;
                struct tb_xdomain *xd;
 
                ret = tb_xdp_properties_changed_response(ctl, route, sequence);
@@ -598,10 +596,12 @@ static void tb_xdp_handle_request(struct work_struct *work)
                 * the xdomain related to this connection as well in
                 * case there is a change in services it offers.
                 */
-               xd = tb_xdomain_find_by_uuid_locked(tb, &xchg->src_uuid);
+               xd = tb_xdomain_find_by_route_locked(tb, route);
                if (xd) {
-                       queue_delayed_work(tb->wq, &xd->get_properties_work,
-                                          msecs_to_jiffies(50));
+                       if (device_is_registered(&xd->dev)) {
+                               queue_delayed_work(tb->wq, &xd->get_properties_work,
+                                                  msecs_to_jiffies(50));
+                       }
                        tb_xdomain_put(xd);
                }