1 files changed, 10 insertions, 2 deletions

diff --git a/drivers/input/input.c b/drivers/input/input.c
index c2e4d9bdcabf..7aeebb9071c2 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -209,8 +209,13 @@ EXPORT_SYMBOL(input_grab_device);
 
 void input_release_device(struct input_handle *handle)
 {
-        if (handle->dev->grab == handle)
+        if (handle->dev->grab == handle) {
                 handle->dev->grab = NULL;
+
+                list_for_each_entry(handle, &handle->dev->h_list, d_node)
+                        if (handle->handler->start)
+                                handle->handler->start(handle);
+        }
 }
 EXPORT_SYMBOL(input_release_device);
 
@@ -954,8 +959,11 @@ int input_register_device(struct input_dev *dev)
         list_for_each_entry(handler, &input_handler_list, node)
                 if (!handler->blacklist || !input_match_device(handler->blacklist, dev))
                         if ((id = input_match_device(handler->id_table, dev)))
-                                if ((handle = handler->connect(handler, dev, id)))
+                                if ((handle = handler->connect(handler, dev, id))) {
                                         input_link_handle(handle);
+                                        if (handler->start)
+                                                handler->start(handle);
+                                }
 
         input_wakeup_procfs_readers();