1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index bf8e4d371fa7..aac81f40e28e 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -210,6 +210,8 @@ static int acpi_lid_notify_state(struct acpi_device *device, int state)
         }
         /* Send the platform triggered reliable event */
         if (do_update) {
+                acpi_handle_debug(device->handle, "ACPI LID %s\n",
+                                  state ? "open" : "closed");
                 input_report_switch(button->input, SW_LID, !state);
                 input_sync(button->input);
                 button->last_state = !!state;