asus-laptop: log unknown keys
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index b7944f9..3976cfa 100644
--- a/drivers/platform/x86/asus-laptop.c
+++ b/drivers/platform/x86/asus-laptop.c
@@ -1364,8 +1364,10 @@
*/
static void asus_input_notify(struct asus_laptop *asus, int event)
{
- if (asus->inputdev)
- sparse_keymap_report_event(asus->inputdev, event, 1, true);
+ if (!asus->inputdev)
+ return ;
+ if (!sparse_keymap_report_event(asus->inputdev, event, 1, true))
+ pr_info("Unknown key %x pressed\n", event);
}
static int asus_input_init(struct asus_laptop *asus)