eeepc-laptop: log unknown keys

Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

1 files changed, 10 insertions, 3 deletions

diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index ea44abd8df48..6deb0d7f2263 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -1251,6 +1251,14 @@ static void eeepc_input_exit(struct eeepc_laptop *eeepc)
 /*
  * ACPI driver
  */
+static void eeepc_input_notify(struct eeepc_laptop *eeepc, int event)
+{
+        if (!eeepc->inputdev)
+                return ;
+        if (!sparse_keymap_report_event(eeepc->inputdev, event, 1, true))
+                pr_info("Unknown key %x pressed\n", event);
+}
+
 static void eeepc_acpi_notify(struct acpi_device *device, u32 event)
 {
         struct eeepc_laptop *eeepc = acpi_driver_data(device);
@@ -1287,12 +1295,11 @@ static void eeepc_acpi_notify(struct acpi_device *device, u32 event)
                                 * event will be desired value (or else ignored)
                                 */
                         }
-                        sparse_keymap_report_event(eeepc->inputdev, event,
-                                                   1, true);
+                        eeepc_input_notify(eeepc, event);
                 }
         } else {
                 /* Everything else is a bona-fide keypress event */
-                sparse_keymap_report_event(eeepc->inputdev, event, 1, true);
+                eeepc_input_notify(eeepc, event);
         }
 }