From e0ac913374247f000aa97fdd732dcaf0070dd466 Mon Sep 17 00:00:00 2001 From: Corentin Chary Date: Thu, 15 Dec 2011 08:27:31 +0100 Subject: [PATCH] asus-laptop: log unknown keys Signed-off-by: Corentin Chary Signed-off-by: Matthew Garrett --- drivers/platform/x86/asus-laptop.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c index b7944f903886..3976cfac5ffe 100644 --- a/drivers/platform/x86/asus-laptop.c +++ b/drivers/platform/x86/asus-laptop.c @@ -1364,8 +1364,10 @@ err_btrfk: */ 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) -- 2.20.1