linux-kernel - [PATCH 1/9] asus-laptop: log unknown keys

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Date:	Thu, 15 Dec 2011 08:27:31 +0100
From:	Corentin Chary <corentincj@...aif.net>
To:	Matthew Garrett <mjg@...hat.com>
Cc:	Corentin Chary <corentin.chary@...il.com>,
	Corentin Chary <corentincj@...aif.net>,
	acpi4asus-user@...ts.sourceforge.net,
	platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/9] asus-laptop: log unknown keys

From: Corentin Chary <corentin.chary@...il.com>

Signed-off-by: Corentin Chary <corentin.chary@...il.com>
---
 drivers/platform/x86/asus-laptop.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
index edaccad..b011be8 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)
-- 
1.7.5.4

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