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yaml --- r: 272006 b: refs/heads/master c: d4afc77 h: refs/heads/master v: v3
git-mirror · Oct 24, 2011 · c3b5def · c3b5def
1 parent eeae38b
commit c3b5def
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1709adab0773616da7a8190f2762e599afb0a295
+refs/heads/master: d4afc7754a60b885b63ef23fd194984e2d53a4e6
diff --git a/trunk/drivers/platform/x86/ideapad-laptop.c b/trunk/drivers/platform/x86/ideapad-laptop.c
@@ -493,6 +493,8 @@ static void ideapad_backlight_notify_power(struct ideapad_private *priv)
 	unsigned long power;
 	struct backlight_device *blightdev = priv->blightdev;
 
+	if (!blightdev)
+		return;
 	if (read_ec_data(ideapad_handle, 0x18, &power))
 		return;
 	blightdev->props.power = power ? FB_BLANK_UNBLANK : FB_BLANK_POWERDOWN;