From: Rene Bollford <xsecute@googlemail.com>
Date: Sun, 23 Oct 2011 07:56:42 +0000 (+0200)
Subject: [PATCH] ideapad: Check if acpi already handle backlight power to avoid a page fault
X-Git-Tag: v3.2-rc1~111^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d4afc7754a60b885b63ef23fd194984e2d53a4e6;p=pandora-kernel.git

[PATCH] ideapad: Check if acpi already handle backlight power to avoid a page fault

This patch avoid a page fault in the ideapad-laptop extras when
turning the backlight power on or off.

Signed-off-by: Rene Bolldorf <xsecute@googlemail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
---

Reading git-diff-tree failed