https://github.com/torvalds/linux
Revision b03738430c7537d5f87948e0b35d8aaf2688c6b4 authored by Zhang Rui on 20 June 2012, 01:48:43 UTC, committed by Len Brown on 30 June 2012, 04:43:42 UTC
This fixes a regression in 3.4-rc1 caused by commit
ea9f8856bd6d4ed45885b06a338f7362cd6c60e5
(ACPI video: Harden video bus adding.)

Some platforms don't have _DOS control method, but the ACPI
backlight still works.
We should not invoke _DOS for these platforms.

https://bugzilla.kernel.org/show_bug.cgi?id=43168

Cc: Igor Murzov <intergalactic.anonymous@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
1 parent 76e10d1
History
Tip revision: b03738430c7537d5f87948e0b35d8aaf2688c6b4 authored by Zhang Rui on 20 June 2012, 01:48:43 UTC
ACPI video: Still use ACPI backlight control if _DOS doesn't exist
Tip revision: b037384
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arch
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drivers
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include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.gitignore -rw-r--r-- 1014 bytes
.mailmap -rw-r--r-- 4.2 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 92.8 KB
Kbuild -rw-r--r-- 2.5 KB
Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 205.4 KB
Makefile -rw-r--r-- 52.3 KB
README -rw-r--r-- 17.0 KB
REPORTING-BUGS -rw-r--r-- 3.3 KB

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