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ACPI / video: Don't register acpi_video_resume notifier without backlight devices
authorHans de Goede <hdegoede@redhat.com>
Thu, 15 May 2014 11:22:33 +0000 (13:22 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Fri, 16 May 2014 13:40:01 +0000 (15:40 +0200)
commit99678ed73a50d2df8b5f3c801e29e9b7a3e5aa85
treed07f918072a64af4d25176b63cec39acdbf0c017tree | snapshot
parent886129a8eebebec260165741fe31421482371006commit | diff
ACPI / video: Don't register acpi_video_resume notifier without backlight devices

If we're not going to be registering any backlight devices then
acpi_video_resume is always nop, so don't register it in that case.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/video.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git