Merge tag 'pm+acpi-3.18-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull ACPI backlight fix from Rafael Wysocki:
"This is a simple fix for an ACPI backlight regression introduced by a
recent commit that overlooked a corner case which should have been
taken into account"

* tag 'pm+acpi-3.18-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / video: update condition to check if device is in _DOD list

drivers/acpi/video.c

···
 		return true;
 
 	for (i = 0; i < video->attached_count; i++) {
-		if (video->attached_array[i].bind_info == device)
+		if ((video->attached_array[i].value.int_val & 0xfff) ==
+		    (device->device_id & 0xfff))
 			return true;
 	}