Hi, This patchset makes the code more self-documented and clean. Initially I was chasing a bug with the backlight on my laptop. Even though it's clear now what causes the issue, I'm not sure what's the proper way to fix it, so for now I just wrote about my research with the hope that someone could help: http://www.spinics.net/lists/linux-acpi/msg73638.html , comments are appreciated! So this patchset is a cleanup which I've done on my way. Dmitry Frank (2): ACPI: video: get rid of magic numbers and use enum instead ACPI: video: add comments about subtle cases drivers/acpi/acpi_video.c | 157 ++++++++++++++++++++++++++++++++-------------- 1 file changed, 111 insertions(+), 46 deletions(-) -- 2.11.0 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html