On Fri, Feb 03, 2017 at 03:46:19PM +0100, Micha?? K??pie?? wrote: > > Don't register backlight and platform devices on non-fujitsu hardware > > - bail out instead. > > > > Register the backlight driver _after_ the main acpi driver. > > Something went wrong (during the rebase?) as after this patch is > applied, acpi_bus_register_driver() is never called for > acpi_fujitsu_bl_driver, rendering the latter useless. Obviously that needs to be addressed. Did you want me to look into it? After looking at the original patches it appears that contrary to my original assumptions, I don't thimk they were CCed to the list. Would it help you to see the originals? It is probably not good to post them to the list so as to avoid confusion, but I could forward them to you if you think they might be of use. Regards jonathan PS: thanks for the git primer you sent the other day.