On Fri, Oct 30, 2015 at 11:02 AM, Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> wrote: > In Microsoft Surface3 the GPIO detecting lid state is shared between GPIO > event and operation region. Below is simplied version of the DSDT from > Surface3 including relevant parts: (...) > To be able to go through acpi_gpio->events list for operation region access > we need to make sure the list is properly initialized whenever GPIO chip is > registered. > > Link: https://bugzilla.kernel.org/show_bug.cgi?id=106571 > Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> I wonder what an operation region is, maybe it's something you can eat. But I trust you Mika, so patch applied. Maybe I should get a surface, it seems cool. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html