On Thu, Feb 18, 2016 at 5:06 PM, Geert Uytterhoeven <geert+renesas@xxxxxxxxx> wrote: > The R-Car GPIO driver handles Runtime PM for requested GPIOs only. > > When using a GPIO purely as an interrupt source, no Runtime PM handling > is done, and the GPIO module's clock may not be enabled. > > To fix this: > - Add .irq_request_resources() and .irq_release_resources() callbacks > to handle Runtime PM when an interrupt is requested, > - Add irq_bus_lock() and sync_unlock() callbacks to handle Runtime PM > when e.g. disabling/enabling an interrupt, or configuring the > interrupt type. > > Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> Patch applied with Marc's ACK. Yours, Linus Walleij
