On Tue, Oct 25, 2011 at 10:33:01AM +0200, Grant Likely wrote: > (not that I've actually tested this much yet; it should probably go > into a separate branch to marinate in linux-next for a bit without > impacting the other GPIO patches I've got queued. Yes, it should. I've test built a few configurations covering both asm/gpio.h and default implementations and it seems to be doing the right thing but I might well have missed something. I'm hoping to also have a further patch to go on top of this which makes _OPTIONAL_GPOILIB on by default.