[PATCH 1/2] ARM: ixp4xx: fix compilation, add gpiolib support

[Russell King - ARM Linux]

On Thu, Feb 09, 2012 at 02:40:40PM +0100, Marc Kleine-Budde wrote:
> I have to remove the ixp4xx specific gpio_to_irq and irq_to_gpio
> functions or keep the #define gpio_to_irq gpio_to_irq.

Why do you need that?  If your platform specific gpiolib implementation
provides a proper .to_irq method, then it should all work properly.