Re: [PATCH v3] mfd: ADP5520 Multifunction LCD Backlight and KeypadInput Device Driver

Mark Brown
2009-10-07T13:20:11Z

On Wed, Oct 07, 2009 at 02:01:42PM +0100, Hennerich, Michael wrote:

> Most architectures define NR_IRQS to exactly the number of on-chip IRQs.
> Therefore irq_desc pointers > NR_IRQS will fail on most architectures.
> This driver should be usable out of the box - but I guess this may
> prevent this.

Indeed, that's rather unfortunate. This wouldn't be the only driver
with that dependency, though, so I'd expect to see the interesting
architectures getting fixed.