On Mon, Jul 23, 2012 at 10:32:58AM -0700, Randy Dunlap wrote:
> From: Randy Dunlap <rdunlap@xenotime.net>
> 
> arizona-irq.c uses functions that are only available when
> CONFIG_REGMAP_IRQ is enabled, so select that symbol for
> arizona builds.

Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>