regulator: Remove more wm831x-specific IRQ operations
These are the last users in the tree.Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
authored by Mark Brown and committed by Liam Girdwood 15 years ago 69952369 42ab616a