On Thu, Nov 26, 2009 at 7:10 PM, Daniel Mack [off-list ref] wrote:

On platforms where the vmmc regulator is used, it might still be
necessary to call the platform data's setpower() callback in order to
drive GPIOs to power up hardware.

I can't see any pxamci user with power regulators enabled, hence this
shouldn't break anything.

I was thinking about this for quite a time, and I'm afraid that this patch
solves only one corner case - that some specific actions need to be
taken _after_ mmc regulator is adjusted, while excluding the possibility
for that to happen _before_. I wonder maybe for those corner cases,
if one can just manipulate the vmmc regulator and other specific stuffs
within ->setpower().