[RFC 2/8] gpio: mxc: Support for initialization as submodule

[Shawn Guo]

On Tue, Jul 30, 2013 at 10:39:29AM +0200, Markus Pargmann wrote:
> > > +	if (pdata) {
> > > +		port->base = pdata->base;
> > > +		iores = NULL;
> > 
> > Why is this needed?
> 
> The memory regions used for iomux control overlap the regions used by
> the gpio driver. So we need to share the memory with the pinctrl driver.

I meant for iores = NULL;

Shawn