On Wed, Sep 09, 2015 at 03:06:14PM -0700, Chris Healy wrote: > Is it acceptable to take this SPI driver and add support for using the > GPIOs via the standard GPIO subsystem mechanisms or does this driver need > to be ejected and moved to MFD or something like that?
A small bit of GPIO controller code embedded in the SPI driver should be fine. With questions like this it's often better to ask them in the form of a patch with a note asking if this is the best way of going about things, that way if your initial thought is right everything just flows and you eliminate delays.
signature.asc
Description: Digital signature
