default functions for gpio

WHY I"M ASKING THIS QUESTION: I'm implementing some gpio calls in the ep93xx arch. My problem is that gpio's are really board specific, not just mach specific. I can code the function calls into my board init, but where should these functions be prototyped? Ideally, I think the compiler should

default functions for gpio

WHY IM ASKING THIS QUESTION: I'm implementing some gpio calls in the ep93xx arch. My problem is that gpio's are really board specific, not just mach specific. I can code the function calls into my board init, but where should these functions be prototyped? Ideally, I think the compiler should