[U-Boot] [PATCH] M28: Added pin name support in GPIO driver

Marek Vasut
2011-11-22T22:37:49Z

> On Tuesday 22 November 2011 15:49:06 Robert Deli?n wrote:
> > Of course name_to_gpio could be a non-static function, allowing it to be
> > used by other parts of the code too. And for that reason do_gpio could be
> > non-static too. But that would still require an ifdef-orgy like this to
>
> > make it work for different diversities:
> no it doesn't. you can have it be an external function in the gpio.c file
> like Marek wants, and then the header simply does:
> extern int name_to_gpio(unsigned gpio);
> #define name_to_gpio(gpio) name_to_gpio(gpio)
> -mike

Man, this is really ... urgh. But fine, it's better than it was anyway.

M