[PATCH RFC 02/15 v5] gpio: Add sysfs support to block GPIO API

[Linus Walleij]

On Fri, Oct 19, 2012 at 8:02 PM, Greg KH <gregkh at linuxfoundation.org> wrote:

> We used to have problems with attributes removing/adding devices or
> attributes from their callbacks, but that has been fixed up now, and the
> fact that the other gpio code works this way is good enough precedence
> to keep me from objecting to it.

OK thanks I get this now too...

Yours,
Linus Walleij