tree dc459f1ddba26772c9faa26ac8cdef0c41afd300
parent 3c729f1ecd23b86a2d6b211d646f57f9da8dfeb1
author David Brownell <david-b@pacbell.net> 1171270393 -0800
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1171302514 -0800

[PATCH] AT91 GPIO wrappers

This is a first cut at making the AT91 code use the generic GPIO calls.

Note that the original AT91 GPIO calls merged the "mux pin as GPIO" and "set
GPIO direction" functionality into one API call, contrary to what's specified
as a cross-platform portable model.  So this involved a few non-inlinable
functions.

[akpm@osdl.org: cleanups]
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>