ARM: SAMSUNG: Add GPIO configuration read calls

Add the necessary 1,2 and 4 bit configuration read calls for the new
gpio code to allow removal of the old s3c24xx gpio code.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
This commit is contained in:
Ben Dooks 2010-05-06 10:27:16 +09:00
commit 97a339995f
5 changed files with 100 additions and 1 deletions