tree a3beacb964fe5765d73687342da3b4851bc098eb
parent df664d20814f9b3c3020ced7088a328b477ecf8d
author Haojian Zhuang <haojian.zhuang@marvell.com> 1318829843 +0800
committer Haojian Zhuang <haojian.zhuang@marvell.com> 1321276079 +0800

ARM: pxa: use generic gpio operation instead of gpio register

Remove the code of accessing gpio register. Use the generic read
operation instead.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>