[GIT revert][v3.4] revert 43de6a7dd in pxa/board branch

[Haojian Zhuang]

Hi Arnd,

Could you help to revert this commit in your pxa/board branch? I
attach the log information in below. Without this patch, gpio function
can't work in PXA25x/PXA27x. So I need to move them into fixes branch.

Best Regards
Haojian

commit 43de6a7dda6e9a7345e218e688f2092f991126f0
Author: Haojian Zhuang <haojian.zhuang at marvell.com>
Date:   Tue Feb 28 10:57:48 2012 +0800

    ARM: pxa: add dummy clock for pxa25x and pxa27x

    gpio-pxa driver is shared among arch-pxa and arch-mmp. Clock is the
    essential component on pxa3xx/pxa95x and arch-mmp. So we need to
    define dummy clock in pxa25x/pxa27x instead.

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