[coreboot-gerrit] Patch merged into coreboot/master: 24d1d4b x86: Unify arch/io.h and arch/romcc_io.h

the following patch was just integrated into master:
commit 24d1d4b47274eb82893e6726472a991a36fce0aa
Author: Stefan Reinauer 
Date:   Thu Mar 21 11:51:41 2013 -0700

x86: Unify arch/io.h and arch/romcc_io.h

Here's the great news: From now on you don't have to worry about
    hitting the right io.h include anymore. Just forget about romcc_io.h
    and use io.h instead. This cleanup has a number of advantages, like
    you don't have to guard device/ includes for SMM and pre RAM
    anymore. This allows to get rid of a number of ifdefs and will
    generally make the code more readable and understandable.

Potentially in the future some of the code in the io.h __PRE_RAM__
    path should move to device.h or other device/ includes instead,
    but that's another incremental change.

Change-Id: I356f06110e2e355e9a5b4b08c132591f36fec7d9
    Signed-off-by: Stefan Reinauer 
    Reviewed-on: http://review.coreboot.org/2872
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Thu Mar 21 21:29:53 2013, giving +1
See http://review.coreboot.org/2872 for details.

-gerrit