ppc: Convert I/O macros to inline functions
Suggested by Blue.
Clean up function signatures while at it.
v4:
* Convert all I/O functions to use POSIX types for value.
Suggested by Alex.
v3:
* Split off isa_io_base changes.
v2:
* Make port uint16_t, suggested by Alex.
* Adapt isa_io_base for ppc64.
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
git-svn-id: svn://openbios.org/openbios/trunk/openbios-devel@965 f158a5a8-5612-0410-a976-696ce0be7e32