tree 41c4af1c4188ae210b01a381415a0184f971a253
parent 8fd66ab852281f9e28e1774c17b49f26c4626fd1
author Jeremy Higdon <jeremy@sgi.com> 1149049627 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1149118031 -0700

[PATCH] sgiioc4: use mmio ops instead of port io

From: Jeremy Higdon <jeremy@sgi.com>

This patch fixes a bug in sgiioc4 where it was using the default IDE port
I/O operations instead of MMIO.

The IDE part of the IOC4 chip uses MMIO to map the chip registers.
Unfortunately, the sgiioc4 driver uses the default port IO operations,
which happens to have worked for the past few years.  That's about to
change, however, thus this change from inX/outX to readX/writeX.

Signed-off-by: Jeremy Higdon <jeremy@sgi.com>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>