9ccad087ad69f2cbc080f4ddefb3c110d5b7aafc
parent 717463d806a53380a691eeb0136a4b750a9f9ae0
author David S. Miller <davem@sunset.davemloft.net> 1128047211 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1128047211 -0700

[RADEON]: Fix unaligned I/O port access during probe.

The driver does a readl() on DEVICE_ID which is 2-byte aligned and
2-bytes in size.  It's doing this read just to flush write buffers.

Create IN16() and OUT16() macros, and use the former to do this I/O
load.

Signed-off-by: David S. Miller <davem@davemloft.net>
ïe±Õž"x