drm: make drm_io_prot static.

This patch makes the needlessly global drm_io_prot() static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Dave Airlie <airlied@linux.ie>
This commit is contained in:
Adrian Bunk 2007-03-11 11:41:16 +11:00 committed by Dave Airlie
commit 0bead7cdc9