drm/nouveau/sw: cosmetic changes

This is purely preparation for upcoming commits, there should be no
code changes here.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2015-08-20 14:54:08 +10:00
commit 226dcefe70
6 changed files with 49 additions and 69 deletions