drm/nouveau/core: rename subclass.base to subclass.superclass

Makes things a bit more readable.  This is specially important now as
upcoming commits are going to be gradually removing the use of macros
for down-casts, in favour of compile-time checking.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2014-12-03 12:56:41 +10:00
commit 587f7a5b7c
23 changed files with 51 additions and 52 deletions