drm/radeon: use NULL instead of zero in object functions

Signed-off-by: Michele Curti <michele.curti@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Michele CURTI 2014-05-19 11:18:52 -04:00 • committed by Alex Deucher
commit 1243235469
2 changed files with 2 additions and 2 deletions