Use 0 not NULL for sp<> and wp<>

Change-Id: Id1f0c89acefaceed6cb9ca7c165fce895e46d85b
2 files changed
tree: 60a526b206858f294a66194ae3c1bcda08b2e65b
  1. camera/
  2. cmds/
  3. drm/
  4. include/
  5. media/
  6. services/