drm/nouveau/ltc: serialise cbc operations with private mutex

nvkm_subdev.mutex is going away.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
This commit is contained in:
Ben Skeggs 2020-12-02 16:43:49 +10:00
commit dbffdff742
2 changed files with 5 additions and 2 deletions