drm/nouveau/secboot: rename init() hook to oneinit()

The init() hook is called by the subdev's oneinit(). Rename it
accordingly to avoid confusion about the lifetime of objects allocated
in it.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
4 files changed