drm/nouveau/engine: use refcount_t + private mutex
authorBen Skeggs <bskeggs@redhat.com>
Wed, 2 Dec 2020 06:09:25 +0000 (16:09 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Thu, 11 Feb 2021 00:14:00 +0000 (10:14 +1000)
commit71ccf2a04ecf98f3abeb0ed129b59bb4b54337cd
tree53ca0399e31763331b6f2684a6d5bc3caf5d347e
parent4c3a3292730c56591472717d8c5c0faf74f6c6bb
drm/nouveau/engine: use refcount_t + private mutex

nvkm_subdev.mutex is going away.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
drivers/gpu/drm/nouveau/include/nvkm/core/engine.h
drivers/gpu/drm/nouveau/nvkm/core/engine.c