diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c index 23242179e600..fa683c190795 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c @@ -33,10 +33,10 @@ nvkm_ltc_tags_clear(struct nvkm_device *device, u32 first, u32 count) BUG_ON((first > limit) || (limit >= ltc->num_tags)); - mutex_lock(<c->subdev.mutex); + mutex_lock(<c->mutex); ltc->func->cbc_clear(ltc, first, limit); ltc->func->cbc_wait(ltc); - mutex_unlock(<c->subdev.mutex); + mutex_unlock(<c->mutex); } int @@ -113,6 +113,7 @@ nvkm_ltc_dtor(struct nvkm_subdev *subdev) { struct nvkm_ltc *ltc = nvkm_ltc(subdev); nvkm_memory_unref(<c->tag_ram); + mutex_destroy(<c->mutex); return ltc; } @@ -126,15 +127,16 @@ nvkm_ltc = { int nvkm_ltc_new_(const struct nvkm_ltc_func *func, struct nvkm_device *device, - int index, struct nvkm_ltc **pltc) + enum nvkm_subdev_type type, int inst, struct nvkm_ltc **pltc) { struct nvkm_ltc *ltc; if (!(ltc = *pltc = kzalloc(sizeof(*ltc), GFP_KERNEL))) return -ENOMEM; - nvkm_subdev_ctor(&nvkm_ltc, device, index, <c->subdev); + nvkm_subdev_ctor(&nvkm_ltc, device, type, inst, <c->subdev); ltc->func = func; + mutex_init(<c->mutex); ltc->zbc_min = 1; /* reserve 0 for disabled */ ltc->zbc_max = min(func->zbc, NVKM_LTC_MAX_ZBC_CNT) - 1; return 0; |