struct nvkm_vram *vram = nvkm_vram(memory);
struct nvkm_mm_node *next = vram->mn;
struct nvkm_mm_node *node;
- mutex_lock(&vram->ram->fb->subdev.mutex);
+ mutex_lock(&vram->ram->mutex);
while ((node = next)) {
next = node->next;
nvkm_mm_free(&vram->ram->vram, &node);
}
- mutex_unlock(&vram->ram->fb->subdev.mutex);
+ mutex_unlock(&vram->ram->mutex);
return vram;
}
vram->page = page;
*pmemory = &vram->memory;
- mutex_lock(&ram->fb->subdev.mutex);
+ mutex_lock(&ram->mutex);
node = &vram->mn;
do {
if (back)
else
ret = nvkm_mm_head(mm, heap, type, max, min, align, &r);
if (ret) {
- mutex_unlock(&ram->fb->subdev.mutex);
+ mutex_unlock(&ram->mutex);
nvkm_memory_unref(pmemory);
return ret;
}
node = &r->next;
max -= r->length;
} while (max);
- mutex_unlock(&ram->fb->subdev.mutex);
+ mutex_unlock(&ram->mutex);
return 0;
}
if (ram->func->dtor)
*pram = ram->func->dtor(ram);
nvkm_mm_fini(&ram->vram);
+ mutex_destroy(&ram->mutex);
kfree(*pram);
*pram = NULL;
}
ram->fb = fb;
ram->type = type;
ram->size = size;
+ mutex_init(&ram->mutex);
if (!nvkm_mm_initialised(&ram->vram)) {
ret = nvkm_mm_init(&ram->vram, NVKM_RAM_MM_NORMAL, 0,