drm_ht_create
if (drm_ht_create(&mm->offset_hash, 19)) {
EXPORT_SYMBOL(drm_ht_create);
extern int drm_ht_create(struct drm_open_hash *ht, unsigned int order);
drm_ht_create(&master->magiclist, DRM_MAGIC_HASH_ORDER);
if (drm_ht_create(&dev->map_hash, 12)) {
ret = drm_ht_create(&tfile->ref_hash[i], hash_order);
ret = drm_ht_create(&tdev->object_hash, hash_order);