1206 	struct sdma_vl_map *oldmap, *newmap;  in sdma_map_init()  local
1222 	newmap = kzalloc(  in sdma_map_init()
1227 	if (!newmap)  in sdma_map_init()
1229 	newmap->actual_vls = num_vls;  in sdma_map_init()
1230 	newmap->vls = roundup_pow_of_two(num_vls);  in sdma_map_init()
1231 	newmap->mask = (1 << ilog2(newmap->vls)) - 1;  in sdma_map_init()
1234 		newmap->engine_to_vl[i] = -1;  in sdma_map_init()
1235 	for (i = 0; i < newmap->vls; i++) {  in sdma_map_init()
1239 		if (i < newmap->actual_vls) {  in sdma_map_init()
1243 			newmap->map[i] = kzalloc(  in sdma_map_init()
1247 			if (!newmap->map[i])  in sdma_map_init()
1249 			newmap->map[i]->mask = (1 << ilog2(sz)) - 1;  in sdma_map_init()
1252 				newmap->map[i]->sde[j] =  in sdma_map_init()
1260 				newmap->engine_to_vl[first_engine + j] = i;  in sdma_map_init()
1263 			newmap->map[i] = newmap->map[i % num_vls];  in sdma_map_init()
1273 	rcu_assign_pointer(dd->sdma_map, newmap);  in sdma_map_init()
1282 	sdma_map_free(newmap);  in sdma_map_init()