unsigned long parent_rate, best = 0, child_rate, best_child_rate = 0;
/* find the parent that can help provide the fastest rate <= rate */
- num_parents = __clk_get_num_parents(clk);
+ num_parents = clk_hw_get_num_parents(hw);
for (i = 0; i < num_parents; i++) {
parent = clk_get_parent_by_index(clk, i);
if (!parent)