diff --git a/drivers/pmdomain/mediatek/airoha-cpu-pmdomain.c b/drivers/pmdomain/mediatek/airoha-cpu-pmdomain.c
index 3b1d202f89dc..5efd7a38f4da 100644
--- a/drivers/pmdomain/mediatek/airoha-cpu-pmdomain.c
+++ b/drivers/pmdomain/mediatek/airoha-cpu-pmdomain.c
@@ -21,12 +21,6 @@ struct airoha_cpu_pmdomain_priv {
 	struct generic_pm_domain pd;
 };
 
-static int airoha_cpu_pmdomain_clk_determine_rate(struct clk_hw *hw,
-						  struct clk_rate_request *req)
-{
-	return 0;
-}
-
 static unsigned long airoha_cpu_pmdomain_clk_get(struct clk_hw *hw,
 						 unsigned long parent_rate)
 {
@@ -48,7 +42,7 @@ static int airoha_cpu_pmdomain_clk_is_enabled(struct clk_hw *hw)
 static const struct clk_ops airoha_cpu_pmdomain_clk_ops = {
 	.recalc_rate = airoha_cpu_pmdomain_clk_get,
 	.is_enabled = airoha_cpu_pmdomain_clk_is_enabled,
-	.determine_rate = airoha_cpu_pmdomain_clk_determine_rate,
+	.determine_rate = clk_determine_rate_noop,
 };
 
 static int airoha_cpu_pmdomain_set_performance_state(struct generic_pm_domain *domain,