--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -746,6 +746,9 @@ static void clk_unprepare_unused_subtree(struct clk_core *core)
 		return;

 	if (clk_core_is_prepared(core)) {
+		printk("Ignoring %s\n", core->name);
+		if (true)
+			goto unlock_out;
 		trace_clk_unprepare(core);
 		if (core->ops->unprepare_unused)
 			core->ops->unprepare_unused(core->hw);