diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 9e9d18c..659f2b0 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -543,6 +543,8 @@
 
 static void clk_core_unprepare(struct clk_core *core)
 {
+	lockdep_assert_held(&prepare_lock);
+
 	if (!core)
 		return;
 
@@ -589,6 +591,8 @@
 {
 	int ret = 0;
 
+	lockdep_assert_held(&prepare_lock);
+
 	if (!core)
 		return 0;
 
@@ -644,6 +648,8 @@
 
 static void clk_core_disable(struct clk_core *core)
 {
+	lockdep_assert_held(&enable_lock);
+
 	if (!core)
 		return;
 
@@ -692,6 +698,8 @@
 {
 	int ret = 0;
 
+	lockdep_assert_held(&enable_lock);
+
 	if (!core)
 		return 0;