diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c index 9e9d18cadeeef8f0144a99bae95594759f76346e..659f2b036cf5b591013c0787f5ee2f1931a4d304 100644 --- a/drivers/clk/clk.c +++ b/drivers/clk/clk.c @@ -543,6 +543,8 @@ EXPORT_SYMBOL_GPL(__clk_mux_determine_rate_closest); static void clk_core_unprepare(struct clk_core *core) { + lockdep_assert_held(&prepare_lock); + if (!core) return; @@ -589,6 +591,8 @@ static int clk_core_prepare(struct clk_core *core) { int ret = 0; + lockdep_assert_held(&prepare_lock); + if (!core) return 0; @@ -644,6 +648,8 @@ EXPORT_SYMBOL_GPL(clk_prepare); static void clk_core_disable(struct clk_core *core) { + lockdep_assert_held(&enable_lock); + if (!core) return; @@ -692,6 +698,8 @@ static int clk_core_enable(struct clk_core *core) { int ret = 0; + lockdep_assert_held(&enable_lock); + if (!core) return 0;