clk: Add clk_hw_is_enabled() for use by clk providers

Add clk_hw_is_enabled() to the provider APIs so clk providers can
use a struct clk_hw instead of a struct clk to check if a clk is
enabled or not.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/clk/clk.c b/drivers/clk/clk.c
index 2eae76f21d6f..f13c3f4228d4 100644
--- a/drivers/clk/clk.c
+++ b/drivers/clk/clk.c
@@ -427,6 +427,11 @@ bool clk_hw_is_prepared(const struct clk_hw *hw)
 	return clk_core_is_prepared(hw->core);
 }
 
+bool clk_hw_is_enabled(const struct clk_hw *hw)
+{
+	return clk_core_is_enabled(hw->core);
+}
+
 bool __clk_is_enabled(struct clk *clk)
 {
 	if (!clk)