clk: export clk_gate_is_enabled()

Will be needed by stm32 clk support.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

2 files changed, 3 insertions, 1 deletions

diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c
index 89240ff794..b2b160555e 100644
--- a/drivers/clk/clk-gate.c
+++ b/drivers/clk/clk-gate.c
@@ -56,7 +56,7 @@ static void clk_gate_disable(struct clk *clk)
 	clk_gate_endisable(clk, 0);
 }
 
-static int clk_gate_is_enabled(struct clk *clk)
+int clk_gate_is_enabled(struct clk *clk)
 {
 	struct clk_gate *g = container_of(clk, struct clk_gate, clk);
 	u32 val;
diff --git a/include/linux/clk.h b/include/linux/clk.h
index 1f20eb2772..6081a1af87 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -399,6 +399,8 @@ struct clk_gate {
 	unsigned flags;
 };
 
+int clk_gate_is_enabled(struct clk *clk);
+
 #define to_clk_gate(_clk) container_of(_clk, struct clk_gate, clk)
 
 extern struct clk_ops clk_gate_ops;