clk: clk-gate-shared: fix "no previous prototype" warning

The patch fixes these compiler's warnings:

  drivers/clk/clk-gate-shared.c:72:13: warning: no previous prototype for 'clk_gate_shared_alloc' [-Wmissing-prototypes]
   struct clk *clk_gate_shared_alloc(const char *name, const char *parent, const char *companion,
               ^
  drivers/clk/clk-gate-shared.c:89:6: warning: no previous prototype for 'clk_gate_shared_free' [-Wmissing-prototypes]
   void clk_gate_shared_free(struct clk *clk)
        ^

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/clk/clk-gate-shared.c b/drivers/clk/clk-gate-shared.c
index a95f940dd2..c3b678a311 100644
--- a/drivers/clk/clk-gate-shared.c
+++ b/drivers/clk/clk-gate-shared.c
@@ -69,8 +69,8 @@ static struct clk_ops clk_gate_shared_ops = {
 	.is_enabled = clk_gate_shared_is_enabled,
 };
 
-struct clk *clk_gate_shared_alloc(const char *name, const char *parent, const char *companion,
-			   unsigned flags)
+static struct clk *clk_gate_shared_alloc(const char *name, const char *parent,
+				const char *companion, unsigned flags)
 {
 	struct clk_gate_shared *g = xzalloc(sizeof(*g));
 
@@ -86,7 +86,7 @@ struct clk *clk_gate_shared_alloc(const char *name, const char *parent, const ch
 	return &g->clk;
 }
 
-void clk_gate_shared_free(struct clk *clk)
+static void clk_gate_shared_free(struct clk *clk)
 {
 	struct clk_gate_shared *g = to_clk_gate_shared(clk);