clk: sunxi-ng: Staticize ccu_mux_helper_unapply_prediv()

It isn't used outside of this file right now.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/drivers/clk/sunxi-ng/ccu_mux.c b/drivers/clk/sunxi-ng/ccu_mux.c
index cfe4538..3126641 100644 (file)
--- a/drivers/clk/sunxi-ng/ccu_mux.c
+++ b/drivers/clk/sunxi-ng/ccu_mux.c
@@ -68,7 +68,7 @@ unsigned long ccu_mux_helper_apply_prediv(struct ccu_common *common,
        return parent_rate / ccu_mux_get_prediv(common, cm, parent_index);
 }
 
-unsigned long ccu_mux_helper_unapply_prediv(struct ccu_common *common,
+static unsigned long ccu_mux_helper_unapply_prediv(struct ccu_common *common,
                                            struct ccu_mux_internal *cm,
                                            int parent_index,
                                            unsigned long parent_rate)