[PATCH] clk: rockchip: make clk_half_divider_ops static

["Ben Dooks (Codethink)" <ben.dooks@codethink.co.uk>]

The clk_half_divider_ops is not used outside or declared
outside of drivers/clk/rockchip/clk-half-divider.c so make
it static to avoid the following warning:

drivers/clk/rockchip/clk-half-divider.c:142:22: warning: symbol 'clk_half_divider_ops' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
---
Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: linux-clk@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
---
 drivers/clk/rockchip/clk-half-divider.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/clk/rockchip/clk-half-divider.c b/drivers/clk/rockchip/clk-half-divider.c
index ba9f00dc9740..b333fc28c94b 100644
--- a/drivers/clk/rockchip/clk-half-divider.c
+++ b/drivers/clk/rockchip/clk-half-divider.c
@@ -139,12 +139,11 @@ static int clk_half_divider_set_rate(struct clk_hw *hw, unsigned long rate,
 	return 0;
 }
 
-const struct clk_ops clk_half_divider_ops = {
+static const struct clk_ops clk_half_divider_ops = {
 	.recalc_rate = clk_half_divider_recalc_rate,
 	.round_rate = clk_half_divider_round_rate,
 	.set_rate = clk_half_divider_set_rate,
 };
-EXPORT_SYMBOL_GPL(clk_half_divider_ops);
 
 /**
  * Register a clock branch.
-- 
2.23.0