clk: s2mps11: constify clk_ops structure

The clk_ops structure is only stored in the ops fields of
clk_init_data structures.  This field is const, so the clk_ops
structure can be const as well.

Identified and transformed using Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/clk-s2mps11.c

@@ -71,7 +71,7 @@ static unsigned long s2mps11_clk_recalc_rate(struct clk_hw *hw,
 	return 32768;
 }
 
-static struct clk_ops s2mps11_clk_ops = {
+static const struct clk_ops s2mps11_clk_ops = {
 	.prepare	= s2mps11_clk_prepare,
 	.unprepare	= s2mps11_clk_unprepare,
 	.is_prepared	= s2mps11_clk_is_prepared,