regulator: arizona-micsupp: constify regulator_ops structure

Declare regulator_ops structure as const as it is only stored in the ops
field of a regulator_desc structure. This field is of type const, so
regulator_ops structures having this property can be made const too.

File size before: drivers/regulator/arizona-micsupp.o
   text	   data	    bss	    dec	    hex	filename
   1738	    464	      8	   2210	    8a2 regulator/arizona-micsupp.o

File size after: drivers/regulator/arizona-micsupp.o
   text	   data	    bss	    dec	    hex	filename
   1994	    192	      8	   2194	    892 regulator/arizona-micsupp.o

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/arizona-micsupp.c b/drivers/regulator/arizona-micsupp.c
index 1439462..22bd714 100644 (file)
--- a/drivers/regulator/arizona-micsupp.c
+++ b/drivers/regulator/arizona-micsupp.c
@@ -106,7 +106,7 @@ static int arizona_micsupp_set_bypass(struct regulator_dev *rdev, bool ena)
        return ret;
 }
 
-static struct regulator_ops arizona_micsupp_ops = {
+static const struct regulator_ops arizona_micsupp_ops = {
        .enable = arizona_micsupp_enable,
        .disable = arizona_micsupp_disable,
        .is_enabled = regulator_is_enabled_regmap,