regulator: ad5398: 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/ad5398.o
   text	   data	    bss	    dec	    hex	filename
   1707	    672	      0	   2379	    94b	drivers/regulator/ad5398.o

File size after: drivers/regulator/ad5398.o
   text	   data	    bss	    dec	    hex	filename
   1963	    416	      0	   2379	    94b	drivers/regulator/ad5398.o

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

diff --git a/drivers/regulator/ad5398.c b/drivers/regulator/ad5398.c
index 8b0f788a9bbb61afb97390097b83458681e6c94c..11c1f880b7bbffbf7f0446c76ac6d3a27616bfa5 100644 (file)
--- a/drivers/regulator/ad5398.c
+++ b/drivers/regulator/ad5398.c
@@ -181,7 +181,7 @@ static int ad5398_disable(struct regulator_dev *rdev)
        return ret;
 }
 
-static struct regulator_ops ad5398_ops = {
+static const struct regulator_ops ad5398_ops = {
        .get_current_limit = ad5398_get_current_limit,
        .set_current_limit = ad5398_set_current_limit,
        .enable = ad5398_enable,