regulator: lp8755: 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/lp8755.o
   text	   data	    bss	    dec	    hex	filename
   3519	   2800	      8	   6327	   18b7	drivers/regulator/lp8755.o

File size after: drivers/regulator/lp8755.o
   text	   data	    bss	    dec	    hex	filename
   3779	   2544	      8	   6331	   18bb	drivers/regulator/lp8755.o

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

diff --git a/drivers/regulator/lp8755.c b/drivers/regulator/lp8755.c
index d6773da925bad00f3bc227294255f8786c2eaf9b..db34e1da75ef8a347b88aba9278911d0e054d288 100644 (file)
--- a/drivers/regulator/lp8755.c
+++ b/drivers/regulator/lp8755.c
@@ -227,7 +227,7 @@ err_i2c:
        return ret;
 }
 
-static struct regulator_ops lp8755_buck_ops = {
+static const struct regulator_ops lp8755_buck_ops = {
        .map_voltage = regulator_map_voltage_linear,
        .list_voltage = regulator_list_voltage_linear,
        .set_voltage_sel = regulator_set_voltage_sel_regmap,