[PATCH] regulator: pcap-regulator: constify regulator_ops structure

[Bhumika Goyal]

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/pcap-regulator.o
   text    data     bss     dec     hex filename
   5503     564       0    6067    17b3 regulator/pcap-regulator.o

File size after: drivers/regulator/pcap-regulator.o
   text    data     bss     dec     hex filename
   5759     308       0    6067    17b3 regulator/pcap-regulator.o

Signed-off-by: Bhumika Goyal <bhumi...@gmail.com>
---
 drivers/regulator/pcap-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/pcap-regulator.c 
b/drivers/regulator/pcap-regulator.c
index 9b16e61..79cb971 100644
--- a/drivers/regulator/pcap-regulator.c
+++ b/drivers/regulator/pcap-regulator.c
@@ -210,7 +210,7 @@ static int pcap_regulator_is_enabled(struct regulator_dev 
*rdev)
        return (tmp >> vreg->en) & 1;
 }
 
-static struct regulator_ops pcap_regulator_ops = {
+static const struct regulator_ops pcap_regulator_ops = {
        .list_voltage   = regulator_list_voltage_table,
        .set_voltage_sel = pcap_regulator_set_voltage_sel,
        .get_voltage_sel = pcap_regulator_get_voltage_sel,
-- 
1.9.1