[PATCH] regulator: lp8755: constify regulator_ops structure

From	Bhumika Goyal <bhumirks@gmail.com>
Newsgroups	linux.kernel
Subject	[PATCH] regulator: lp8755: constify regulator_ops structure
Date	2017-01-28 15:20 +0100
Message-ID	<t4C1b-2wu-15@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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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>
---
 drivers/regulator/lp8755.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/lp8755.c b/drivers/regulator/lp8755.c
index d6773da..db34e1d 100644
--- a/drivers/regulator/lp8755.c
+++ b/drivers/regulator/lp8755.c
@@ -227,7 +227,7 @@ static int lp8755_buck_set_ramp(struct regulator_dev *rdev, int ramp)
 	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,
-- 
1.9.1

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[PATCH] regulator: lp8755: constify regulator_ops structure Bhumika Goyal <bhumirks@gmail.com> - 2017-01-28 15:20 +0100

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