Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1568921

[PATCH] regulator: hi655x-regulator: constify regulator_ops structure

Show all headers | View raw

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/hi655x-regulator.o
   text	   data	    bss	    dec	    hex	filename
    689	   3120	      0	   3809	    ee1 regulator/hi655x-regulator.o

File size after: drivers/regulator/hi655x-regulator.o
   text	   data	    bss	    dec	    hex	filename
   1201	   2608	      0	   3809	    ee1 regulator/hi655x-regulator.o

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
---
 drivers/regulator/hi655x-regulator.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/hi655x-regulator.c b/drivers/regulator/hi655x-regulator.c
index aca1846..065c100 100644
--- a/drivers/regulator/hi655x-regulator.c
+++ b/drivers/regulator/hi655x-regulator.c
@@ -96,7 +96,7 @@ static int hi655x_disable(struct regulator_dev *rdev)
 	return ret;
 }
 
-static struct regulator_ops hi655x_regulator_ops = {
+static const struct regulator_ops hi655x_regulator_ops = {
 	.enable = regulator_enable_regmap,
 	.disable = hi655x_disable,
 	.is_enabled = hi655x_is_enabled,
@@ -105,7 +105,7 @@ static int hi655x_disable(struct regulator_dev *rdev)
 	.set_voltage_sel = regulator_set_voltage_sel_regmap,
 };
 
-static struct regulator_ops hi655x_ldo_linear_ops = {
+static const struct regulator_ops hi655x_ldo_linear_ops = {
 	.enable = regulator_enable_regmap,
 	.disable = hi655x_disable,
 	.is_enabled = hi655x_is_enabled,
-- 
1.9.1

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[PATCH] regulator: hi655x-regulator: constify regulator_ops structure Bhumika Goyal <bhumirks@gmail.com> - 2017-01-28 15:20 +0100

csiph-web