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

Groups > linux.kernel > #1568919 > unrolled thread

[PATCH] regulator: bcm590xx-regulator: constify regulator_ops structure

Back to article view | Back to linux.kernel

Contents

  [PATCH] regulator: bcm590xx-regulator: constify regulator_ops structure Bhumika Goyal <bhumirks@gmail.com> - 2017-01-28 15:10 +0100

#1568919 — [PATCH] regulator: bcm590xx-regulator: 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/bcm590xx-regulator.o
   text	   data	    bss	    dec	    hex	filename
   1807	   3360	      0	   5167	   142f regulator/bcm590xx-regulator.o

File size after: drivers/regulator/bcm590xx-regulator.o
   text	   data	    bss	    dec	    hex	filename
   2575	   2592	      0	   5167	   142f regulator/bcm590xx-regulator.o

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
---
 drivers/regulator/bcm590xx-regulator.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/regulator/bcm590xx-regulator.c b/drivers/regulator/bcm590xx-regulator.c
index 76b0183..9dd7154 100644
--- a/drivers/regulator/bcm590xx-regulator.c
+++ b/drivers/regulator/bcm590xx-regulator.c
@@ -250,7 +250,7 @@ static int bcm590xx_get_enable_register(int id)
 	return reg;
 }
 
-static struct regulator_ops bcm590xx_ops_ldo = {
+static const struct regulator_ops bcm590xx_ops_ldo = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= regulator_enable_regmap,
 	.disable		= regulator_disable_regmap,
@@ -260,7 +260,7 @@ static int bcm590xx_get_enable_register(int id)
 	.map_voltage		= regulator_map_voltage_iterate,
 };
 
-static struct regulator_ops bcm590xx_ops_dcdc = {
+static const struct regulator_ops bcm590xx_ops_dcdc = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= regulator_enable_regmap,
 	.disable		= regulator_disable_regmap,
@@ -270,7 +270,7 @@ static int bcm590xx_get_enable_register(int id)
 	.map_voltage		= regulator_map_voltage_linear_range,
 };
 
-static struct regulator_ops bcm590xx_ops_vbus = {
+static const struct regulator_ops bcm590xx_ops_vbus = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= regulator_enable_regmap,
 	.disable		= regulator_disable_regmap,
-- 
1.9.1

[toc] | [standalone]

Back to top | Article view | linux.kernel

csiph-web