linux-kernel - [PATCH 1/2] regulator: ab8500: Constify regulator

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Date:   Fri, 12 Apr 2019 22:11:57 +0800
From:   Axel Lin <axel.lin@...ics.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Lee Jones <lee.jones@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-kernel@...r.kernel.org, Axel Lin <axel.lin@...ics.com>
Subject: [PATCH 1/2] regulator: ab8500: Constify regulator_ops

These regulator_ops variables never need to be modified, make them const so
compiler can put them to .rodata.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/ab8500.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index 83dba3fbfe0c..6b9a3463f1fd 100644
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -510,7 +510,7 @@ static int ab8500_regulator_set_voltage_sel(struct regulator_dev *rdev,
 	return ret;
 }
 
-static struct regulator_ops ab8500_regulator_volt_mode_ops = {
+static const struct regulator_ops ab8500_regulator_volt_mode_ops = {
 	.enable			= ab8500_regulator_enable,
 	.disable		= ab8500_regulator_disable,
 	.is_enabled		= ab8500_regulator_is_enabled,
@@ -522,7 +522,7 @@ static struct regulator_ops ab8500_regulator_volt_mode_ops = {
 	.list_voltage		= regulator_list_voltage_table,
 };
 
-static struct regulator_ops ab8500_regulator_volt_ops = {
+static const struct regulator_ops ab8500_regulator_volt_ops = {
 	.enable		= ab8500_regulator_enable,
 	.disable	= ab8500_regulator_disable,
 	.is_enabled	= ab8500_regulator_is_enabled,
@@ -531,7 +531,7 @@ static struct regulator_ops ab8500_regulator_volt_ops = {
 	.list_voltage	= regulator_list_voltage_table,
 };
 
-static struct regulator_ops ab8500_regulator_mode_ops = {
+static const struct regulator_ops ab8500_regulator_mode_ops = {
 	.enable			= ab8500_regulator_enable,
 	.disable		= ab8500_regulator_disable,
 	.is_enabled		= ab8500_regulator_is_enabled,
@@ -541,14 +541,14 @@ static struct regulator_ops ab8500_regulator_mode_ops = {
 	.list_voltage		= regulator_list_voltage_table,
 };
 
-static struct regulator_ops ab8500_regulator_ops = {
+static const struct regulator_ops ab8500_regulator_ops = {
 	.enable			= ab8500_regulator_enable,
 	.disable		= ab8500_regulator_disable,
 	.is_enabled		= ab8500_regulator_is_enabled,
 	.list_voltage		= regulator_list_voltage_table,
 };
 
-static struct regulator_ops ab8500_regulator_anamic_mode_ops = {
+static const struct regulator_ops ab8500_regulator_anamic_mode_ops = {
 	.enable		= ab8500_regulator_enable,
 	.disable	= ab8500_regulator_disable,
 	.is_enabled	= ab8500_regulator_is_enabled,
-- 
2.17.1