linux-kernel - [PATCH] regulator: tps65218: Constify regulator

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Message-Id: <20190324020542.24788-1-axel.lin@ingics.com>
Date:   Sun, 24 Mar 2019 10:05:42 +0800
From:   Axel Lin <axel.lin@...ics.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Christian Hohnstaedt <Christian.Hohnstaedt@...o.com>,
        Keerthy <j-keerthy@...com>, Felipe Balbi <balbi@...com>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-kernel@...r.kernel.org, Axel Lin <axel.lin@...ics.com>
Subject: [PATCH] regulator: tps65218: 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/tps65218-regulator.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c
index 95708d34876b..7aed3fbffecc 100644
--- a/drivers/regulator/tps65218-regulator.c
+++ b/drivers/regulator/tps65218-regulator.c
@@ -162,7 +162,7 @@ static int tps65218_pmic_set_suspend_disable(struct regulator_dev *dev)
 }
 
 /* Operations permitted on DCDC1, DCDC2 */
-static struct regulator_ops tps65218_dcdc12_ops = {
+static const struct regulator_ops tps65218_dcdc12_ops = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= tps65218_pmic_enable,
 	.disable		= tps65218_pmic_disable,
@@ -176,7 +176,7 @@ static struct regulator_ops tps65218_dcdc12_ops = {
 };
 
 /* Operations permitted on DCDC3, DCDC4 and LDO1 */
-static struct regulator_ops tps65218_ldo1_dcdc34_ops = {
+static const struct regulator_ops tps65218_ldo1_dcdc34_ops = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= tps65218_pmic_enable,
 	.disable		= tps65218_pmic_disable,
@@ -245,7 +245,7 @@ static int tps65218_pmic_get_current_limit(struct regulator_dev *dev)
 	return ls3_currents[index];
 }
 
-static struct regulator_ops tps65218_ls23_ops = {
+static const struct regulator_ops tps65218_ls23_ops = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= tps65218_pmic_enable,
 	.disable		= tps65218_pmic_disable,
@@ -255,7 +255,7 @@ static struct regulator_ops tps65218_ls23_ops = {
 };
 
 /* Operations permitted on DCDC5, DCDC6 */
-static struct regulator_ops tps65218_dcdc56_pmic_ops = {
+static const struct regulator_ops tps65218_dcdc56_pmic_ops = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= tps65218_pmic_enable,
 	.disable		= tps65218_pmic_disable,
-- 
2.17.1