linux-kernel - [PATCH 8/8] regulator: tps65910: Constify static regulator

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Message-Id: <20200829221104.20870-9-rikard.falkeborn@gmail.com>
Date:   Sun, 30 Aug 2020 00:11:04 +0200
From:   Rikard Falkeborn <rikard.falkeborn@...il.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>, linux-kernel@...r.kernel.org,
        Rikard Falkeborn <rikard.falkeborn@...il.com>,
        Tony Lindgren <tony@...mide.com>, linux-omap@...r.kernel.org
Subject: [PATCH 8/8] regulator: tps65910: Constify static regulator_ops

The only usage of these is to assign their address to the ops field in
the regulator_desc struct, which is a const pointer. Make them const to
allow the compiler to put them in read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@...il.com>
---
 drivers/regulator/tps65910-regulator.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 4eb5b19d2344..faa5b3538167 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -757,7 +757,7 @@ static int tps65911_list_voltage(struct regulator_dev *dev, unsigned selector)
 }
 
 /* Regulator ops (except VRTC) */
-static struct regulator_ops tps65910_ops_dcdc = {
+static const struct regulator_ops tps65910_ops_dcdc = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= regulator_enable_regmap,
 	.disable		= regulator_disable_regmap,
@@ -770,7 +770,7 @@ static struct regulator_ops tps65910_ops_dcdc = {
 	.map_voltage		= regulator_map_voltage_ascend,
 };
 
-static struct regulator_ops tps65910_ops_vdd3 = {
+static const struct regulator_ops tps65910_ops_vdd3 = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= regulator_enable_regmap,
 	.disable		= regulator_disable_regmap,
@@ -781,7 +781,7 @@ static struct regulator_ops tps65910_ops_vdd3 = {
 	.map_voltage		= regulator_map_voltage_ascend,
 };
 
-static struct regulator_ops tps65910_ops_vbb = {
+static const struct regulator_ops tps65910_ops_vbb = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= regulator_enable_regmap,
 	.disable		= regulator_disable_regmap,
@@ -793,7 +793,7 @@ static struct regulator_ops tps65910_ops_vbb = {
 	.map_voltage		= regulator_map_voltage_iterate,
 };
 
-static struct regulator_ops tps65910_ops = {
+static const struct regulator_ops tps65910_ops = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= regulator_enable_regmap,
 	.disable		= regulator_disable_regmap,
@@ -805,7 +805,7 @@ static struct regulator_ops tps65910_ops = {
 	.map_voltage		= regulator_map_voltage_ascend,
 };
 
-static struct regulator_ops tps65911_ops = {
+static const struct regulator_ops tps65911_ops = {
 	.is_enabled		= regulator_is_enabled_regmap,
 	.enable			= regulator_enable_regmap,
 	.disable		= regulator_disable_regmap,
-- 
2.28.0