linux-kernel - [PATCH 3/3] regulator: tps65023: Constify struct regmap_config and regulator

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Message-id: <1420448748-9810-2-git-send-email-k.kozlowski@samsung.com>
Date:	Mon, 05 Jan 2015 10:05:48 +0100
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org
Cc:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH 3/3] regulator: tps65023: Constify struct regmap_config and
 regulator_ops

The regmap_config struct may be const because it is not modified by
the driver and regmap_init() accepts pointer to const. Make struct
regulator_ops const as well.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
---
 drivers/regulator/tps65023-regulator.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/regulator/tps65023-regulator.c b/drivers/regulator/tps65023-regulator.c
index 7380af8bd50d..b941e564b3f3 100644
--- a/drivers/regulator/tps65023-regulator.c
+++ b/drivers/regulator/tps65023-regulator.c
@@ -173,7 +173,7 @@ static int tps65023_dcdc_set_voltage_sel(struct regulator_dev *dev,
 }
 
 /* Operations permitted on VDCDCx */
-static struct regulator_ops tps65023_dcdc_ops = {
+static const struct regulator_ops tps65023_dcdc_ops = {
 	.is_enabled = regulator_is_enabled_regmap,
 	.enable = regulator_enable_regmap,
 	.disable = regulator_disable_regmap,
@@ -184,7 +184,7 @@ static struct regulator_ops tps65023_dcdc_ops = {
 };
 
 /* Operations permitted on LDOx */
-static struct regulator_ops tps65023_ldo_ops = {
+static const struct regulator_ops tps65023_ldo_ops = {
 	.is_enabled = regulator_is_enabled_regmap,
 	.enable = regulator_enable_regmap,
 	.disable = regulator_disable_regmap,
@@ -194,7 +194,7 @@ static struct regulator_ops tps65023_ldo_ops = {
 	.map_voltage = regulator_map_voltage_ascend,
 };
 
-static struct regmap_config tps65023_regmap_config = {
+static const struct regmap_config tps65023_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
 };
-- 
1.9.1

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