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Date: Sat, 28 Jan 2017 20:23:55 +0530
From: Bhumika Goyal <bhumirks@...il.com>
To: julia.lawall@...6.fr, lgirdwood@...il.com, broonie@...nel.org,
linux-kernel@...r.kernel.org, tony@...mide.com,
linux-omap@...r.kernel.org
Cc: Bhumika Goyal <bhumirks@...il.com>
Subject: [PATCH] regulator: palmas-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/palmas-regulator.o
text data bss dec hex filename
9752 6296 288 16336 3fd0 regulator/palmas-regulator.o
File size after: drivers/regulator/palmas-regulator.o
text data bss dec hex filename
12856 3480 8 16344 3fd0 regulator/palmas-regulator.o
Signed-off-by: Bhumika Goyal <bhumirks@...il.com>
---
drivers/regulator/palmas-regulator.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c
index f11d41d..31ae5ee 100644
--- a/drivers/regulator/palmas-regulator.c
+++ b/drivers/regulator/palmas-regulator.c
@@ -528,7 +528,7 @@ static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev,
return ret;
}
-static struct regulator_ops palmas_ops_smps = {
+static const struct regulator_ops palmas_ops_smps = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -542,7 +542,7 @@ static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev,
.set_ramp_delay = palmas_smps_set_ramp_delay,
};
-static struct regulator_ops palmas_ops_ext_control_smps = {
+static const struct regulator_ops palmas_ops_ext_control_smps = {
.set_mode = palmas_set_mode_smps,
.get_mode = palmas_get_mode_smps,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
@@ -553,7 +553,7 @@ static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev,
.set_ramp_delay = palmas_smps_set_ramp_delay,
};
-static struct regulator_ops palmas_ops_smps10 = {
+static const struct regulator_ops palmas_ops_smps10 = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -565,7 +565,7 @@ static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev,
.get_bypass = regulator_get_bypass_regmap,
};
-static struct regulator_ops tps65917_ops_smps = {
+static const struct regulator_ops tps65917_ops_smps = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -578,7 +578,7 @@ static int palmas_smps_set_ramp_delay(struct regulator_dev *rdev,
.set_voltage_time_sel = regulator_set_voltage_time_sel,
};
-static struct regulator_ops tps65917_ops_ext_control_smps = {
+static const struct regulator_ops tps65917_ops_ext_control_smps = {
.set_mode = palmas_set_mode_smps,
.get_mode = palmas_get_mode_smps,
.get_voltage_sel = regulator_get_voltage_sel_regmap,
@@ -602,7 +602,7 @@ static int palmas_is_enabled_ldo(struct regulator_dev *dev)
return !!(reg);
}
-static struct regulator_ops palmas_ops_ldo = {
+static const struct regulator_ops palmas_ops_ldo = {
.is_enabled = palmas_is_enabled_ldo,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -612,7 +612,7 @@ static int palmas_is_enabled_ldo(struct regulator_dev *dev)
.map_voltage = regulator_map_voltage_linear,
};
-static struct regulator_ops palmas_ops_ldo9 = {
+static const struct regulator_ops palmas_ops_ldo9 = {
.is_enabled = palmas_is_enabled_ldo,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -624,23 +624,23 @@ static int palmas_is_enabled_ldo(struct regulator_dev *dev)
.get_bypass = regulator_get_bypass_regmap,
};
-static struct regulator_ops palmas_ops_ext_control_ldo = {
+static const struct regulator_ops palmas_ops_ext_control_ldo = {
.get_voltage_sel = regulator_get_voltage_sel_regmap,
.set_voltage_sel = regulator_set_voltage_sel_regmap,
.list_voltage = regulator_list_voltage_linear,
.map_voltage = regulator_map_voltage_linear,
};
-static struct regulator_ops palmas_ops_extreg = {
+static const struct regulator_ops palmas_ops_extreg = {
.is_enabled = regulator_is_enabled_regmap,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
};
-static struct regulator_ops palmas_ops_ext_control_extreg = {
+static const struct regulator_ops palmas_ops_ext_control_extreg = {
};
-static struct regulator_ops tps65917_ops_ldo = {
+static const struct regulator_ops tps65917_ops_ldo = {
.is_enabled = palmas_is_enabled_ldo,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
@@ -651,7 +651,7 @@ static int palmas_is_enabled_ldo(struct regulator_dev *dev)
.set_voltage_time_sel = regulator_set_voltage_time_sel,
};
-static struct regulator_ops tps65917_ops_ldo_1_2 = {
+static const struct regulator_ops tps65917_ops_ldo_1_2 = {
.is_enabled = palmas_is_enabled_ldo,
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
--
1.9.1
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