lkml.org 
[lkml]   [2020]   [Jun]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5/5] regulator: max8997: Constify struct regulator_ops
Date
These are not modified so make them const to allow the compiler to put
them in read-only memory.

Before:
text data bss dec hex filename
13114 8596 0 21710 54ce drivers/regulator/max8997-regulator.o

After:
text data bss dec hex filename
14038 7672 0 21710 54ce drivers/regulator/max8997-regulator.o

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/regulator/max8997-regulator.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/regulator/max8997-regulator.c b/drivers/regulator/max8997-regulator.c
index 4d2487279a0a..ba47a5e2fbcb 100644
--- a/drivers/regulator/max8997-regulator.c
+++ b/drivers/regulator/max8997-regulator.c
@@ -732,7 +732,7 @@ static int max8997_reg_disable_suspend(struct regulator_dev *rdev)
return max8997_update_reg(i2c, reg, ~pattern, mask);
}

-static struct regulator_ops max8997_ldo_ops = {
+static const struct regulator_ops max8997_ldo_ops = {
.list_voltage = max8997_list_voltage,
.is_enabled = max8997_reg_is_enabled,
.enable = max8997_reg_enable,
@@ -742,7 +742,7 @@ static struct regulator_ops max8997_ldo_ops = {
.set_suspend_disable = max8997_reg_disable_suspend,
};

-static struct regulator_ops max8997_buck_ops = {
+static const struct regulator_ops max8997_buck_ops = {
.list_voltage = max8997_list_voltage,
.is_enabled = max8997_reg_is_enabled,
.enable = max8997_reg_enable,
@@ -753,7 +753,7 @@ static struct regulator_ops max8997_buck_ops = {
.set_suspend_disable = max8997_reg_disable_suspend,
};

-static struct regulator_ops max8997_fixedvolt_ops = {
+static const struct regulator_ops max8997_fixedvolt_ops = {
.list_voltage = max8997_list_voltage,
.is_enabled = max8997_reg_is_enabled,
.enable = max8997_reg_enable,
@@ -761,7 +761,7 @@ static struct regulator_ops max8997_fixedvolt_ops = {
.set_suspend_disable = max8997_reg_disable_suspend,
};

-static struct regulator_ops max8997_safeout_ops = {
+static const struct regulator_ops max8997_safeout_ops = {
.list_voltage = regulator_list_voltage_table,
.is_enabled = max8997_reg_is_enabled,
.enable = max8997_reg_enable,
@@ -771,7 +771,7 @@ static struct regulator_ops max8997_safeout_ops = {
.set_suspend_disable = max8997_reg_disable_suspend,
};

-static struct regulator_ops max8997_fixedstate_ops = {
+static const struct regulator_ops max8997_fixedstate_ops = {
.list_voltage = max8997_list_voltage_charger_cv,
.get_voltage_sel = max8997_get_voltage_sel,
.set_voltage = max8997_set_voltage_charger_cv,
@@ -805,7 +805,7 @@ static int max8997_get_current_limit(struct regulator_dev *rdev)
return max8997_list_voltage(rdev, sel);
}

-static struct regulator_ops max8997_charger_ops = {
+static const struct regulator_ops max8997_charger_ops = {
.is_enabled = max8997_reg_is_enabled,
.enable = max8997_reg_enable,
.disable = max8997_reg_disable,
@@ -813,7 +813,7 @@ static struct regulator_ops max8997_charger_ops = {
.set_current_limit = max8997_set_current_limit,
};

-static struct regulator_ops max8997_charger_fixedstate_ops = {
+static const struct regulator_ops max8997_charger_fixedstate_ops = {
.get_current_limit = max8997_get_current_limit,
.set_current_limit = max8997_set_current_limit,
};
--
2.27.0
\
 
 \ /
  Last update: 2020-06-18 00:33    [W:0.132 / U:0.592 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site