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Date: Mon, 29 Jun 2020 21:46:32 +0200
From: Rikard Falkeborn <rikard.falkeborn@...il.com>
To: agross@...nel.org, bjorn.andersson@...aro.org
Cc: lgirdwood@...il.com, broonie@...nel.org,
linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
Rikard Falkeborn <rikard.falkeborn@...il.com>
Subject: [PATCH 2/2] regulator: qcom_spmi: Constify struct regulator_ops
These are never modified, so make them const to allow the compiler to
put them in read-only memory.
Before:
text data bss dec hex filename
20362 2592 152 23106 5a42 drivers/regulator/qcom_spmi-regulator.o
After:
text data bss dec hex filename
21814 1140 152 23106 5a42 drivers/regulator/qcom_spmi-regulator.o
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@...il.com>
---
drivers/regulator/qcom_spmi-regulator.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/drivers/regulator/qcom_spmi-regulator.c b/drivers/regulator/qcom_spmi-regulator.c
index 95737e4dd6bb..5ee7c5305d95 100644
--- a/drivers/regulator/qcom_spmi-regulator.c
+++ b/drivers/regulator/qcom_spmi-regulator.c
@@ -380,7 +380,7 @@ struct spmi_regulator_mapping {
enum spmi_regulator_logical_type logical_type;
u32 revision_min;
u32 revision_max;
- struct regulator_ops *ops;
+ const struct regulator_ops *ops;
struct spmi_voltage_set_points *set_points;
int hpm_min_load;
};
@@ -1261,7 +1261,7 @@ spmi_regulator_saw_set_voltage(struct regulator_dev *rdev, unsigned selector)
static struct regulator_ops spmi_saw_ops = {};
-static struct regulator_ops spmi_smps_ops = {
+static const struct regulator_ops spmi_smps_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -1276,7 +1276,7 @@ static struct regulator_ops spmi_smps_ops = {
.set_pull_down = spmi_regulator_common_set_pull_down,
};
-static struct regulator_ops spmi_ldo_ops = {
+static const struct regulator_ops spmi_ldo_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -1293,7 +1293,7 @@ static struct regulator_ops spmi_ldo_ops = {
.set_soft_start = spmi_regulator_common_set_soft_start,
};
-static struct regulator_ops spmi_ln_ldo_ops = {
+static const struct regulator_ops spmi_ln_ldo_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -1305,7 +1305,7 @@ static struct regulator_ops spmi_ln_ldo_ops = {
.get_bypass = spmi_regulator_common_get_bypass,
};
-static struct regulator_ops spmi_vs_ops = {
+static const struct regulator_ops spmi_vs_ops = {
.enable = spmi_regulator_vs_enable,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -1316,7 +1316,7 @@ static struct regulator_ops spmi_vs_ops = {
.get_mode = spmi_regulator_common_get_mode,
};
-static struct regulator_ops spmi_boost_ops = {
+static const struct regulator_ops spmi_boost_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -1327,7 +1327,7 @@ static struct regulator_ops spmi_boost_ops = {
.set_input_current_limit = spmi_regulator_set_ilim,
};
-static struct regulator_ops spmi_ftsmps_ops = {
+static const struct regulator_ops spmi_ftsmps_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -1342,7 +1342,7 @@ static struct regulator_ops spmi_ftsmps_ops = {
.set_pull_down = spmi_regulator_common_set_pull_down,
};
-static struct regulator_ops spmi_ult_lo_smps_ops = {
+static const struct regulator_ops spmi_ult_lo_smps_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -1356,7 +1356,7 @@ static struct regulator_ops spmi_ult_lo_smps_ops = {
.set_pull_down = spmi_regulator_common_set_pull_down,
};
-static struct regulator_ops spmi_ult_ho_smps_ops = {
+static const struct regulator_ops spmi_ult_ho_smps_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -1371,7 +1371,7 @@ static struct regulator_ops spmi_ult_ho_smps_ops = {
.set_pull_down = spmi_regulator_common_set_pull_down,
};
-static struct regulator_ops spmi_ult_ldo_ops = {
+static const struct regulator_ops spmi_ult_ldo_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -1388,7 +1388,7 @@ static struct regulator_ops spmi_ult_ldo_ops = {
.set_soft_start = spmi_regulator_common_set_soft_start,
};
-static struct regulator_ops spmi_ftsmps426_ops = {
+static const struct regulator_ops spmi_ftsmps426_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
@@ -1403,7 +1403,7 @@ static struct regulator_ops spmi_ftsmps426_ops = {
.set_pull_down = spmi_regulator_common_set_pull_down,
};
-static struct regulator_ops spmi_hfs430_ops = {
+static const struct regulator_ops spmi_hfs430_ops = {
.enable = regulator_enable_regmap,
.disable = regulator_disable_regmap,
.is_enabled = regulator_is_enabled_regmap,
--
2.27.0
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