Merge tag 'regulator-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "The bulk of the standout changes in this release are cleanups, with
  the core work being a combination of factoring out common code into
  helpers and the completion of the conversion of the core to use GPIO
  descriptors.

  Summary:

   - Addition of helper functions for current limits and conversion of
     drivers to use them by Axel Lin.

   - Lots and lots of cleanups from Axel Lin.

   - Conversion of the core to use GPIO descriptors rather than numbers
     by Linus Walleij.

   - New drivers for Maxim MAX77650 and ROHM BD70528"

* tag 'regulator-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (131 commits)
  regulator: mc13xxx: Constify regulator_ops variables
  regulator: palmas: Constify palmas_smps_ramp_delay array
  regulator: wm831x-dcdc: Convert to use regulator_set/get_current_limit_regmap
  regulator: pv88090: Convert to use regulator_set/get_current_limit_regmap
  regulator: pv88080: Convert to use regulator_set/get_current_limit_regmap
  regulator: pv88060: Convert to use regulator_set/get_current_limit_regmap
  regulator: max77650: Convert to use regulator_set/get_current_limit_regmap
  regulator: lp873x: Convert to use regulator_set/get_current_limit_regmap
  regulator: lp872x: Convert to use regulator_set/get_current_limit_regmap
  regulator: da9210: Convert to use regulator_set/get_current_limit_regmap
  regulator: da9055: Convert to use regulator_set/get_current_limit_regmap
  regulator: core: Add set/get_current_limit helpers for regmap users
  regulator: Fix comment for csel_reg and csel_mask
  regulator: stm32-vrefbuf: add power management support
  regulator: 88pm8607: Remove unused fields from struct pm8607_regulator_info
  regulator: 88pm8607: Simplify pm8607_list_voltage implementation
  regulator: cpcap: Constify omap4_regulators and xoom_regulators
  regulator: cpcap: Remove unused vsel_shift from struct cpcap_regulator
  dt-bindings: regulator: tps65218: rectify units of LS3
  dt-bindings: regulator: add LS2 load switch documentation
  ...

1 files changed, 5 insertions, 12 deletions

diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c
index a2fd140eff81..3f53f9134b32 100644
--- a/drivers/regulator/pwm-regulator.c
+++ b/drivers/regulator/pwm-regulator.c
@@ -40,9 +40,6 @@ struct pwm_regulator_data {
 	/* regulator descriptor */
 	struct regulator_desc desc;
 
-	/* Regulator ops */
-	struct regulator_ops ops;
-
 	int state;
 
 	/* Enable GPIO */
@@ -231,7 +228,7 @@ static int pwm_regulator_set_voltage(struct regulator_dev *rdev,
 	return 0;
 }
 
-static struct regulator_ops pwm_regulator_voltage_table_ops = {
+static const struct regulator_ops pwm_regulator_voltage_table_ops = {
 	.set_voltage_sel = pwm_regulator_set_voltage_sel,
 	.get_voltage_sel = pwm_regulator_get_voltage_sel,
 	.list_voltage    = pwm_regulator_list_voltage,
@@ -241,7 +238,7 @@ static struct regulator_ops pwm_regulator_voltage_table_ops = {
 	.is_enabled      = pwm_regulator_is_enabled,
 };
 
-static struct regulator_ops pwm_regulator_voltage_continuous_ops = {
+static const struct regulator_ops pwm_regulator_voltage_continuous_ops = {
 	.get_voltage = pwm_regulator_get_voltage,
 	.set_voltage = pwm_regulator_set_voltage,
 	.enable          = pwm_regulator_enable,
@@ -249,7 +246,7 @@ static struct regulator_ops pwm_regulator_voltage_continuous_ops = {
 	.is_enabled      = pwm_regulator_is_enabled,
 };
 
-static struct regulator_desc pwm_regulator_desc = {
+static const struct regulator_desc pwm_regulator_desc = {
 	.name		= "pwm-regulator",
 	.type		= REGULATOR_VOLTAGE,
 	.owner		= THIS_MODULE,
@@ -287,9 +284,7 @@ static int pwm_regulator_init_table(struct platform_device *pdev,
 
 	drvdata->state			= -EINVAL;
 	drvdata->duty_cycle_table	= duty_cycle_table;
-	memcpy(&drvdata->ops, &pwm_regulator_voltage_table_ops,
-	       sizeof(drvdata->ops));
-	drvdata->desc.ops = &drvdata->ops;
+	drvdata->desc.ops = &pwm_regulator_voltage_table_ops;
 	drvdata->desc.n_voltages	= length / sizeof(*duty_cycle_table);
 
 	return 0;
@@ -301,9 +296,7 @@ static int pwm_regulator_init_continuous(struct platform_device *pdev,
 	u32 dutycycle_range[2] = { 0, 100 };
 	u32 dutycycle_unit = 100;
 
-	memcpy(&drvdata->ops, &pwm_regulator_voltage_continuous_ops,
-	       sizeof(drvdata->ops));
-	drvdata->desc.ops = &drvdata->ops;
+	drvdata->desc.ops = &pwm_regulator_voltage_continuous_ops;
 	drvdata->desc.continuous_voltage_range = true;
 
 	of_property_read_u32_array(pdev->dev.of_node,