Commit 492c826b authored by Mark Brown's avatar Mark Brown Committed by Liam Girdwood
Browse files

regulator: Remove supply_regulator_dev from machine configuration 



supply_regulator_dev (using a struct pointer) has been deprecated in favour
of supply_regulator (using a regulator name) for quite a few releases
now with a warning generated if it is used and there are no current in tree
users so just remove the code.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
parent ba413c59

Documentation/power/regulator/machine.txt

+2 −2
Original line number Diff line number Diff line
@@ -53,11 +53,11 @@ static struct regulator_init_data regulator1_data = { 


Regulator-1 supplies power to Regulator-2. This relationship must be registered

with the core so that Regulator-1 is also enabled when Consumer A enables its

supply (Regulator-2). The supply regulator is set by the supply_regulator_dev

supply (Regulator-2). The supply regulator is set by the supply_regulator

field below:-



static struct regulator_init_data regulator2_data = {

	.supply_regulator_dev = &platform_regulator1_device.dev,

	.supply_regulator = "regulator_name",

	.constraints = {

		.min_uV = 1800000,

		.max_uV = 2000000,

drivers/regulator/core.c

+0 −16
Original line number Diff line number Diff line
@@ -2596,14 +2596,6 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, 
	if (ret < 0)

		goto scrub;



	/* set supply regulator if it exists */

	if (init_data->supply_regulator && init_data->supply_regulator_dev) {

		dev_err(dev,

			"Supply regulator specified by both name and dev\n");

		ret = -EINVAL;

		goto scrub;

	}



	if (init_data->supply_regulator) {

		struct regulator_dev *r;

		int found = 0;
@@ -2628,14 +2620,6 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc, 
			goto scrub;

	}



	if (init_data->supply_regulator_dev) {

		dev_warn(dev, "Uses supply_regulator_dev instead of regulator_supply\n");

		ret = set_supply(rdev,

			dev_get_drvdata(init_data->supply_regulator_dev));

		if (ret < 0)

			goto scrub;

	}



	/* add consumers devices */

	for (i = 0; i < init_data->num_consumer_supplies; i++) {

		ret = set_consumer_device_supply(rdev,

include/linux/regulator/machine.h

+0 −3
Original line number Diff line number Diff line
@@ -160,8 +160,6 @@ struct regulator_consumer_supply { 
 * @supply_regulator: Parent regulator.  Specified using the regulator name

 *                    as it appears in the name field in sysfs, which can

 *                    be explicitly set using the constraints field 'name'.

 * @supply_regulator_dev: Parent regulator (if any) - DEPRECATED in favour

 *                        of supply_regulator.

 *

 * @constraints: Constraints.  These must be specified for the regulator to

 *               be usable.
@@ -173,7 +171,6 @@ struct regulator_consumer_supply { 
 */

struct regulator_init_data {

	const char *supply_regulator;        /* or NULL for system supply */

	struct device *supply_regulator_dev; /* or NULL for system supply */



	struct regulation_constraints constraints;

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