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Commit d3452436 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'regulator-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator 

Pull regulator fixes from Mark Brown:
 "A few small things here and there, nothing major here really.  The
  conversion of twl4030ldo_ops to get_voltage_sel is a fix, as covered
  in the commit log it fixes inconsistency in handling of the IS_UNSUP()
  feature in the driver."

* tag 'regulator-3.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: fixed regulator_bulk_enable unwinding code
  regulator: twl: Convert twl4030ldo_ops to get_voltage_sel
  regulator: palmas: fix number of SMPS voltages
  regulator: core: fix documentation error in regulator_allow_bypass
  regulator: core: update kernel documentation for regulator_desc
  regulator: db8500-prcmu - remove incorrect __exit markup
parents 0c8150d2 8870d402

drivers/regulator/core.c

+8 −4
Original line number Original line Diff line number Diff line
@@ -2830,7 +2830,7 @@ EXPORT_SYMBOL_GPL(regulator_get_bypass_regmap); 
 * regulator_allow_bypass - allow the regulator to go into bypass mode

 * regulator_allow_bypass - allow the regulator to go into bypass mode

 *

 *

 * @regulator: Regulator to configure

 * @regulator: Regulator to configure

 * @allow: enable or disable bypass mode

 * @enable: enable or disable bypass mode

 *

 *

 * Allow the regulator to go into bypass mode if all other consumers

 * Allow the regulator to go into bypass mode if all other consumers

 * for the regulator also enable bypass mode and the machine

 * for the regulator also enable bypass mode and the machine
@@ -3057,9 +3057,13 @@ int regulator_bulk_enable(int num_consumers, 
	return 0;

	return 0;





err:

err:

	pr_err("Failed to enable %s: %d\n", consumers[i].supply, ret);

	for (i = 0; i < num_consumers; i++) {

	while (--i >= 0)

		if (consumers[i].ret < 0)

			pr_err("Failed to enable %s: %d\n", consumers[i].supply,

			       consumers[i].ret);

		else

			regulator_disable(consumers[i].consumer);

			regulator_disable(consumers[i].consumer);

	}





	return ret;

	return ret;

}

}

drivers/regulator/db8500-prcmu.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -528,7 +528,7 @@ static int db8500_regulator_probe(struct platform_device *pdev) 
	return 0;

	return 0;

}

}





static int __exit db8500_regulator_remove(struct platform_device *pdev)

static int db8500_regulator_remove(struct platform_device *pdev)

{

{

	int i;

	int i;
@@ -553,7 +553,7 @@ static struct platform_driver db8500_regulator_driver = { 
		.owner = THIS_MODULE,

		.owner = THIS_MODULE,

	},

	},

	.probe = db8500_regulator_probe,

	.probe = db8500_regulator_probe,

	.remove = __exit_p(db8500_regulator_remove),

	.remove = db8500_regulator_remove,

};

};





static int __init db8500_regulator_init(void)

static int __init db8500_regulator_init(void)

drivers/regulator/palmas-regulator.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -4,6 +4,7 @@ 
 * Copyright 2011-2012 Texas Instruments Inc.

 * Copyright 2011-2012 Texas Instruments Inc.

 *

 *

 * Author: Graeme Gregory <gg@slimlogic.co.uk>

 * Author: Graeme Gregory <gg@slimlogic.co.uk>

 * Author: Ian Lartey <ian@slimlogic.co.uk>

 *

 *

 *  This program is free software; you can redistribute it and/or modify it

 *  This program is free software; you can redistribute it and/or modify it

 *  under  the terms of the GNU General  Public License as published by the

 *  under  the terms of the GNU General  Public License as published by the
@@ -156,7 +157,7 @@ static const struct regs_info palmas_regs_info[] = { 
 *

 *

 * So they are basically (maxV-minV)/stepV

 * So they are basically (maxV-minV)/stepV

 */

 */

#define PALMAS_SMPS_NUM_VOLTAGES	116

#define PALMAS_SMPS_NUM_VOLTAGES	117

#define PALMAS_SMPS10_NUM_VOLTAGES	2

#define PALMAS_SMPS10_NUM_VOLTAGES	2

#define PALMAS_LDO_NUM_VOLTAGES		50

#define PALMAS_LDO_NUM_VOLTAGES		50

drivers/regulator/twl-regulator.c

+4 −5
Original line number Original line Diff line number Diff line
@@ -471,24 +471,23 @@ twl4030ldo_set_voltage_sel(struct regulator_dev *rdev, unsigned selector) 
			    selector);

			    selector);

}

}





static int twl4030ldo_get_voltage(struct regulator_dev *rdev)

static int twl4030ldo_get_voltage_sel(struct regulator_dev *rdev)

{

{

	struct twlreg_info	*info = rdev_get_drvdata(rdev);

	struct twlreg_info	*info = rdev_get_drvdata(rdev);

	int		vsel = twlreg_read(info, TWL_MODULE_PM_RECEIVER,

	int vsel = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_VOLTAGE);

								VREG_VOLTAGE);





	if (vsel < 0)

	if (vsel < 0)

		return vsel;

		return vsel;





	vsel &= info->table_len - 1;

	vsel &= info->table_len - 1;

	return LDO_MV(info->table[vsel]) * 1000;

	return vsel;

}

}





static struct regulator_ops twl4030ldo_ops = {

static struct regulator_ops twl4030ldo_ops = {

	.list_voltage	= twl4030ldo_list_voltage,

	.list_voltage	= twl4030ldo_list_voltage,





	.set_voltage_sel = twl4030ldo_set_voltage_sel,

	.set_voltage_sel = twl4030ldo_set_voltage_sel,

	.get_voltage	= twl4030ldo_get_voltage,

	.get_voltage_sel = twl4030ldo_get_voltage_sel,





	.enable		= twl4030reg_enable,

	.enable		= twl4030reg_enable,

	.disable	= twl4030reg_disable,

	.disable	= twl4030reg_disable,

include/linux/regulator/driver.h

+2 −0
Original line number Original line Diff line number Diff line
@@ -199,6 +199,8 @@ enum regulator_type { 
 *                output when using regulator_set_voltage_sel_regmap

 *                output when using regulator_set_voltage_sel_regmap

 * @enable_reg: Register for control when using regmap enable/disable ops

 * @enable_reg: Register for control when using regmap enable/disable ops

 * @enable_mask: Mask for control when using regmap enable/disable ops

 * @enable_mask: Mask for control when using regmap enable/disable ops

 * @bypass_reg: Register for control when using regmap set_bypass

 * @bypass_mask: Mask for control when using regmap set_bypass

 *

 *

 * @enable_time: Time taken for initial enable of regulator (in uS).

 * @enable_time: Time taken for initial enable of regulator (in uS).

 */

 */