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Commit cab344d3 authored by Krzysztof Kozlowski's avatar Krzysztof Kozlowski Committed by Mark Brown
Browse files

regulator: max14577: Reduce duplication of regulator_desc initializers 



Replace duplicated initializers in arrays of struct 'regulator_desc'
with macro. Generated object is the same but each type of regulator is
described only once.

Signed-off-by: default avatarKrzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b787f68c

drivers/regulator/max14577.c

+48 −80
Original line number Diff line number Diff line
@@ -100,31 +100,34 @@ static struct regulator_ops max14577_charger_ops = { 
	.set_current_limit	= max14577_reg_set_current_limit,

};



#define MAX14577_SAFEOUT_REG	{ \

	.name		= "SAFEOUT", \

	.of_match	= of_match_ptr("SAFEOUT"), \

	.regulators_node = of_match_ptr("regulators"), \

	.id		= MAX14577_SAFEOUT, \

	.ops		= &max14577_safeout_ops, \

	.type		= REGULATOR_VOLTAGE, \

	.owner		= THIS_MODULE, \

	.n_voltages	= 1, \

	.min_uV		= MAX14577_REGULATOR_SAFEOUT_VOLTAGE, \

	.enable_reg	= MAX14577_REG_CONTROL2, \

	.enable_mask	= CTRL2_SFOUTORD_MASK, \

}

#define MAX14577_CHARGER_REG	{ \

	.name		= "CHARGER", \

	.of_match	= of_match_ptr("CHARGER"), \

	.regulators_node = of_match_ptr("regulators"), \

	.id		= MAX14577_CHARGER, \

	.ops		= &max14577_charger_ops, \

	.type		= REGULATOR_CURRENT, \

	.owner		= THIS_MODULE, \

	.enable_reg	= MAX14577_CHG_REG_CHG_CTRL2, \

	.enable_mask	= CHGCTRL2_MBCHOSTEN_MASK, \

}



static const struct regulator_desc max14577_supported_regulators[] = {

	[MAX14577_SAFEOUT] = {

		.name		= "SAFEOUT",

		.of_match	= of_match_ptr("SAFEOUT"),

		.regulators_node = of_match_ptr("regulators"),

		.id		= MAX14577_SAFEOUT,

		.ops		= &max14577_safeout_ops,

		.type		= REGULATOR_VOLTAGE,

		.owner		= THIS_MODULE,

		.n_voltages	= 1,

		.min_uV		= MAX14577_REGULATOR_SAFEOUT_VOLTAGE,

		.enable_reg	= MAX14577_REG_CONTROL2,

		.enable_mask	= CTRL2_SFOUTORD_MASK,

	},

	[MAX14577_CHARGER] = {

		.name		= "CHARGER",

		.of_match	= of_match_ptr("CHARGER"),

		.regulators_node = of_match_ptr("regulators"),

		.id		= MAX14577_CHARGER,

		.ops		= &max14577_charger_ops,

		.type		= REGULATOR_CURRENT,

		.owner		= THIS_MODULE,

		.enable_reg	= MAX14577_CHG_REG_CHG_CTRL2,

		.enable_mask	= CHGCTRL2_MBCHOSTEN_MASK,

	},

	[MAX14577_SAFEOUT] = MAX14577_SAFEOUT_REG,

	[MAX14577_CHARGER] = MAX14577_CHARGER_REG,

};



static struct regulator_ops max77836_ldo_ops = {
@@ -138,63 +141,28 @@ static struct regulator_ops max77836_ldo_ops = { 
	/* TODO: add .set_suspend_mode */

};



#define MAX77836_LDO_REG(num)	{ \

	.name		= "LDO" # num, \

	.of_match	= of_match_ptr("LDO" # num), \

	.regulators_node = of_match_ptr("regulators"), \

	.id		= MAX77836_LDO ## num, \

	.ops		= &max77836_ldo_ops, \

	.type		= REGULATOR_VOLTAGE, \

	.owner		= THIS_MODULE, \

	.n_voltages	= MAX77836_REGULATOR_LDO_VOLTAGE_STEPS_NUM, \

	.min_uV		= MAX77836_REGULATOR_LDO_VOLTAGE_MIN, \

	.uV_step	= MAX77836_REGULATOR_LDO_VOLTAGE_STEP, \

	.enable_reg	= MAX77836_LDO_REG_CNFG1_LDO ## num, \

	.enable_mask	= MAX77836_CNFG1_LDO_PWRMD_MASK, \

	.vsel_reg	= MAX77836_LDO_REG_CNFG1_LDO ## num, \

	.vsel_mask	= MAX77836_CNFG1_LDO_TV_MASK, \

}



static const struct regulator_desc max77836_supported_regulators[] = {

	[MAX14577_SAFEOUT] = {

		.name		= "SAFEOUT",

		.of_match	= of_match_ptr("SAFEOUT"),

		.regulators_node = of_match_ptr("regulators"),

		.id		= MAX14577_SAFEOUT,

		.ops		= &max14577_safeout_ops,

		.type		= REGULATOR_VOLTAGE,

		.owner		= THIS_MODULE,

		.n_voltages	= 1,

		.min_uV		= MAX14577_REGULATOR_SAFEOUT_VOLTAGE,

		.enable_reg	= MAX14577_REG_CONTROL2,

		.enable_mask	= CTRL2_SFOUTORD_MASK,

	},

	[MAX14577_CHARGER] = {

		.name		= "CHARGER",

		.of_match	= of_match_ptr("CHARGER"),

		.regulators_node = of_match_ptr("regulators"),

		.id		= MAX14577_CHARGER,

		.ops		= &max14577_charger_ops,

		.type		= REGULATOR_CURRENT,

		.owner		= THIS_MODULE,

		.enable_reg	= MAX14577_CHG_REG_CHG_CTRL2,

		.enable_mask	= CHGCTRL2_MBCHOSTEN_MASK,

	},

	[MAX77836_LDO1] = {

		.name		= "LDO1",

		.of_match	= of_match_ptr("LDO1"),

		.regulators_node = of_match_ptr("regulators"),

		.id		= MAX77836_LDO1,

		.ops		= &max77836_ldo_ops,

		.type		= REGULATOR_VOLTAGE,

		.owner		= THIS_MODULE,

		.n_voltages	= MAX77836_REGULATOR_LDO_VOLTAGE_STEPS_NUM,

		.min_uV		= MAX77836_REGULATOR_LDO_VOLTAGE_MIN,

		.uV_step	= MAX77836_REGULATOR_LDO_VOLTAGE_STEP,

		.enable_reg	= MAX77836_LDO_REG_CNFG1_LDO1,

		.enable_mask	= MAX77836_CNFG1_LDO_PWRMD_MASK,

		.vsel_reg	= MAX77836_LDO_REG_CNFG1_LDO1,

		.vsel_mask	= MAX77836_CNFG1_LDO_TV_MASK,

	},

	[MAX77836_LDO2] = {

		.name		= "LDO2",

		.of_match	= of_match_ptr("LDO2"),

		.regulators_node = of_match_ptr("regulators"),

		.id		= MAX77836_LDO2,

		.ops		= &max77836_ldo_ops,

		.type		= REGULATOR_VOLTAGE,

		.owner		= THIS_MODULE,

		.n_voltages	= MAX77836_REGULATOR_LDO_VOLTAGE_STEPS_NUM,

		.min_uV		= MAX77836_REGULATOR_LDO_VOLTAGE_MIN,

		.uV_step	= MAX77836_REGULATOR_LDO_VOLTAGE_STEP,

		.enable_reg	= MAX77836_LDO_REG_CNFG1_LDO2,

		.enable_mask	= MAX77836_CNFG1_LDO_PWRMD_MASK,

		.vsel_reg	= MAX77836_LDO_REG_CNFG1_LDO2,

		.vsel_mask	= MAX77836_CNFG1_LDO_TV_MASK,

	},

	[MAX14577_SAFEOUT] = MAX14577_SAFEOUT_REG,

	[MAX14577_CHARGER] = MAX14577_CHARGER_REG,

	[MAX77836_LDO1] = MAX77836_LDO_REG(1),

	[MAX77836_LDO2] = MAX77836_LDO_REG(2),

};



#ifdef CONFIG_OF