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Commit af8df945 authored by Marek Vasut's avatar Marek Vasut Committed by Lee Jones
Browse files

mfd: da9063: Replace mfd_add_devices with devm counterpart 



Use devm_mfd_add_devices() instead of plain mfd_add_devices(), which
removes the need for da9063_device_exit() altogether and also for the
.remove callback in da9063-i2c.c .

Signed-off-by: default avatarMarek Vasut <marek.vasut+renesas@gmail.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 7494de04

drivers/mfd/da9063-core.c

+3 −8
Original line number Diff line number Diff line
@@ -226,20 +226,15 @@ int da9063_device_init(struct da9063 *da9063, unsigned int irq) 


	da9063->irq_base = regmap_irq_chip_get_base(da9063->regmap_irq);



	ret = mfd_add_devices(da9063->dev, -1, da9063_devs,

			      ARRAY_SIZE(da9063_devs), NULL, da9063->irq_base,

			      NULL);

	ret = devm_mfd_add_devices(da9063->dev, -1, da9063_devs,

				   ARRAY_SIZE(da9063_devs), NULL,

				   da9063->irq_base, NULL);

	if (ret)

		dev_err(da9063->dev, "Cannot add MFD cells\n");



	return ret;

}



void da9063_device_exit(struct da9063 *da9063)

{

	mfd_remove_devices(da9063->dev);

}



MODULE_DESCRIPTION("PMIC driver for Dialog DA9063");

MODULE_AUTHOR("Krystian Garbaciak");

MODULE_AUTHOR("Michal Hajduk");

drivers/mfd/da9063-i2c.c

+0 −10
Original line number Diff line number Diff line
@@ -270,15 +270,6 @@ static int da9063_i2c_probe(struct i2c_client *i2c, 
	return da9063_device_init(da9063, i2c->irq);

}



static int da9063_i2c_remove(struct i2c_client *i2c)

{

	struct da9063 *da9063 = i2c_get_clientdata(i2c);



	da9063_device_exit(da9063);



	return 0;

}



static const struct i2c_device_id da9063_i2c_id[] = {

	{"da9063", PMIC_DA9063},

	{},
@@ -291,7 +282,6 @@ static struct i2c_driver da9063_i2c_driver = { 
		.of_match_table = of_match_ptr(da9063_dt_ids),

	},

	.probe    = da9063_i2c_probe,

	.remove   = da9063_i2c_remove,

	.id_table = da9063_i2c_id,

};

include/linux/mfd/da9063/core.h

+0 −2
Original line number Diff line number Diff line
@@ -94,6 +94,4 @@ struct da9063 { 
int da9063_device_init(struct da9063 *da9063, unsigned int irq);

int da9063_irq_init(struct da9063 *da9063);



void da9063_device_exit(struct da9063 *da9063);



#endif /* __MFD_DA9063_CORE_H__ */