Commit 1e40a92c authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Lee Jones
Browse files

mfd: bd9571mwv: Use devm_regmap_add_irq_chip() 



Use devm_regmap_add_irq_chip() to simplify the code.

Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-for-MFD-by: default avatarLee Jones <lee.jones@linaro.org>
Reviewed-by: default avatarMatti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent bfb26be7

drivers/mfd/bd9571mwv.c

+6 −21
Original line number Diff line number Diff line
@@ -170,31 +170,17 @@ static int bd9571mwv_probe(struct i2c_client *client, 
	if (ret)

		return ret;



	ret = regmap_add_irq_chip(bd->regmap, bd->irq, IRQF_ONESHOT, 0,

				  &bd9571mwv_irq_chip, &bd->irq_data);

	ret = devm_regmap_add_irq_chip(bd->dev, bd->regmap, bd->irq,

				       IRQF_ONESHOT, 0, &bd9571mwv_irq_chip,

				       &bd->irq_data);

	if (ret) {

		dev_err(bd->dev, "Failed to register IRQ chip\n");

		return ret;

	}



	ret = devm_mfd_add_devices(bd->dev, PLATFORM_DEVID_AUTO,

	return devm_mfd_add_devices(bd->dev, PLATFORM_DEVID_AUTO,

				    bd9571mwv_cells, ARRAY_SIZE(bd9571mwv_cells),

				    NULL, 0, regmap_irq_get_domain(bd->irq_data));

	if (ret) {

		regmap_del_irq_chip(bd->irq, bd->irq_data);

		return ret;

	}



	return 0;

}



static int bd9571mwv_remove(struct i2c_client *client)

{

	struct bd9571mwv *bd = i2c_get_clientdata(client);



	regmap_del_irq_chip(bd->irq, bd->irq_data);



	return 0;

}



static const struct of_device_id bd9571mwv_of_match_table[] = {
@@ -215,7 +201,6 @@ static struct i2c_driver bd9571mwv_driver = { 
		.of_match_table = bd9571mwv_of_match_table,

	},

	.probe		= bd9571mwv_probe,

	.remove		= bd9571mwv_remove,

	.id_table       = bd9571mwv_id_table,

};

module_i2c_driver(bd9571mwv_driver);