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mfd: bd9571mwv: Use devm_regmap_add_irq_chip()

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Use devm_regmap_add_irq_chip() to simplify the code.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Yoshihiro Shimoda 2021-01-12 18:01:05 +09:00 committed by Lee Jones
parent bfb26be7fe
commit 1e40a92c65
1 changed files with 6 additions and 21 deletions
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27
drivers/mfd/bd9571mwv.c
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@ -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,
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;
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));
}
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);