Use dev_regmap_add_irq_chip() to simplify the code.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
Acked-for-MFD-by: Lee Jones <lee.jones@xxxxxxxxxx>
Reviewed-by: Matti Vaittinen <matti.vaittinen@xxxxxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
drivers/mfd/bd9571mwv.c | 27 ++++++---------------------
1 file changed, 6 insertions(+), 21 deletions(-)
diff --git a/drivers/mfd/bd9571mwv.c b/drivers/mfd/bd9571mwv.c
index e68c3fa..49e968e 100644
--- a/drivers/mfd/bd9571mwv.c
+++ b/drivers/mfd/bd9571mwv.c
@@ -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);
--
2.7.4
