Use devm_mfd_add_devices() for MFD devices registration and get
rid of .remove callback to remove MFD child-devices. This is done
by managed device framework.
Signed-off-by: Laxman Dewangan <ldewangan@xxxxxxxxxx>
CC: Ingi Kim <ingi2.kim@xxxxxxxxxxx>
CC: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
Reviewed-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
---
Changes from V1:
- Convert mfd to MFD.
- Run checkpatch with --strict option and fix warning.
- Collected reviewed by.
drivers/mfd/rt5033.c | 14 +++-----------
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/mfd/rt5033.c b/drivers/mfd/rt5033.c
index 2b95485..9bd089c 100644
--- a/drivers/mfd/rt5033.c
+++ b/drivers/mfd/rt5033.c
@@ -97,9 +97,9 @@ static int rt5033_i2c_probe(struct i2c_client *i2c,
return ret;
}
- ret = mfd_add_devices(rt5033->dev, -1, rt5033_devs,
- ARRAY_SIZE(rt5033_devs), NULL, 0,
- regmap_irq_get_domain(rt5033->irq_data));
+ ret = devm_mfd_add_devices(rt5033->dev, -1, rt5033_devs,
+ ARRAY_SIZE(rt5033_devs), NULL, 0,
+ regmap_irq_get_domain(rt5033->irq_data));
if (ret < 0) {
dev_err(&i2c->dev, "Failed to add RT5033 child devices.\n");
return ret;
@@ -110,13 +110,6 @@ static int rt5033_i2c_probe(struct i2c_client *i2c,
return 0;
}
-static int rt5033_i2c_remove(struct i2c_client *i2c)
-{
- mfd_remove_devices(&i2c->dev);
-
- return 0;
-}
-
static const struct i2c_device_id rt5033_i2c_id[] = {
{ "rt5033", },
{ }
@@ -135,7 +128,6 @@ static struct i2c_driver rt5033_driver = {
.of_match_table = of_match_ptr(rt5033_dt_match),
},
.probe = rt5033_i2c_probe,
- .remove = rt5033_i2c_remove,
.id_table = rt5033_i2c_id,
};
module_i2c_driver(rt5033_driver);
--
2.1.4
--
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