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mfd: wl1273-core: Use devm_mfd_add_devices() for mfd_device registration

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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@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Laxman Dewangan 2016-04-21 17:55:58 +05:30 committed by Lee Jones
parent 6167c5bcef
commit 14856f7582
1 changed files with 2 additions and 12 deletions
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14
drivers/mfd/wl1273-core.c
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@ -170,15 +170,6 @@ static int wl1273_fm_set_volume(struct wl1273_core *core, unsigned int volume)
return 0;
}
static int wl1273_core_remove(struct i2c_client *client)
{
dev_dbg(&client->dev, "%s\n", __func__);
mfd_remove_devices(&client->dev);
return 0;
}
static int wl1273_core_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
@ -237,8 +228,8 @@ static int wl1273_core_probe(struct i2c_client *client,
dev_dbg(&client->dev, "%s: number of children: %d.\n",
__func__, children);
r = mfd_add_devices(&client->dev, -1, core->cells,
children, NULL, 0, NULL);
r = devm_mfd_add_devices(&client->dev, -1, core->cells,
children, NULL, 0, NULL);
if (r)
goto err;
@ -258,7 +249,6 @@ static struct i2c_driver wl1273_core_driver = {
},
.probe = wl1273_core_probe,
.id_table = wl1273_driver_id_table,
.remove = wl1273_core_remove,
};
static int __init wl1273_core_init(void)