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mfd: tps6507x: 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.

CC: Todd Fischer <todd.fischer@ridgerun.com>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Laxman Dewangan 2016-04-08 00:13:11 +05:30 committed by Lee Jones
parent e253fb0472
commit 5635d994fe
1 changed files with 2 additions and 11 deletions
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11
drivers/mfd/tps6507x.c
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@ -100,18 +100,10 @@ static int tps6507x_i2c_probe(struct i2c_client *i2c,
tps6507x->read_dev = tps6507x_i2c_read_device;
tps6507x->write_dev = tps6507x_i2c_write_device;
return mfd_add_devices(tps6507x->dev, -1, tps6507x_devs,
return devm_mfd_add_devices(tps6507x->dev, -1, tps6507x_devs,
ARRAY_SIZE(tps6507x_devs), NULL, 0, NULL);
}
static int tps6507x_i2c_remove(struct i2c_client *i2c)
{
struct tps6507x_dev *tps6507x = i2c_get_clientdata(i2c);
mfd_remove_devices(tps6507x->dev);
return 0;
}
static const struct i2c_device_id tps6507x_i2c_id[] = {
{ "tps6507x", 0 },
{ }
@ -132,7 +124,6 @@ static struct i2c_driver tps6507x_i2c_driver = {
.of_match_table = of_match_ptr(tps6507x_of_match),
},
.probe = tps6507x_i2c_probe,
.remove = tps6507x_i2c_remove,
.id_table = tps6507x_i2c_id,
};