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gpio: mc9s08dz60: Use devm_gpiochip_add_data() for gpio registration

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Use devm_gpiochip_add_data() for GPIO registration and remove the
need of driver callback .remove.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
This commit is contained in:
Laxman Dewangan 2016-02-22 17:43:28 +05:30
parent efa3ffcd98
commit 7d645df05a
1 changed files with 1 additions and 12 deletions
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13
drivers/gpio/gpio-mc9s08dz60.c
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@ -103,17 +103,7 @@ static int mc9s08dz60_probe(struct i2c_client *client,
mc9s->client = client; mc9s->client = client;
i2c_set_clientdata(client, mc9s); i2c_set_clientdata(client, mc9s);
return gpiochip_add_data(&mc9s->chip, mc9s); return devm_gpiochip_add_data(&client->dev, &mc9s->chip, mc9s);
}
static int mc9s08dz60_remove(struct i2c_client *client)
{
struct mc9s08dz60 *mc9s;
mc9s = i2c_get_clientdata(client);
gpiochip_remove(&mc9s->chip);
return 0;
} }
static const struct i2c_device_id mc9s08dz60_id[] = { static const struct i2c_device_id mc9s08dz60_id[] = {
@ -128,7 +118,6 @@ static struct i2c_driver mc9s08dz60_i2c_driver = {
.name = "mc9s08dz60", .name = "mc9s08dz60",
}, },
.probe = mc9s08dz60_probe, .probe = mc9s08dz60_probe,
.remove = mc9s08dz60_remove,
.id_table = mc9s08dz60_id, .id_table = mc9s08dz60_id,
}; };