Use devm_gpiochip_add_data() for GPIO registration and remove the
call for gpiochip_remove() from error path.
Also remove the need of driver callback .remove.
Signed-off-by: Laxman Dewangan <ldewangan@xxxxxxxxxx>
Cc: Alexandre Courbot <gnurou@xxxxxxxxx>
---
drivers/gpio/gpio-adnp.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/gpio/gpio-adnp.c b/drivers/gpio/gpio-adnp.c
index fb5b47b..8ff7b0d 100644
--- a/drivers/gpio/gpio-adnp.c
+++ b/drivers/gpio/gpio-adnp.c
@@ -265,7 +265,7 @@ static int adnp_gpio_setup(struct adnp *adnp, unsigned int num_gpios)
chip->of_node = chip->parent->of_node;
chip->owner = THIS_MODULE;
- err = gpiochip_add_data(chip, adnp);
+ err = devm_gpiochip_add_data(&adnp->client->dev, chip, adnp);
if (err)
return err;
@@ -520,14 +520,6 @@ static int adnp_i2c_probe(struct i2c_client *client,
return 0;
}
-static int adnp_i2c_remove(struct i2c_client *client)
-{
- struct adnp *adnp = i2c_get_clientdata(client);
-
- gpiochip_remove(&adnp->gpio);
- return 0;
-}
-
static const struct i2c_device_id adnp_i2c_id[] = {
{ "gpio-adnp" },
{ },
@@ -546,7 +538,6 @@ static struct i2c_driver adnp_i2c_driver = {
.of_match_table = adnp_of_match,
},
.probe = adnp_i2c_probe,
- .remove = adnp_i2c_remove,
.id_table = adnp_i2c_id,
};
module_i2c_driver(adnp_i2c_driver);
--
2.1.4
--
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