gpio: sx150x: Use devm_gpiochip_add_data() for gpio registration
Use devm_gpiochip_add_data() for GPIO registration and remove the
need of driver callback .remove.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
diff --git a/drivers/gpio/gpio-sx150x.c b/drivers/gpio/gpio-sx150x.c
index e6cff1c..d387eb5 100644
--- a/drivers/gpio/gpio-sx150x.c
+++ b/drivers/gpio/gpio-sx150x.c
@@ -687,7 +687,7 @@
if (rc < 0)
return rc;
- rc = gpiochip_add_data(&chip->gpio_chip, chip);
+ rc = devm_gpiochip_add_data(&client->dev, &chip->gpio_chip, chip);
if (rc)
return rc;
@@ -696,25 +696,12 @@
pdata->irq_summary,
pdata->irq_base);
if (rc < 0)
- goto probe_fail_post_gpiochip_add;
+ return rc;
}
i2c_set_clientdata(client, chip);
return 0;
-probe_fail_post_gpiochip_add:
- gpiochip_remove(&chip->gpio_chip);
- return rc;
-}
-
-static int sx150x_remove(struct i2c_client *client)
-{
- struct sx150x_chip *chip;
-
- chip = i2c_get_clientdata(client);
- gpiochip_remove(&chip->gpio_chip);
-
- return 0;
}
static struct i2c_driver sx150x_driver = {
@@ -723,7 +710,6 @@
.of_match_table = of_match_ptr(sx150x_of_match),
},
.probe = sx150x_probe,
- .remove = sx150x_remove,
.id_table = sx150x_id,
};