This lets us remove the loop doing the cleanup in case of failure and
also the remove handler of the i2c_driver.
Signed-off-by: Cédric Le Goater <clg@xxxxxxxx>
---
drivers/leds/leds-pca955x.c | 26 ++++----------------------
1 file changed, 4 insertions(+), 22 deletions(-)
diff --git a/drivers/leds/leds-pca955x.c b/drivers/leds/leds-pca955x.c
index 2d34009d00e6..5a5d3765cfd3 100644
--- a/drivers/leds/leds-pca955x.c
+++ b/drivers/leds/leds-pca955x.c
@@ -410,10 +410,10 @@ static int pca955x_probe(struct i2c_client *client,
pca955x_led->led_cdev.name = pca955x_led->name;
pca955x_led->led_cdev.brightness_set_blocking = pca955x_led_set;
- err = led_classdev_register(&client->dev,
- &pca955x_led->led_cdev);
- if (err < 0)
- goto exit;
+ err = devm_led_classdev_register(&client->dev,
+ &pca955x_led->led_cdev);
+ if (err)
+ return err;
}
/* Turn off LEDs */
@@ -431,23 +431,6 @@ static int pca955x_probe(struct i2c_client *client,
pca955x_write_psc(client, 1, 0);
return 0;
-
-exit:
- while (i--)
- led_classdev_unregister(&pca955x->leds[i].led_cdev);
-
- return err;
-}
-
-static int pca955x_remove(struct i2c_client *client)
-{
- struct pca955x *pca955x = i2c_get_clientdata(client);
- int i;
-
- for (i = 0; i < pca955x->chipdef->bits; i++)
- led_classdev_unregister(&pca955x->leds[i].led_cdev);
-
- return 0;
}
static struct i2c_driver pca955x_driver = {
@@ -457,7 +440,6 @@ static struct i2c_driver pca955x_driver = {
.of_match_table = of_match_ptr(of_pca955x_match),
},
.probe = pca955x_probe,
- .remove = pca955x_remove,
.id_table = pca955x_id,
};
--
2.7.5
--
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