From 576057bf75cb3e40ff81bb01f021d76b764fdc92 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 6 Feb 2019 22:19:42 -0800 Subject: [PATCH] Input: ili210x - switch to using devm_device_add_group() By switching to devm_device_add_group() we can complete driver conversion to using managed resources and get rid of ili210x_i2c_remove(). Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ili210x.c | 16 ++-------------- 1 file changed, 2 insertions(+), 14 deletions(-) diff --git a/drivers/input/touchscreen/ili210x.c b/drivers/input/touchscreen/ili210x.c index 6cfe463ac118..af1dd9cff12a 100644 --- a/drivers/input/touchscreen/ili210x.c +++ b/drivers/input/touchscreen/ili210x.c @@ -376,7 +376,7 @@ static int ili210x_i2c_probe(struct i2c_client *client, return error; } - error = sysfs_create_group(&dev->kobj, &ili210x_attr_group); + error = devm_device_add_group(dev, &ili210x_attr_group); if (error) { dev_err(dev, "Unable to create sysfs attributes, err: %d\n", error); @@ -386,7 +386,7 @@ static int ili210x_i2c_probe(struct i2c_client *client, error = input_register_device(priv->input); if (error) { dev_err(dev, "Cannot register input device, err: %d\n", error); - goto err_remove_sysfs; + return error; } device_init_wakeup(dev, 1); @@ -396,17 +396,6 @@ static int ili210x_i2c_probe(struct i2c_client *client, client->irq, firmware.id, firmware.major, firmware.minor); return 0; - -err_remove_sysfs: - sysfs_remove_group(&dev->kobj, &ili210x_attr_group); - return error; -} - -static int ili210x_i2c_remove(struct i2c_client *client) -{ - sysfs_remove_group(&client->dev.kobj, &ili210x_attr_group); - - return 0; } static int __maybe_unused ili210x_i2c_suspend(struct device *dev) @@ -454,7 +443,6 @@ static struct i2c_driver ili210x_ts_driver = { }, .id_table = ili210x_i2c_id, .probe = ili210x_i2c_probe, - .remove = ili210x_i2c_remove, }; module_i2c_driver(ili210x_ts_driver);