Commit e1515a74 authored by Armin Wolf's avatar Armin Wolf Committed by Guenter Roeck
Browse files

hwmon: (ftsteutates) Use devm_watchdog_register_device() 



Use devm_watchdog_register_device() to let devres take care
of unregistering the watchdog at device removal. Remove the
now pointless fts_remove() function.

Tested on a Fujitsu DS3401-B1.

Signed-off-by: default avatarArmin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20221224041855.83981-4-W_Armin@gmx.de


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent ebd4bfee

drivers/hwmon/ftsteutates.c

+1 −9
Original line number Diff line number Diff line
@@ -337,7 +337,7 @@ static int fts_watchdog_init(struct fts_data *data) 
	/* max timeout 255 minutes. */

	data->wdd.max_hw_heartbeat_ms = 0xFF * 60 * MSEC_PER_SEC;



	return watchdog_register_device(&data->wdd);

	return devm_watchdog_register_device(&data->client->dev, &data->wdd);

}



/*****************************************************************************/
@@ -751,13 +751,6 @@ static int fts_detect(struct i2c_client *client, 
	return 0;

}



static void fts_remove(struct i2c_client *client)

{

	struct fts_data *data = dev_get_drvdata(&client->dev);



	watchdog_unregister_device(&data->wdd);

}



static int fts_probe(struct i2c_client *client)

{

	u8 revision;
@@ -826,7 +819,6 @@ static struct i2c_driver fts_driver = { 
	},

	.id_table = fts_id,

	.probe_new = fts_probe,

	.remove = fts_remove,

	.detect = fts_detect,

	.address_list = normal_i2c,

};