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authorArmin Wolf <W_Armin@gmx.de>2022-12-24 07:18:55 +0300
committerGuenter Roeck <linux@roeck-us.net>2023-02-03 18:30:09 +0300
commite1515a749276efeff18b091f3367c3e4640ad497 (patch)
tree9fc1ec627ade548d2d59a189aee0324360d496fd
parentebd4bfee2b972d34a2f72f81767d0cf47e6c914b (diff)
downloadlinux-e1515a749276efeff18b091f3367c3e4640ad497.tar.xz
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: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20221224041855.83981-4-W_Armin@gmx.de Signed-off-by: Guenter Roeck <linux@roeck-us.net>
-rw-r--r--drivers/hwmon/ftsteutates.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/hwmon/ftsteutates.c b/drivers/hwmon/ftsteutates.c
index ffa0bb364877..e860924f90aa 100644
--- a/drivers/hwmon/ftsteutates.c
+++ b/drivers/hwmon/ftsteutates.c
@@ -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,
};