This is a note to let you know that I've just added the patch titled hwmon: (jc42) Fix name to have no illegal characters to the 4.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: hwmon-jc42-fix-name-to-have-no-illegal-characters.patch and it can be found in the queue-4.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 5303f6f431e7829a9faa57b368e842411e873867 Author: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> Date: Fri Apr 17 11:28:53 2020 +0200 hwmon: (jc42) Fix name to have no illegal characters [ Upstream commit c843b382e61b5f28a3d917712c69a344f632387c ] The jc42 driver passes I2C client's name as hwmon device name. In case of device tree probed devices this ends up being part of the compatible string, "jc-42.4-temp". This name contains hyphens and the hwmon core doesn't like this: jc42 2-0018: hwmon: 'jc-42.4-temp' is not a valid name attribute, please fix This changes the name to "jc42" which doesn't have any illegal characters. Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20200417092853.31206-1-s.hauer@xxxxxxxxxxxxxx Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c index e5234f953a6d1..b6e5aaa54963d 100644 --- a/drivers/hwmon/jc42.c +++ b/drivers/hwmon/jc42.c @@ -527,7 +527,7 @@ static int jc42_probe(struct i2c_client *client, const struct i2c_device_id *id) } data->config = config; - hwmon_dev = devm_hwmon_device_register_with_info(dev, client->name, + hwmon_dev = devm_hwmon_device_register_with_info(dev, "jc42", data, &jc42_chip_info, NULL); return PTR_ERR_OR_ZERO(hwmon_dev);