From: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> [ 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> --- drivers/hwmon/jc42.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/hwmon/jc42.c +++ b/drivers/hwmon/jc42.c @@ -527,7 +527,7 @@ static int jc42_probe(struct i2c_client } 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);
