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@pengutronix.de>
Link: https://lore.kernel.org/r/20200417092853.31206-1-s.hauer@pengutronix.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c
index f2d81b0..e3f1ebe 100644 (file)
--- a/drivers/hwmon/jc42.c
+++ b/drivers/hwmon/jc42.c
@@ -506,7 +506,7 @@ 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);