> @@ -888,18 +891,25 @@ hwmon_device_register_with_groups(struct device *dev, const char *name, > EXPORT_SYMBOL_GPL(hwmon_device_register_with_groups); > > /** > - * hwmon_device_register_with_info - register w/ hwmon > - * @dev: the parent device (mandatory) > - * @name: hwmon name attribute (mandatory) > - * @drvdata: driver data to attach to created device (optional) > - * @chip: pointer to hwmon chip information (mandatory) > - * @extra_groups: pointer to list of additional non-standard attribute groups > - * (optional) > + * hwmon_device_register_with_info - Register a hardware monitoring device. > + * @dev: A pointer to the parent device (mandatory). > + * @name: The ``hwmon`` device name (mandatory). > + * @drvdata: A pointer to the private driver data structure. > + * @chip: A pointer to the chip descriptor (mandatory). > + * @extra_groups: A pointer to a ``NULL``-terminated list of additional > + * non-standard ``sysfs`` attribute groups. This function has no @groups parameter, only @extra_groups. > * > - * hwmon_device_unregister() must be called when the device is no > - * longer needed. > + * Creates the standard ``sysfs`` attributes in the hardware monitoring core, > + * letting the driver focus on reading from and writing to the chip instead of > + * having to bother with ``sysfs`` attributes. > * > - * Returns the pointer to the new device. > + * The result is a newly allocated ``hwmon`` device with standard ``sysfs`` > + * attributes as specified by @name and @groups and additional attributes as But here a @groups parameter is mentioned. > + * specified by @extra_groups. > + * > + * Return: On success, a pointer to the new ``hwmon`` device. > + * hwmon_device_unregister() must be called on it when it is no longer needed. > + * On failure, a &PTR_ERR. > */ > struct device * > hwmon_device_register_with_info(struct device *dev, const char *name,
