diff options
| -rw-r--r-- | include/linux/hwmon.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/hwmon.h b/include/linux/hwmon.h index 9d2f8bde7d12..b6a86aa4a9e2 100644 --- a/include/linux/hwmon.h +++ b/include/linux/hwmon.h @@ -298,8 +298,7 @@ enum hwmon_pwm_attributes { * Channel number * The function returns the file permissions. * If the return value is 0, no attribute will be created. - * @read: Read callback. Optional. If not provided, attributes - * will not be readable. + * @read: Read callback. Mandatory if readable attributes are present. * Parameters are: * @dev: Pointer to hardware monitoring device * @type: Sensor type @@ -308,8 +307,7 @@ enum hwmon_pwm_attributes { * Channel number * @val: Pointer to returned value * The function returns 0 on success or a negative error number. - * @write: Write callback. Optional. If not provided, attributes - * will not be writable. + * @write: Write callback. Mandatory if writeable attributes are present. * Parameters are: * @dev: Pointer to hardware monitoring device * @type: Sensor type |