When building kernel documentation sphinx emits the following warning warning: No description found for parameter 'owner' Add description for struct member 'owner'. Signed-off-by: Tobin C. Harding <me@tobin.cc> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>