The update_devfreq() is also documented at devfreq.c, which has a more complete note. So, drop the duplicated markup, in order to avoid this warning: .../Documentation/driver-api/device_link.rst: WARNING: Duplicate C declaration, also defined in 'driver-api/infrastructure'. Declaration is 'device_link_state'. (and to cause a problem with cross-references to it) Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> --- include/linux/devfreq.h | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h index 12782fbb4c25..1fbd3a5e97f9 100644 --- a/include/linux/devfreq.h +++ b/include/linux/devfreq.h @@ -228,12 +228,7 @@ int devfreq_resume_device(struct devfreq *devfreq); void devfreq_suspend(void); void devfreq_resume(void); -/** - * update_devfreq() - Reevaluate the device and configure frequency - * @devfreq: the devfreq device - * - * Note: devfreq->lock must be held - */ +/* update_devfreq() - Reevaluate the device and configure frequency */ int update_devfreq(struct devfreq *devfreq); /* Helper functions for devfreq user device driver with OPP. */ -- 2.26.2