On Tue, Dec 20, 2022 at 12:29:43PM +0100, Ricardo Cañuelo wrote: > Fixes two warning messages when building htmldocs: > > warning: duplicate section name 'Note' > warning: expecting prototype for virtio_config_ops(). > Prototype was for vq_callback_t() instead > > Link: https://lore.kernel.org/linux-next/20221220105956.4786852d@xxxxxxxxxxxxxxxx/ > Fixes: 333723e8bc393d ("docs: driver-api: virtio: virtio on Linux") > Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > Signed-off-by: Ricardo Cañuelo <ricardo.canuelo@xxxxxxxxxxxxx> > Reviewed-by: Bagas Sanjaya <bagasdotme@xxxxxxxxx> I merged v2 already - squashed it in so Fixes isn't necessary. I dropped Link: as well, probably going overboard for a fixup. > --- > Changes in v3: > - Added a Fixes tag referencing the commit that revealed the warning > messages (suggested by Bagas Sanjaya and Michael S. Tsirkin) > > Changes in v2: > - Reword the "Note" comment in the kerneldoc so that it doesn't look > like a kerneldoc "Note" section (suggested by AngeloGioacchino Del > Regno) > - Link, Reported-by and Reviewed-by tags added (suggested by Bagas > Sanjaya) > > include/linux/virtio_config.h | 8 +++++--- > 1 file changed, 5 insertions(+), 3 deletions(-) > > diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h > index 4b517649cfe8..2b3438de2c4d 100644 > --- a/include/linux/virtio_config.h > +++ b/include/linux/virtio_config.h > @@ -16,8 +16,10 @@ struct virtio_shm_region { > u64 len; > }; > > +typedef void vq_callback_t(struct virtqueue *); > + > /** > - * virtio_config_ops - operations for configuring a virtio device > + * struct virtio_config_ops - operations for configuring a virtio device > * Note: Do not assume that a transport implements all of the operations > * getting/setting a value as a simple read/write! Generally speaking, > * any of @get/@set, @get_status/@set_status, or @get_features/ > @@ -69,7 +71,8 @@ struct virtio_shm_region { > * vdev: the virtio_device > * This sends the driver feature bits to the device: it can change > * the dev->feature bits if it wants. > - * Note: despite the name this can be called any number of times. > + * Note that despite the name this can be called any number of > + * times. > * Returns 0 on success or error status > * @bus_name: return the bus name associated with the device (optional) > * vdev: the virtio_device > @@ -91,7 +94,6 @@ struct virtio_shm_region { > * If disable_vq_and_reset is set, then enable_vq_after_reset must also be > * set. > */ > -typedef void vq_callback_t(struct virtqueue *); > struct virtio_config_ops { > void (*get)(struct virtio_device *vdev, unsigned offset, > void *buf, unsigned len); > -- > 2.25.1 _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
