On Mon 2017-09-11 11:00:03, Sakari Ailus wrote: > Add v4l2_fwnode_parse_reference_sensor_common for parsing common > sensor properties that refer to adjacent devices such as flash or lens > driver chips. > > As this is an association only, there's little a regular driver needs to > know about these devices as such. > > Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx> > Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> > --- > drivers/media/v4l2-core/v4l2-fwnode.c | 35 +++++++++++++++++++++++++++++++++++ > include/media/v4l2-fwnode.h | 13 +++++++++++++ > 2 files changed, 48 insertions(+) > > > +/** > + * v4l2_fwnode_reference_parse_sensor_common - parse common references on > + * sensors for async sub-devices > + * @dev: the device node the properties of which are parsed for references > + * @notifier: the async notifier where the async subdevs will be added > + * > + * Return: 0 on success > + * -ENOMEM if memory allocation failed > + * -EINVAL if property parsing failed > + */ Returns: would sound more correct to me, but it seems kernel is split on that. Acked-by: Pavel Machek <pavel@xxxxxx> -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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