The omap3isp driver parses the graph endpoints to know how many subdevices
needs to be registered async and register notifiers callbacks for to know
when these are bound and when the async registrations are completed.
Currently the entities pad are linked with the correct ISP input interface
when the subdevs are bound but it happens before entitities are registered
with the media device so that won't work now that the entity links list is
initialized on device registration.
So instead creating the pad links when the subdevice is bound, create them
on the complete callback once all the subdevices have been bound but only
try to create for the ones that have a bus configuration set during bound.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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