The patch series added a new bus type vchiq_bus_type and registers
child devices in order to move them away from using platform
device/driver.
Tested on RPi-3-b with media tree master branch.
Patch 1/6 and 2/6 adds explicit DMA mask to bcm2835-camera
and bcm2835-audio respectively to avoid regression when moving
to away from platform device/driver model.
Patch 3/6 and 4/6 adds a new bus_type and registers them to vchiq
interface
Patch 5/6 and 6/6 moves the bcm2835-camera and bcm2835-audio
to the new bus respectively
Patch 5/5 removes a platform registeration helper which is no
longer required.
Changes in v12:
- Add initial two patches to set DMA Mask explicitly to avoid regression
- fixup vchiq_device.c bad squash in v11
- Rename vchiq_device.[ch] to vchiq_bus.[ch]
- Fix memory leak if device cannot be registered
- Make vchiq_bus_type_match() use bool values
- vchiq_register_child() helper removal folded in 6/6
instead of creating extra patch.