vchiq_mmal_version  874 drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c 	vchiq_mmal_version(dev->instance, &major, &minor);
vchiq_mmal_version  155 drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.h int vchiq_mmal_version(struct vchiq_mmal_instance *instance,