VCHI_CALLBACK_REASON_T 93 drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c const VCHI_CALLBACK_REASON_T reason, VCHI_CALLBACK_REASON_T 538 drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c const VCHI_CALLBACK_REASON_T reason, VCHI_CALLBACK_REASON_T 90 drivers/staging/vc04_services/interface/vchi/vchi_common.h VCHI_CALLBACK_REASON_T reason,