unreg_preview 1668 drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c goto unreg_preview; unreg_preview 1676 drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c goto unreg_preview; unreg_preview 1744 drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c unreg_preview: