scsi_device_handler  228 include/scsi/scsi_device.h 	struct scsi_device_handler *scsi_dh;
scsi_device_handler  327 include/scsi/scsi_device.h extern int scsi_register_device_handler(struct scsi_device_handler *scsi_dh);
scsi_device_handler  329 include/scsi/scsi_device.h extern int scsi_unregister_device_handler(struct scsi_device_handler *scsi_dh);