172 static int pcd_open(struct cdrom_device_info *cdi, int purpose);
173 static void pcd_release(struct cdrom_device_info *cdi);
174 static int pcd_drive_status(struct cdrom_device_info *cdi, int slot_nr);
175 static unsigned int pcd_check_events(struct cdrom_device_info *cdi,
177 static int pcd_tray_move(struct cdrom_device_info *cdi, int position);
178 static int pcd_lock_door(struct cdrom_device_info *cdi, int lock);
179 static int pcd_drive_reset(struct cdrom_device_info *cdi);
180 static int pcd_get_mcn(struct cdrom_device_info *cdi, struct cdrom_mcn *mcn);
181 static int pcd_audio_ioctl(struct cdrom_device_info *cdi,
183 static int pcd_packet(struct cdrom_device_info *cdi,
303 static int pcd_open(struct cdrom_device_info *cdi, int purpose)  in pcd_open()  argument
305 	struct pcd_unit *cd = cdi->handle;  in pcd_open()
311 static void pcd_release(struct cdrom_device_info *cdi)  in pcd_release()  argument
476 static int pcd_packet(struct cdrom_device_info *cdi, struct packet_command *cgc)  in pcd_packet()  argument
478 	return pcd_atapi(cdi->handle, cgc->cmd, cgc->buflen, cgc->buffer,  in pcd_packet()
484 static unsigned int pcd_check_events(struct cdrom_device_info *cdi,  in pcd_check_events()  argument
487 	struct pcd_unit *cd = cdi->handle;  in pcd_check_events()
494 static int pcd_lock_door(struct cdrom_device_info *cdi, int lock)  in pcd_lock_door()  argument
498 	return pcd_atapi(cdi->handle, un_cmd, 0, pcd_scratch,  in pcd_lock_door()
502 static int pcd_tray_move(struct cdrom_device_info *cdi, int position)  in pcd_tray_move()  argument
506 	return pcd_atapi(cdi->handle, ej_cmd, 0, pcd_scratch,  in pcd_tray_move()
547 static int pcd_drive_reset(struct cdrom_device_info *cdi)  in pcd_drive_reset()  argument
549 	return pcd_reset(cdi->handle);  in pcd_drive_reset()
572 static int pcd_drive_status(struct cdrom_device_info *cdi, int slot_nr)  in pcd_drive_status()  argument
575 	struct pcd_unit *cd = cdi->handle;  in pcd_drive_status()
813 static int pcd_audio_ioctl(struct cdrom_device_info *cdi, unsigned int cmd, void *arg)  in pcd_audio_ioctl()  argument
815 	struct pcd_unit *cd = cdi->handle;  in pcd_audio_ioctl()
878 static int pcd_get_mcn(struct cdrom_device_info *cdi, struct cdrom_mcn *mcn)  in pcd_get_mcn()  argument
884 	if (pcd_atapi(cdi->handle, cmd, 24, buffer, "get mcn"))  in pcd_get_mcn()