377 	const struct cdrom_device_ops *cdo = cdi->ops;  in cdrom_get_disc_info()  local
387 	ret = cdo->generic_packet(cdi, &cgc);  in cdrom_get_disc_info()
401 	ret = cdo->generic_packet(cdi, &cgc);  in cdrom_get_disc_info()
414 #define ENSURE(cdo, call, bits)					\  argument
416 	if (cdo->call == NULL)					\
417 		WARN_ON_ONCE((cdo)->capability & (bits));	\
592 	const struct cdrom_device_ops *cdo = cdi->ops;  in register_cdrom()  local
596 	if (cdo->open == NULL || cdo->release == NULL)  in register_cdrom()
604 	ENSURE(cdo, drive_status, CDC_DRIVE_STATUS);  in register_cdrom()
605 	if (cdo->check_events == NULL && cdo->media_changed == NULL)  in register_cdrom()
606 		WARN_ON_ONCE(cdo->capability & (CDC_MEDIA_CHANGED | CDC_SELECT_DISC));  in register_cdrom()
607 	ENSURE(cdo, tray_move, CDC_CLOSE_TRAY | CDC_OPEN_TRAY);  in register_cdrom()
608 	ENSURE(cdo, lock_door, CDC_LOCK);  in register_cdrom()
609 	ENSURE(cdo, select_speed, CDC_SELECT_SPEED);  in register_cdrom()
610 	ENSURE(cdo, get_last_session, CDC_MULTI_SESSION);  in register_cdrom()
611 	ENSURE(cdo, get_mcn, CDC_MCN);  in register_cdrom()
612 	ENSURE(cdo, reset, CDC_RESET);  in register_cdrom()
613 	ENSURE(cdo, generic_packet, CDC_GENERIC_PACKET);  in register_cdrom()
634 	WARN_ON(!cdo->generic_packet);  in register_cdrom()
1038 	const struct cdrom_device_ops *cdo = cdi->ops;  in open_for_data()  local
1043 	if (cdo->drive_status != NULL) {  in open_for_data()
1044 		ret = cdo->drive_status(cdi, CDSL_CURRENT);  in open_for_data()
1052 				ret=cdo->tray_move(cdi,0);  in open_for_data()
1069 			ret = cdo->drive_status(cdi, CDSL_CURRENT);  in open_for_data()
1079 		ret = cdo->drive_status(cdi, CDSL_CURRENT);  in open_for_data()
1111 	ret = cdo->open(cdi, 0); /* open for data */  in open_for_data()
1121 			cdo->lock_door(cdi, 1);  in open_for_data()
1135 			cdo->lock_door(cdi, 0);  in open_for_data()
1198 				const struct cdrom_device_ops *cdo)  in check_for_audio_disc()  argument
1205 	if (cdo->drive_status != NULL) {  in check_for_audio_disc()
1206 		ret = cdo->drive_status(cdi, CDSL_CURRENT);  in check_for_audio_disc()
1214 				ret=cdo->tray_move(cdi,0);  in check_for_audio_disc()
1229 			ret = cdo->drive_status(cdi, CDSL_CURRENT);  in check_for_audio_disc()
1253 	const struct cdrom_device_ops *cdo = cdi->ops;  in cdrom_release()  local
1266 		if ((cdo->capability & CDC_LOCK) && !cdi->keeplocked) {  in cdrom_release()
1268 			cdo->lock_door(cdi, 0);  in cdrom_release()
1281 	cdo->release(cdi);  in cdrom_release()
1285 			cdo->tray_move(cdi, 1);  in cdrom_release()
1293 	const struct cdrom_device_ops *cdo = cdi->ops;  in cdrom_read_mech_status()  local
1318 	return cdo->generic_packet(cdi, &cgc);  in cdrom_read_mech_status()
1642 	const struct cdrom_device_ops *cdo = cdi->ops;  in dvd_do_auth()  local
1655 		if ((ret = cdo->generic_packet(cdi, &cgc)))  in dvd_do_auth()
1666 		if ((ret = cdo->generic_packet(cdi, &cgc)))  in dvd_do_auth()
1677 		if ((ret = cdo->generic_packet(cdi, &cgc)))  in dvd_do_auth()
1694 		if ((ret = cdo->generic_packet(cdi, &cgc)))  in dvd_do_auth()
1708 		if ((ret = cdo->generic_packet(cdi, &cgc)))  in dvd_do_auth()
1721 		if ((ret = cdo->generic_packet(cdi, &cgc)))  in dvd_do_auth()
1733 		if ((ret = cdo->generic_packet(cdi, &cgc))) {  in dvd_do_auth()
1745 		if ((ret = cdo->generic_packet(cdi, &cgc)))  in dvd_do_auth()
1756 		if ((ret = cdo->generic_packet(cdi, &cgc)))  in dvd_do_auth()
1773 		if ((ret = cdo->generic_packet(cdi, &cgc)))  in dvd_do_auth()
1790 	const struct cdrom_device_ops *cdo = cdi->ops;  in dvd_read_physical()  local
1807 	ret = cdo->generic_packet(cdi, cgc);  in dvd_read_physical()
1841 	const struct cdrom_device_ops *cdo = cdi->ops;  in dvd_read_copyright()  local
1850 	ret = cdo->generic_packet(cdi, cgc);  in dvd_read_copyright()
1865 	const struct cdrom_device_ops *cdo = cdi->ops;  in dvd_read_disckey()  local
1880 	ret = cdo->generic_packet(cdi, cgc);  in dvd_read_disckey()
1893 	const struct cdrom_device_ops *cdo = cdi->ops;  in dvd_read_bca()  local
1904 	ret = cdo->generic_packet(cdi, cgc);  in dvd_read_bca()
1927 	const struct cdrom_device_ops *cdo = cdi->ops;  in dvd_read_manufact()  local
1941 	ret = cdo->generic_packet(cdi, cgc);  in dvd_read_manufact()
1994 	const struct cdrom_device_ops *cdo = cdi->ops;  in cdrom_mode_sense()  local
2003 	return cdo->generic_packet(cdi, cgc);  in cdrom_mode_sense()
2009 	const struct cdrom_device_ops *cdo = cdi->ops;  in cdrom_mode_select()  local
2018 	return cdo->generic_packet(cdi, cgc);  in cdrom_mode_select()
2024 	const struct cdrom_device_ops *cdo = cdi->ops;  in cdrom_read_subchannel()  local
2036 	if ((ret = cdo->generic_packet(cdi, &cgc)))  in cdrom_read_subchannel()
2072 	const struct cdrom_device_ops *cdo = cdi->ops;  in cdrom_read_cd()  local
2084 	return cdo->generic_packet(cdi, cgc);  in cdrom_read_cd()
2092 	const struct cdrom_device_ops *cdo = cdi->ops;  in cdrom_read_block()  local
2117 	return cdo->generic_packet(cdi, cgc);  in cdrom_read_block()
2774 	const struct cdrom_device_ops *cdo = cdi->ops;  in cdrom_switch_blocksize()  local
2794 	return cdo->generic_packet(cdi, &cgc);  in cdrom_switch_blocksize()
2800 	const struct cdrom_device_ops *cdo = cdi->ops;  in cdrom_get_track_info()  local
2812 	ret = cdo->generic_packet(cdi, &cgc);  in cdrom_get_track_info()
2823 	ret = cdo->generic_packet(cdi, &cgc);  in cdrom_get_track_info()
3059 	const struct cdrom_device_ops *cdo = cdi->ops;  in mmc_ioctl_cdrom_play_msf()  local
3072 	return cdo->generic_packet(cdi, cgc);  in mmc_ioctl_cdrom_play_msf()
3079 	const struct cdrom_device_ops *cdo = cdi->ops;  in mmc_ioctl_cdrom_play_blk()  local
3092 	return cdo->generic_packet(cdi, cgc);  in mmc_ioctl_cdrom_play_blk()
3174 	const struct cdrom_device_ops *cdo = cdi->ops;  in mmc_ioctl_cdrom_start_stop()  local
3180 	return cdo->generic_packet(cdi, cgc);  in mmc_ioctl_cdrom_start_stop()
3187 	const struct cdrom_device_ops *cdo = cdi->ops;  in mmc_ioctl_cdrom_pause_resume()  local
3192 	return cdo->generic_packet(cdi, cgc);  in mmc_ioctl_cdrom_pause_resume()