122 static unsigned int sr_check_events(struct cdrom_device_info *cdi,
125 static int sr_read_cdda_bpc(struct cdrom_device_info *cdi, void __user *ubuf,
240 static unsigned int sr_check_events(struct cdrom_device_info *cdi,  in sr_check_events()  argument
243 	struct scsi_cd *cd = cdi->handle;  in sr_check_events()
436 		cd->cdi.media_written = 1;  in sr_init_command()
518 	sr_cd_check(&cd->cdi);  in sr_revalidate_disk()
538 	ret = cdrom_open(&cd->cdi, bdev, mode);  in sr_block_open()
554 	cdrom_release(&cd->cdi, mode);  in sr_block_release()
582 		ret = cdrom_ioctl(&cd->cdi, bdev, mode, cmd, arg);  in sr_block_ioctl()
606 		ret = cdrom_check_events(&cd->cdi, clearing);  in sr_block_check_events()
622 static int sr_open(struct cdrom_device_info *cdi, int purpose)  in sr_open()  argument
624 	struct scsi_cd *cd = cdi->handle;  in sr_open()
642 static void sr_release(struct cdrom_device_info *cdi)  in sr_release()  argument
703 	cd->cdi.ops = &sr_dops;  in sr_probe()
704 	cd->cdi.handle = cd;  in sr_probe()
705 	cd->cdi.mask = 0;  in sr_probe()
706 	cd->cdi.capacity = 1;  in sr_probe()
707 	sprintf(cd->cdi.name, "sr%d", minor);  in sr_probe()
718 	if (register_cdrom(disk, &cd->cdi))  in sr_probe()
733 		    "Attached scsi CD-ROM %s\n", cd->cdi.name);  in sr_probe()
790 		if (!cdrom_get_last_written(&cd->cdi, &last_written))  in get_sectorsize()
870 		cd->cdi.speed = 1;  in get_capabilities()
871 		cd->cdi.mask |= (CDC_CD_R | CDC_CD_RW | CDC_DVD_R |  in get_capabilities()
881 	cd->cdi.speed = get_unaligned_be16(&buffer[n + 8]) / 176;  in get_capabilities()
888 		  cd->cdi.speed,  in get_capabilities()
897 		cd->cdi.mask |= CDC_CLOSE_TRAY;  in get_capabilities()
900 		cd->cdi.mask |= CDC_DVD;  in get_capabilities()
903 		cd->cdi.mask |= CDC_DVD_RAM;  in get_capabilities()
906 		cd->cdi.mask |= CDC_DVD_R;  in get_capabilities()
909 		cd->cdi.mask |= CDC_CD_RW;  in get_capabilities()
912 		cd->cdi.mask |= CDC_CD_R;  in get_capabilities()
915 		cd->cdi.mask |= CDC_OPEN_TRAY;  in get_capabilities()
919 		cd->cdi.capacity =  in get_capabilities()
920 		    cdrom_number_of_slots(&cd->cdi);  in get_capabilities()
921 	if (cd->cdi.capacity <= 1)  in get_capabilities()
923 		cd->cdi.mask |= CDC_SELECT_DISC;  in get_capabilities()
930 	if ((cd->cdi.mask & (CDC_DVD_RAM | CDC_MRW_W | CDC_RAM | CDC_CD_RW)) !=  in get_capabilities()
942 static int sr_packet(struct cdrom_device_info *cdi,  in sr_packet()  argument
945 	struct scsi_cd *cd = cdi->handle;  in sr_packet()
959 static int sr_read_cdda_bpc(struct cdrom_device_info *cdi, void __user *ubuf,  in sr_read_cdda_bpc()  argument
962 	struct gendisk *disk = cdi->disk;  in sr_read_cdda_bpc()
1028 	unregister_cdrom(&cd->cdi);  in sr_kref_release()