118 static unsigned int sr_check_events(struct cdrom_device_info *cdi,
231 static unsigned int sr_check_events(struct cdrom_device_info *cdi,  in sr_check_events()  argument
234 	struct scsi_cd *cd = cdi->handle;  in sr_check_events()
446 		cd->cdi.media_written = 1;  in sr_init_command()
539 	ret = cdrom_open(&cd->cdi, bdev, mode);  in sr_block_open()
554 	cdrom_release(&cd->cdi, mode);  in sr_block_release()
587 	ret = cdrom_ioctl(&cd->cdi, bdev, mode, cmd, arg);  in sr_block_ioctl()
612 		ret = cdrom_check_events(&cd->cdi, clearing);  in sr_block_check_events()
631 	sr_cd_check(&cd->cdi);  in sr_block_revalidate_disk()
652 static int sr_open(struct cdrom_device_info *cdi, int purpose)  in sr_open()  argument
654 	struct scsi_cd *cd = cdi->handle;  in sr_open()
672 static void sr_release(struct cdrom_device_info *cdi)  in sr_release()  argument
674 	struct scsi_cd *cd = cdi->handle;  in sr_release()
735 	cd->cdi.ops = &sr_dops;  in sr_probe()
736 	cd->cdi.handle = cd;  in sr_probe()
737 	cd->cdi.mask = 0;  in sr_probe()
738 	cd->cdi.capacity = 1;  in sr_probe()
739 	sprintf(cd->cdi.name, "sr%d", minor);  in sr_probe()
750 	cd->cdi.disk = disk;  in sr_probe()
752 	if (register_cdrom(&cd->cdi))  in sr_probe()
766 		    "Attached scsi CD-ROM %s\n", cd->cdi.name);  in sr_probe()
819 		if (!cdrom_get_last_written(&cd->cdi, &last_written))  in get_sectorsize()
900 		cd->cdi.speed = 1;  in get_capabilities()
901 		cd->cdi.mask |= (CDC_CD_R | CDC_CD_RW | CDC_DVD_R |  in get_capabilities()
911 	cd->cdi.speed = ((buffer[n + 8] << 8) + buffer[n + 9]) / 176;  in get_capabilities()
918 		  cd->cdi.speed,  in get_capabilities()
927 		cd->cdi.mask |= CDC_CLOSE_TRAY;  in get_capabilities()
930 		cd->cdi.mask |= CDC_DVD;  in get_capabilities()
933 		cd->cdi.mask |= CDC_DVD_RAM;  in get_capabilities()
936 		cd->cdi.mask |= CDC_DVD_R;  in get_capabilities()
939 		cd->cdi.mask |= CDC_CD_RW;  in get_capabilities()
942 		cd->cdi.mask |= CDC_CD_R;  in get_capabilities()
945 		cd->cdi.mask |= CDC_OPEN_TRAY;  in get_capabilities()
949 		cd->cdi.capacity =  in get_capabilities()
950 		    cdrom_number_of_slots(&cd->cdi);  in get_capabilities()
951 	if (cd->cdi.capacity <= 1)  in get_capabilities()
953 		cd->cdi.mask |= CDC_SELECT_DISC;  in get_capabilities()
960 	if ((cd->cdi.mask & (CDC_DVD_RAM | CDC_MRW_W | CDC_RAM | CDC_CD_RW)) !=  in get_capabilities()
972 static int sr_packet(struct cdrom_device_info *cdi,  in sr_packet()  argument
975 	struct scsi_cd *cd = cdi->handle;  in sr_packet()
1007 	unregister_cdrom(&cd->cdi);  in sr_kref_release()