sdev_to_domain_dev
struct domain_device *ddev = sdev_to_domain_dev(sdev);
struct domain_device *dev = sdev_to_domain_dev(sdev);
struct domain_device *ddev = sdev_to_domain_dev(sdev);
struct domain_device *ddev = sdev_to_domain_dev(sdev);
struct domain_device *ddev = sdev_to_domain_dev(sdev);
struct domain_device *ddev = sdev_to_domain_dev(sdev);
if (dev_is_sata(sdev_to_domain_dev(sdev)) && sdev->lun)
struct domain_device *dev = sdev_to_domain_dev(sdev);
struct domain_device *dev = sdev_to_domain_dev(scsi_dev);
struct domain_device *dev = sdev_to_domain_dev(sdev);
return sdev_to_domain_dev(cmd->device);