diff --git a/drivers/scsi/sd.h b/drivers/scsi/sd.h
index a7d4f50b67d4..32c10b8221da 100644
--- a/drivers/scsi/sd.h
+++ b/drivers/scsi/sd.h
@@ -117,6 +117,9 @@ struct scsi_disk {
 	unsigned	urswrz : 1;
 	unsigned	security : 1;
 	unsigned	ignore_medium_access_errors : 1;
+
+	ANDROID_KABI_RESERVE(1);
+	ANDROID_KABI_RESERVE(2);
 };
 #define to_scsi_disk(obj) container_of(obj,struct scsi_disk,dev)