diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 077c1c6..545b900 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -913,6 +913,7 @@ void scsi_io_completion(struct scsi_cmnd
 			if (sshdr.asc == 0x04) {
 				switch (sshdr.ascq) {
 				case 0x01: /* becoming ready */
+				case 0x02: /* waiting for spin up */
 				case 0x04: /* format in progress */
 				case 0x05: /* rebuild in progress */
 				case 0x06: /* recalculation in progress */