diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 3b3dfef..d01e423 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1713,8 +1713,7 @@
 		return NULL;
 
 	if (shost->async_scan) {
-		shost_printk(KERN_INFO, shost, "%s called twice\n", __func__);
-		dump_stack();
+		shost_printk(KERN_DEBUG, shost, "%s called twice\n", __func__);
 		return NULL;
 	}