--- zzzz-none-000/linux-2.6.39.4/drivers/scsi/scsi_transport_iscsi.c	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/drivers/scsi/scsi_transport_iscsi.c	2021-11-10 13:38:15.000000000 +0000
@@ -186,10 +186,10 @@
 
 #define ISCSI_MAX_EPID -1
 
-static int iscsi_match_epid(struct device *dev, void *data)
+static int iscsi_match_epid(struct device *dev, const void *data)
 {
 	struct iscsi_endpoint *ep = iscsi_dev_to_endpoint(dev);
-	uint64_t *epid = (uint64_t *) data;
+	const uint64_t *epid = data;
 
 	return *epid == ep->id;
 }