1 files changed, 0 insertions, 88 deletions
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index b0e84fba54dd..610c05f59589 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -1705,94 +1705,6 @@ int qdio_stop_irq(struct ccw_device *cdev)
 }
 EXPORT_SYMBOL(qdio_stop_irq);
 
-/**
- * qdio_pnso_brinfo() - perform network subchannel op #0 - bridge info.
- * @schid:		Subchannel ID.
- * @cnc:		Boolean Change-Notification Control
- * @response:		Response code will be stored at this address
- * @cb: 		Callback function will be executed for each element
- *			of the address list
- * @priv:		Pointer to pass to the callback function.
- *
- * Performs "Store-network-bridging-information list" operation and calls
- * the callback function for every entry in the list. If "change-
- * notification-control" is set, further changes in the address list
- * will be reported via the IPA command.
- */
-int qdio_pnso_brinfo(struct subchannel_id schid,
-		int cnc, u16 *response,
-		void (*cb)(void *priv, enum qdio_brinfo_entry_type type,
-				void *entry),
-		void *priv)
-{
-	struct chsc_pnso_area *rr;
-	int rc;
-	u32 prev_instance = 0;
-	int isfirstblock = 1;
-	int i, size, elems;
-
-	rr = (struct chsc_pnso_area *)get_zeroed_page(GFP_KERNEL);
-	if (rr == NULL)
-		return -ENOMEM;
-	do {
-		/* on the first iteration, naihdr.resume_token will be zero */
-		rc = chsc_pnso_brinfo(schid, rr, rr->naihdr.resume_token, cnc);
-		if (rc != 0 && rc != -EBUSY)
-			goto out;
-		if (rr->response.code != 1) {
-			rc = -EIO;
-			continue;
-		} else
-			rc = 0;
-
-		if (cb == NULL)
-			continue;
-
-		size = rr->naihdr.naids;
-		elems = (rr->response.length -
-				sizeof(struct chsc_header) -
-				sizeof(struct chsc_brinfo_naihdr)) /
-				size;
-
-		if (!isfirstblock && (rr->naihdr.instance != prev_instance)) {
-			/* Inform the caller that they need to scrap */
-			/* the data that was already reported via cb */
-				rc = -EAGAIN;
-				break;
-		}
-		isfirstblock = 0;
-		prev_instance = rr->naihdr.instance;
-		for (i = 0; i < elems; i++)
-			switch (size) {
-			case sizeof(struct qdio_brinfo_entry_l3_ipv6):
-				(*cb)(priv, l3_ipv6_addr,
-						&rr->entries.l3_ipv6[i]);
-				break;
-			case sizeof(struct qdio_brinfo_entry_l3_ipv4):
-				(*cb)(priv, l3_ipv4_addr,
-						&rr->entries.l3_ipv4[i]);
-				break;
-			case sizeof(struct qdio_brinfo_entry_l2):
-				(*cb)(priv, l2_addr_lnid,
-						&rr->entries.l2[i]);
-				break;
-			default:
-				WARN_ON_ONCE(1);
-				rc = -EIO;
-				goto out;
-			}
-	} while (rr->response.code == 0x0107 ||  /* channel busy */
-		  (rr->response.code == 1 && /* list stored */
-		   /* resume token is non-zero => list incomplete */
-		   (rr->naihdr.resume_token.t1 || rr->naihdr.resume_token.t2)));
-	(*response) = rr->response.code;
-
-out:
-	free_page((unsigned long)rr);
-	return rc;
-}
-EXPORT_SYMBOL_GPL(qdio_pnso_brinfo);
-
 static int __init init_QDIO(void)
 {
 	int rc;