---

yaml --- r: 302630 b: refs/heads/master c: 3495566 h: refs/heads/master v: v3
git-mirror · May 8, 2012 · b282ef6 · b282ef6
1 parent 93b89c1
commit b282ef6
Show file tree

Hide file tree

Showing 3 changed files with 23 additions and 10 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d19081e044356ae6464e939aef04514c5e227b5a
+refs/heads/master: 349556692df946b9cd5b84f2b0fa09b98732e986
diff --git a/trunk/drivers/infiniband/hw/ocrdma/Kconfig b/trunk/drivers/infiniband/hw/ocrdma/Kconfig
@@ -1,6 +1,6 @@
 config INFINIBAND_OCRDMA
 	tristate "Emulex One Connect HCA support"
-	depends on ETHERNET && NETDEVICES && PCI
+	depends on ETHERNET && NETDEVICES && PCI && (IPV6 || IPV6=n)
 	select NET_VENDOR_EMULEX
 	select BE2NET
 	---help---

diff --git a/trunk/drivers/infiniband/hw/ocrdma/ocrdma_main.c b/trunk/drivers/infiniband/hw/ocrdma/ocrdma_main.c
@@ -51,12 +51,6 @@ static DEFINE_SPINLOCK(ocrdma_devlist_lock);
 static DEFINE_IDR(ocrdma_dev_id);
 
 static union ib_gid ocrdma_zero_sgid;
-static int ocrdma_inet6addr_event(struct notifier_block *,
-				  unsigned long, void *);
-
-static struct notifier_block ocrdma_inet6addr_notifier = {
-	.notifier_call = ocrdma_inet6addr_event
-};
 
 static int ocrdma_get_instance(void)
 {
@@ -204,6 +198,8 @@ static int ocrdma_build_sgid_tbl(struct ocrdma_dev *dev)
 	return 0;
 }
 
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+
 static int ocrdma_inet6addr_event(struct notifier_block *notifier,
 				  unsigned long event, void *ptr)
 {
@@ -259,6 +255,12 @@ static int ocrdma_inet6addr_event(struct notifier_block *notifier,
 	return NOTIFY_OK;
 }
 
+static struct notifier_block ocrdma_inet6addr_notifier = {
+	.notifier_call = ocrdma_inet6addr_event
+};
+
+#endif /* IPV6 */
+
 static enum rdma_link_layer ocrdma_link_layer(struct ib_device *device,
 					      u8 port_num)
 {
@@ -541,23 +543,34 @@ static struct ocrdma_driver ocrdma_drv = {
 	.state_change_handler	= ocrdma_event_handler,
 };
 
+static void ocrdma_unregister_inet6addr_notifier(void)
+{
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+	unregister_inet6addr_notifier(&ocrdma_inet6addr_notifier);
+#endif
+}
+
 static int __init ocrdma_init_module(void)
 {
 	int status;
 
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
 	status = register_inet6addr_notifier(&ocrdma_inet6addr_notifier);
 	if (status)
 		return status;
+#endif
+
 	status = be_roce_register_driver(&ocrdma_drv);
 	if (status)
-		unregister_inet6addr_notifier(&ocrdma_inet6addr_notifier);
+		ocrdma_unregister_inet6addr_notifier();
+
 	return status;
 }
 
 static void __exit ocrdma_exit_module(void)
 {
 	be_roce_unregister_driver(&ocrdma_drv);
-	unregister_inet6addr_notifier(&ocrdma_inet6addr_notifier);
+	ocrdma_unregister_inet6addr_notifier();
 }
 
 module_init(ocrdma_init_module);