1 files changed, 43 insertions, 0 deletions

diff --git a/drivers/misc/mic/scif/scif_api.c b/drivers/misc/mic/scif/scif_api.c
index bf2d70fcd055..b47d56d5d93c 100644
--- a/drivers/misc/mic/scif/scif_api.c
+++ b/drivers/misc/mic/scif/scif_api.c
@@ -1430,3 +1430,46 @@ int scif_get_node_ids(u16 *nodes, int len, u16 *self)
         return online;
 }
 EXPORT_SYMBOL_GPL(scif_get_node_ids);
+
+static int scif_add_client_dev(struct device *dev, struct subsys_interface *si)
+{
+        struct scif_client *client =
+                container_of(si, struct scif_client, si);
+        struct scif_peer_dev *spdev =
+                container_of(dev, struct scif_peer_dev, dev);
+
+        if (client->probe)
+                client->probe(spdev);
+        return 0;
+}
+
+static void scif_remove_client_dev(struct device *dev,
+                                   struct subsys_interface *si)
+{
+        struct scif_client *client =
+                container_of(si, struct scif_client, si);
+        struct scif_peer_dev *spdev =
+                container_of(dev, struct scif_peer_dev, dev);
+
+        if (client->remove)
+                client->remove(spdev);
+}
+
+void scif_client_unregister(struct scif_client *client)
+{
+        subsys_interface_unregister(&client->si);
+}
+EXPORT_SYMBOL_GPL(scif_client_unregister);
+
+int scif_client_register(struct scif_client *client)
+{
+        struct subsys_interface *si = &client->si;
+
+        si->name = client->name;
+        si->subsys = &scif_peer_bus;
+        si->add_dev = scif_add_client_dev;
+        si->remove_dev = scif_remove_client_dev;
+
+        return subsys_interface_register(&client->si);
+}
+EXPORT_SYMBOL_GPL(scif_client_register);