greybus: connection: rename legacy init and exit functions

Rename legacy connection init and exit functions.

This is a step towards removing the legacy-protocol handling from core.
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

drivers/staging/greybus/connection.c

@@ -435,7 +435,7 @@ void gb_connection_disable(struct gb_connection *connection)
 }
 EXPORT_SYMBOL_GPL(gb_connection_disable);
 
-int gb_connection_init(struct gb_connection *connection)
+int gb_connection_legacy_init(struct gb_connection *connection)
 {
 	int ret;
 
@@ -464,9 +464,9 @@ int gb_connection_init(struct gb_connection *connection)
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(gb_connection_init);
+EXPORT_SYMBOL_GPL(gb_connection_legacy_init);
 
-void gb_connection_exit(struct gb_connection *connection)
+void gb_connection_legacy_exit(struct gb_connection *connection)
 {
 	spin_lock_irq(&connection->lock);
 	if (connection->state != GB_CONNECTION_STATE_ENABLED) {
@@ -483,7 +483,7 @@ void gb_connection_exit(struct gb_connection *connection)
 
 	gb_connection_unbind_protocol(connection);
 }
-EXPORT_SYMBOL_GPL(gb_connection_exit);
+EXPORT_SYMBOL_GPL(gb_connection_legacy_exit);
 
 /*
  * Tear down a previously set up connection.
@@ -495,7 +495,7 @@ void gb_connection_destroy(struct gb_connection *connection)
 	if (WARN_ON(!connection))
 		return;
 
-	gb_connection_exit(connection);
+	gb_connection_legacy_exit(connection);
 
 	spin_lock_irq(&gb_connections_lock);
 	list_del(&connection->bundle_links);

drivers/staging/greybus/connection.h

@@ -62,8 +62,11 @@ static inline bool gb_connection_is_static(struct gb_connection *connection)
 	return !connection->intf;
 }
 
-int gb_connection_init(struct gb_connection *connection);
-void gb_connection_exit(struct gb_connection *connection);
+int gb_connection_enable(struct gb_connection *connection);
+void gb_connection_disable(struct gb_connection *connection);
+
+int gb_connection_legacy_init(struct gb_connection *connection);
+void gb_connection_legacy_exit(struct gb_connection *connection);
 
 void greybus_data_rcvd(struct gb_host_device *hd, u16 cport_id,
 			u8 *data, size_t length);

drivers/staging/greybus/control.c

@@ -116,7 +116,7 @@ int gb_control_enable(struct gb_control *control)
 
 	dev_dbg(&control->connection->intf->dev, "%s\n", __func__);
 
-	ret = gb_connection_init(control->connection);
+	ret = gb_connection_legacy_init(control->connection);
 	if (ret) {
 		dev_err(&control->connection->intf->dev,
 				"failed to enable control connection: %d\n",
@@ -131,7 +131,7 @@ void gb_control_disable(struct gb_control *control)
 {
 	dev_dbg(&control->connection->intf->dev, "%s\n", __func__);
 
-	gb_connection_exit(control->connection);
+	gb_connection_legacy_exit(control->connection);
 }
 
 void gb_control_destroy(struct gb_control *control)

drivers/staging/greybus/legacy.c

@@ -23,7 +23,7 @@ static int legacy_probe(struct gb_bundle *bundle,
 		dev_dbg(&bundle->dev, "enabling connection %s\n",
 				connection->name);
 
-		ret = gb_connection_init(connection);
+		ret = gb_connection_legacy_init(connection);
 		if (ret)
 			goto err_connections_disable;
 	}
@@ -33,7 +33,7 @@ static int legacy_probe(struct gb_bundle *bundle,
 err_connections_disable:
 	list_for_each_entry_reverse(connection, &bundle->connections,
 							bundle_links) {
-		gb_connection_exit(connection);
+		gb_connection_legacy_exit(connection);
 	}
 
 	return ret;
@@ -48,7 +48,7 @@ static void legacy_disconnect(struct gb_bundle *bundle)
 
 	list_for_each_entry_reverse(connection, &bundle->connections,
 							bundle_links) {
-		gb_connection_exit(connection);
+		gb_connection_legacy_exit(connection);
 	}
 }
 

drivers/staging/greybus/svc.c

@@ -815,7 +815,7 @@ int gb_svc_add(struct gb_svc *svc)
 	 * is added from the connection request handler when enough
 	 * information has been received.
 	 */
-	ret = gb_connection_init(svc->connection);
+	ret = gb_connection_legacy_init(svc->connection);
 	if (ret)
 		return ret;
 
@@ -830,7 +830,7 @@ void gb_svc_del(struct gb_svc *svc)
 	if (device_is_registered(&svc->dev))
 		device_del(&svc->dev);
 
-	gb_connection_exit(svc->connection);
+	gb_connection_legacy_exit(svc->connection);
 
 	flush_workqueue(svc->wq);
 }