greybus: bundles: remove gb_bundle(s)_init()

They aren't used anymore, remove them. This also gets rid of
gb_bundle_connections_init().
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

drivers/staging/greybus/bundle.c

@@ -10,8 +10,6 @@
 #include "greybus.h"
 
 static void gb_bundle_connections_exit(struct gb_bundle *bundle);
-static int gb_bundle_connections_init(struct gb_bundle *bundle);
-
 
 static ssize_t class_show(struct device *dev, struct device_attribute *attr,
 			  char *buf)
@@ -212,44 +210,6 @@ void gb_bundle_destroy(struct gb_bundle *bundle)
 	device_unregister(&bundle->dev);
 }
 
-int gb_bundle_init(struct gb_bundle *bundle)
-{
-	struct gb_interface *intf = bundle->intf;
-	int ret;
-
-	/* Don't reinitialize control cport's bundle */
-	if (intf->control && bundle->id == GB_CONTROL_BUNDLE_ID)
-		return 0;
-
-	ret = gb_bundle_connections_init(bundle);
-	if (ret) {
-		dev_err(intf->hd->parent, "interface bundle init error %d\n",
-			ret);
-		/* XXX clear route */
-		return ret;
-	}
-
-	return 0;
-}
-
-int gb_bundles_init(struct gb_interface *intf)
-{
-	struct gb_bundle *bundle;
-	int ret = 0;
-
-	list_for_each_entry(bundle, &intf->bundles, links) {
-		ret = gb_bundle_init(bundle);
-		if (ret) {
-			dev_err(intf->hd->parent,
-				"Failed to initialize bundle %hhu\n",
-				bundle->id);
-			break;
-		}
-	}
-
-	return ret;
-}
-
 struct gb_bundle *gb_bundle_find(struct gb_interface *intf, u8 bundle_id)
 {
 	struct gb_bundle *bundle;
@@ -265,20 +225,6 @@ struct gb_bundle *gb_bundle_find(struct gb_interface *intf, u8 bundle_id)
 	return bundle;
 }
 
-static int gb_bundle_connections_init(struct gb_bundle *bundle)
-{
-	struct gb_connection *connection;
-	int ret = 0;
-
-	list_for_each_entry(connection, &bundle->connections, bundle_links) {
-		ret = gb_connection_init(connection);
-		if (ret)
-			break;
-	}
-
-	return ret;
-}
-
 static void gb_bundle_connections_exit(struct gb_bundle *bundle)
 {
 	struct gb_connection *connection;

drivers/staging/greybus/bundle.h

@@ -31,8 +31,6 @@ struct gb_bundle {
 struct gb_bundle *gb_bundle_create(struct gb_interface *intf, u8 bundle_id,
 				   u8 class);
 void gb_bundle_destroy(struct gb_bundle *bundle);
-int gb_bundle_init(struct gb_bundle *bundle);
-int gb_bundles_init(struct gb_interface *intf);
 
 struct gb_bundle *gb_bundle_find(struct gb_interface *intf, u8 bundle_id);
 void gb_bundle_bind_protocols(void);