greybus: interface_block.c: rename the "interfaces" list "bundles"

Alex pointed out one rename I missed previously, this fixes up the
interface_block list of bundles name.
Reviewed-by: NAlex Elder <elder@linaro.org>
Signed-off-by: NGreg Kroah-Hartman <greg@kroah.com>

drivers/staging/greybus/bundle.c

@@ -83,7 +83,7 @@ struct gb_bundle *gb_bundle_create(struct gb_interface_block *gb_ib, u8 interfac
 	}
 
 	spin_lock_irq(&gb_bundles_lock);
-	list_add_tail(&bundle->links, &gb_ib->interfaces);
+	list_add_tail(&bundle->links, &gb_ib->bundles);
 	spin_unlock_irq(&gb_bundles_lock);
 
 	return bundle;
@@ -101,7 +101,7 @@ void gb_bundle_destroy(struct gb_interface_block *gb_ib)
 		return;
 
 	spin_lock_irq(&gb_bundles_lock);
-	list_for_each_entry_safe(bundle, temp, &gb_ib->interfaces, links) {
+	list_for_each_entry_safe(bundle, temp, &gb_ib->bundles, links) {
 		list_del(&bundle->links);
 		gb_bundle_connections_exit(bundle);
 		device_del(&bundle->dev);
@@ -144,7 +144,7 @@ struct gb_bundle *gb_bundle_find(struct gb_interface_block *gb_ib, u8 bundle_id)
 	struct gb_bundle *bundle;
 
 	spin_lock_irq(&gb_bundles_lock);
-	list_for_each_entry(bundle, &gb_ib->interfaces, links)
+	list_for_each_entry(bundle, &gb_ib->bundles, links)
 		if (bundle->id == bundle_id) {
 			spin_unlock_irq(&gb_bundles_lock);
 			return bundle;

drivers/staging/greybus/interface_block.c

@@ -126,7 +126,7 @@ static struct gb_interface_block *gb_ib_create(struct greybus_host_device *hd,
 
 	gb_ib->hd = hd;		/* XXX refcount? */
 	gb_ib->module_id = module_id;
-	INIT_LIST_HEAD(&gb_ib->interfaces);
+	INIT_LIST_HEAD(&gb_ib->bundles);
 
 	gb_ib->dev.parent = hd->parent;
 	gb_ib->dev.bus = &greybus_bus_type;

drivers/staging/greybus/interface_block.h

@@ -19,7 +19,7 @@
 struct gb_interface_block {
 	struct device dev;
 
-	struct list_head interfaces;
+	struct list_head bundles;
 	struct list_head links;	/* greybus_host_device->modules */
 	u8 module_id;		/* Physical location within the Endo */