X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fbase%2Ftransport_class.c;h=6c2b447a333657133336187b0a7c77e14377d920;hb=f7f1b0f1e2fbadeab12d24236000e778aa9b1ead;hp=3bae11c64a8559ec77f562bcd0caadde21ad7632;hpb=e3f6fb6212a7102bdb56ba38fa1e98fe72950475;p=linux-2.6.git

diff --git a/drivers/base/transport_class.c b/drivers/base/transport_class.c
index 3bae11c64..6c2b447a3 100644
--- a/drivers/base/transport_class.c
+++ b/drivers/base/transport_class.c
@@ -145,6 +145,20 @@ void transport_setup_device(struct device *dev)
 }
 EXPORT_SYMBOL_GPL(transport_setup_device);
 
+static int transport_add_class_device(struct attribute_container *cont,
+				      struct device *dev,
+				      struct class_device *classdev)
+{
+	int error = attribute_container_add_class_device(classdev);
+	struct transport_container *tcont = 
+		attribute_container_to_transport_container(cont);
+
+	if (!error && tcont->statistics)
+		error = sysfs_create_group(&classdev->kobj, tcont->statistics);
+
+	return error;
+}
+
 
 /**
  * transport_add_device - declare a new dev for transport class association
@@ -159,8 +173,7 @@ EXPORT_SYMBOL_GPL(transport_setup_device);
 
 void transport_add_device(struct device *dev)
 {
-	attribute_container_device_trigger(dev,
-			   attribute_container_add_class_device_adapter);
+	attribute_container_device_trigger(dev, transport_add_class_device);
 }
 EXPORT_SYMBOL_GPL(transport_add_device);
 
@@ -197,13 +210,18 @@ static int transport_remove_classdev(struct attribute_container *cont,
 				     struct device *dev,
 				     struct class_device *classdev)
 {
+	struct transport_container *tcont = 
+		attribute_container_to_transport_container(cont);
 	struct transport_class *tclass = class_to_transport_class(cont->class);
 
 	if (tclass->remove)
 		tclass->remove(dev);
 
-	if (tclass->remove != anon_transport_dummy_function)
+	if (tclass->remove != anon_transport_dummy_function) {
+		if (tcont->statistics)
+			sysfs_remove_group(&classdev->kobj, tcont->statistics);
 		attribute_container_class_device_del(classdev);
+	}
 
 	return 0;
 }