class: rename "sem" to "class_sem" in internal class structure
This renames the struct class "sem" field to be "class_sem" to make
things easier when struct bus_type and struct class merge in the future.
It also makes grepping for fields easier as well.
Based on an idea from Kay.
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 6e1cff2..b90ae6f 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -907,7 +907,7 @@
klist_add_tail(&dev->knode_parent, &parent->klist_children);
if (dev->class) {
- down(&dev->class->p->sem);
+ down(&dev->class->p->class_sem);
/* tie the class to the device */
list_add_tail(&dev->node, &dev->class->p->class_devices);
@@ -916,7 +916,7 @@
&dev->class->p->class_interfaces, node)
if (class_intf->add_dev)
class_intf->add_dev(dev, class_intf);
- up(&dev->class->p->sem);
+ up(&dev->class->p->class_sem);
}
Done:
put_device(dev);
@@ -1017,7 +1017,7 @@
if (dev->class) {
device_remove_class_symlinks(dev);
- down(&dev->class->p->sem);
+ down(&dev->class->p->class_sem);
/* notify any interfaces that the device is now gone */
list_for_each_entry(class_intf,
&dev->class->p->class_interfaces, node)
@@ -1025,7 +1025,7 @@
class_intf->remove_dev(dev, class_intf);
/* remove the device from the class list */
list_del_init(&dev->node);
- up(&dev->class->p->sem);
+ up(&dev->class->p->class_sem);
}
device_remove_file(dev, &uevent_attr);
device_remove_attrs(dev);