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>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/base/core.c b/drivers/base/core.c
index 6e1cff296d9f..b90ae6f7be86 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -907,7 +907,7 @@ int device_add(struct device *dev)
                 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 @@ int device_add(struct device *dev)
                                     &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 @@ void device_del(struct device *dev)
         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 @@ void device_del(struct device *dev)
                                 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);