driver core: move klist_children into private structure
Nothing outside of the driver core should ever touch klist_children, or
knode_parent, so move them out of the public eye.
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/base/base.h b/drivers/base/base.h
index 62a2cb5..7c4fafc 100644
--- a/drivers/base/base.h
+++ b/drivers/base/base.h
@@ -66,14 +66,20 @@
/**
* struct device_private - structure to hold the private to the driver core portions of the device structure.
*
+ * @klist_children - klist containing all children of this device
+ * @knode_parent - node in sibling list
* @device - pointer back to the struct class that this structure is
* associated with.
*
* Nothing outside of the driver core should ever touch these fields.
*/
struct device_private {
+ struct klist klist_children;
+ struct klist_node knode_parent;
struct device *device;
};
+#define to_device_private_parent(obj) \
+ container_of(obj, struct device_private, knode_parent)
/* initialisation functions */
extern int devices_init(void);