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authorGreg Kroah-Hartman <gregkh@suse.de>2008-12-16 23:26:21 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-06 21:44:33 +0300
commitb9daa99ee533578e3f88231e7a16784dcb44ec42 (patch)
tree10f572ac695927866ec8293efdf4b937c11c4597 /drivers/base/base.h
parent93e746db183b3bdbbda67900f79b5835f9cb388f (diff)
downloadlinux-b9daa99ee533578e3f88231e7a16784dcb44ec42.tar.xz
driver core: move knode_bus into private structure
Nothing outside of the driver core should ever touch knode_bus, so move it out of the public eye. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/base/base.h')
-rw-r--r--drivers/base/base.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/base/base.h b/drivers/base/base.h
index 8af0bb2c0aa8..b676f8f801f8 100644
--- a/drivers/base/base.h
+++ b/drivers/base/base.h
@@ -69,6 +69,7 @@ struct class_private {
* @klist_children - klist containing all children of this device
* @knode_parent - node in sibling list
* @knode_driver - node in driver list
+ * @knode_bus - node in bus list
* @device - pointer back to the struct class that this structure is
* associated with.
*
@@ -78,12 +79,15 @@ struct device_private {
struct klist klist_children;
struct klist_node knode_parent;
struct klist_node knode_driver;
+ struct klist_node knode_bus;
struct device *device;
};
#define to_device_private_parent(obj) \
container_of(obj, struct device_private, knode_parent)
#define to_device_private_driver(obj) \
container_of(obj, struct device_private, knode_driver)
+#define to_device_private_bus(obj) \
+ container_of(obj, struct device_private, knode_bus)
/* initialisation functions */
extern int devices_init(void);