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-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 8af0bb2..b676f8f 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);
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