diff options
Diffstat (limited to 'drivers/base/base.h')
| -rw-r--r-- | drivers/base/base.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/base/base.h b/drivers/base/base.h index 1e52c12..503d59c 100644 --- a/drivers/base/base.h +++ b/drivers/base/base.h @@ -70,6 +70,8 @@ struct class_private { * @knode_parent - node in sibling list * @knode_driver - node in driver list * @knode_bus - node in bus list + * @driver_data - private pointer for driver specific info. Will turn into a + * list soon. * @device - pointer back to the struct class that this structure is * associated with. * @@ -80,6 +82,7 @@ struct device_private { struct klist_node knode_parent; struct klist_node knode_driver; struct klist_node knode_bus; + void *driver_data; struct device *device; }; #define to_device_private_parent(obj) \ @@ -89,6 +92,8 @@ struct device_private { #define to_device_private_bus(obj) \ container_of(obj, struct device_private, knode_bus) +extern int device_private_init(struct device *dev); + /* initialisation functions */ extern int devices_init(void); extern int buses_init(void); |