diff options
Diffstat (limited to 'drivers/base/base.h')
| -rw-r--r-- | drivers/base/base.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/base/base.h b/drivers/base/base.h index b528145a078f..2ca7f5b7b824 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); @@ -104,7 +109,7 @@ extern int system_bus_init(void); extern int cpu_dev_init(void); extern int bus_add_device(struct device *dev); -extern void bus_attach_device(struct device *dev); +extern void bus_probe_device(struct device *dev); extern void bus_remove_device(struct device *dev); extern int bus_add_driver(struct device_driver *drv); @@ -134,3 +139,9 @@ static inline void module_add_driver(struct module *mod, struct device_driver *drv) { } static inline void module_remove_driver(struct device_driver *drv) { } #endif + +#ifdef CONFIG_DEVTMPFS +extern int devtmpfs_init(void); +#else +static inline int devtmpfs_init(void) { return 0; } +#endif |