diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/base.h | 3 | ||||
| -rw-r--r-- | drivers/base/dd.c | 13 |
2 files changed, 3 insertions, 13 deletions
diff --git a/drivers/base/base.h b/drivers/base/base.h index 24f424249d9b..251c5d30f963 100644 --- a/drivers/base/base.h +++ b/drivers/base/base.h @@ -63,8 +63,6 @@ struct driver_private { * binding of drivers which were unable to get all the resources needed by * the device; typically because it depends on another driver getting * probed first. - * @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. * @@ -76,7 +74,6 @@ struct device_private { struct klist_node knode_driver; struct klist_node knode_bus; struct list_head deferred_probe; - void *driver_data; struct device *device; }; #define to_device_private_parent(obj) \ diff --git a/drivers/base/dd.c b/drivers/base/dd.c index 62ec61e8f84a..d14b6e895896 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -594,22 +594,15 @@ void driver_detach(struct device_driver *drv) */ void *dev_get_drvdata(const struct device *dev) { - if (dev && dev->p) - return dev->p->driver_data; + if (dev) + return dev->driver_data; return NULL; } EXPORT_SYMBOL(dev_get_drvdata); int dev_set_drvdata(struct device *dev, void *data) { - int error; - - if (!dev->p) { - error = device_private_init(dev); - if (error) - return error; - } - dev->p->driver_data = data; + dev->driver_data = data; return 0; } EXPORT_SYMBOL(dev_set_drvdata); |