Input: add input_{get|set}_drvdata() helpers
Add helpers to set up and access driver-specific data in input
device structure. Once conversion to struct driver is complete
we will drop input_dev->private and will use dev_get_drvdata()
and dev_set_drvdata().
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/include/linux/input.h b/include/linux/input.h
index 9bd984b..d0bea97 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -1097,6 +1097,16 @@
class_device_put(&dev->cdev);
}
+static inline void *input_get_drvdata(struct input_dev *dev)
+{
+ return dev->private;
+}
+
+static inline void input_set_drvdata(struct input_dev *dev, void *data)
+{
+ dev->private = data;
+}
+
int input_register_device(struct input_dev *);
void input_unregister_device(struct input_dev *);