diff --git a/[refs] b/[refs]
index 2195dda46c66..f4ecf9daa696 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ef52a81bf5b229d74b76a25c5de22ae10e1fbb77
+refs/heads/master: ab101e86d0f2c00c11aec5b16e27246ccecb0870
diff --git a/trunk/drivers/staging/hv/hyperv.h b/trunk/drivers/staging/hv/hyperv.h
index caa3a7ba8376..91e557b2fd18 100644
--- a/trunk/drivers/staging/hv/hyperv.h
+++ b/trunk/drivers/staging/hv/hyperv.h
@@ -843,6 +843,15 @@ static inline struct hv_driver *drv_to_hv_drv(struct device_driver *d)
 	return container_of(d, struct hv_driver, driver);
 }
 
+static inline void hv_set_drvdata(struct hv_device *dev, void *data)
+{
+	dev_set_drvdata(&dev->device, data);
+}
+
+static inline void *hv_get_drvdata(struct hv_device *dev)
+{
+	return dev_get_drvdata(&dev->device);
+}
 
 /* Vmbus interface */
 #define vmbus_driver_register(driver)	\