diff --git a/include/hardware/hwcomposer2.h b/include/hardware/hwcomposer2.h
index f4f6093..35eedb0 100644
--- a/include/hardware/hwcomposer2.h
+++ b/include/hardware/hwcomposer2.h
@@ -740,7 +740,7 @@
 static inline int hwc2_open(const struct hw_module_t* module,
         hwc2_device_t** device) {
     return module->methods->open(module, HWC_HARDWARE_COMPOSER,
-            (struct hw_device_t**) device);
+            TO_HW_DEVICE_T_OPEN(device));
 }
 
 static inline int hwc2_close(hwc2_device_t* device) {