diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 9db6b2d..ea03e2d 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -320,7 +320,7 @@
         EGLint const* attrs, PixelFormat format, EGLConfig* outConfig);
     static EGLConfig selectEGLConfig(EGLDisplay disp, EGLint visualId);
     static EGLContext createGLContext(EGLDisplay disp, EGLConfig config);
-    void initializeGL(EGLDisplay display, EGLSurface surface);
+    void initializeGL(EGLDisplay display, const sp<DisplayDevice>& hw);
     uint32_t getMaxTextureSize() const;
     uint32_t getMaxViewportDims() const;