diff --git a/drivers/video/fbdev/msm/mdss_mdp.c b/drivers/video/fbdev/msm/mdss_mdp.c
index 3dfcbfb291ef..e137a8b050b0 100644
--- a/drivers/video/fbdev/msm/mdss_mdp.c
+++ b/drivers/video/fbdev/msm/mdss_mdp.c
@@ -1816,8 +1816,10 @@ static int mdss_mdp_debug_init(struct platform_device *pdev,
 	mdss_debug_register_dump_range(pdev, dbg_blk, "qcom,regs-dump-mdp",
 		"qcom,regs-dump-names-mdp", "qcom,regs-dump-xin-id-mdp");
 
-	mdss_debug_register_io("vbif", &mdata->vbif_io, NULL);
-	mdss_debug_register_io("vbif_nrt", &mdata->vbif_nrt_io, NULL);
+	if (mdata->vbif_io.base)
+		mdss_debug_register_io("vbif", &mdata->vbif_io, NULL);
+	if (mdata->vbif_nrt_io.base)
+		mdss_debug_register_io("vbif_nrt", &mdata->vbif_nrt_io, NULL);
 
 	return 0;
 }