diff --git a/drivers/video/ffb.c b/drivers/video/ffb.c
index 910c5e6f67021e3281bcd10be1a5b4ef8d490e42..14102a3f70f5cc69bd19963919bad3522a2cda06 100644
--- a/drivers/video/ffb.c
+++ b/drivers/video/ffb.c
@@ -1010,7 +1010,7 @@ static int __devinit ffb_probe(struct platform_device *op)
 	fb_dealloc_cmap(&info->cmap);
 
 out_unmap_dac:
-	of_iounmap(&op->resource[2], par->fbc, sizeof(struct ffb_fbc));
+	of_iounmap(&op->resource[1], par->dac, sizeof(struct ffb_dac));
 
 out_unmap_fbc:
 	of_iounmap(&op->resource[2], par->fbc, sizeof(struct ffb_fbc));