drm/nouveau/bios: fix oops on pre-nv50 chipsets

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-12-03 16:16:52 +10:00
parent 9f6d2ce305
commit c7e873f85f
1 changed files with 4 additions and 2 deletions
@@ -44,8 +44,10 @@ static void
 pramin_fini(void *data)
 {
 	struct priv *priv = data;
-	nv_wr32(priv->bios, 0x001700, priv->bar0);
-	kfree(priv);
+	if (priv) {
+		nv_wr32(priv->bios, 0x001700, priv->bar0);
+		kfree(priv);
+	}
 }

 static void *