drm: move drm vblank initialization/cleanup to driver load/unload

[safe/jmp/linux-2.6] / drivers / gpu / drm / via / via_map.c

diff --git a/drivers/gpu/drm/via/via_map.c b/drivers/gpu/drm/via/via_map.c
index a967556..2c4f0b4 100644 (file)
--- a/drivers/gpu/drm/via/via_map.c
+++ b/drivers/gpu/drm/via/via_map.c
@@ -107,8 +107,17 @@ int via_driver_load(struct drm_device *dev, unsigned long chipset)
        ret = drm_sman_init(&dev_priv->sman, 2, 12, 8);
        if (ret) {
                drm_free(dev_priv, sizeof(*dev_priv), DRM_MEM_DRIVER);
+               return ret;
        }
-       return ret;
+
+       ret = drm_vblank_init(dev, 1);
+       if (ret) {
+               drm_sman_takedown(&dev_priv->sman);
+               drm_free(dev_priv, sizeof(drm_via_private_t), DRM_MEM_DRIVER);
+               return ret;
+       }
+
+       return 0;
 }
 
 int via_driver_unload(struct drm_device *dev)