drm/omap: clear omap_obj->paddr in omap_gem_put_paddr()

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / omapdrm / omap_gem.c

diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index aeb91ed653c9f8d2e410a6b95ed7e194168ef508..9b250c93b046ea9e30fac31bba9d87f119ef5ba1 100644 (file)
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -828,6 +828,7 @@ int omap_gem_put_paddr(struct drm_gem_object *obj)
                                dev_err(obj->dev->dev,
                                        "could not release unmap: %d\n", ret);
                        }
+                       omap_obj->paddr = 0;
                        omap_obj->block = NULL;
                }
        }