udl: fix issue with imported prime buffers

[~andy/linux] / drivers / gpu / drm / udl / udl_gem.c

diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c
index 24ffbe990736e3e0751609e78d113d08c952b69f..8d67b943ac05ce2d1dd44597d00a1e5a07fd9bdb 100644 (file)
--- a/drivers/gpu/drm/udl/udl_gem.c
+++ b/drivers/gpu/drm/udl/udl_gem.c
@@ -125,6 +125,12 @@ static int udl_gem_get_pages(struct udl_gem_object *obj, gfp_t gfpmask)
 
 static void udl_gem_put_pages(struct udl_gem_object *obj)
 {
+       if (obj->base.import_attach) {
+               drm_free_large(obj->pages);
+               obj->pages = NULL;
+               return;
+       }
+
        drm_gem_put_pages(&obj->base, obj->pages, false, false);
        obj->pages = NULL;
 }