Merge tag 'drm/panel/for-3.15-rc1' of git://anongit.freedesktop.org/tegra/linux into...

[linux-2.6-microblaze.git] / drivers / gpu / drm / nouveau / core / core / parent.c

diff --git a/drivers/gpu/drm/nouveau/core/core/parent.c b/drivers/gpu/drm/nouveau/core/core/parent.c
index 313380c..dee5d12 100644 (file)
--- a/drivers/gpu/drm/nouveau/core/core/parent.c
+++ b/drivers/gpu/drm/nouveau/core/core/parent.c
@@ -49,7 +49,7 @@ nouveau_parent_sclass(struct nouveau_object *parent, u16 handle,
 
        mask = nv_parent(parent)->engine;
        while (mask) {
-               int i = ffsll(mask) - 1;
+               int i = __ffs64(mask);
 
                if (nv_iclass(parent, NV_CLIENT_CLASS))
                        engine = nv_engine(nv_client(parent)->device);