drm: use anon-inode instead of relying on cdevs

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / gpu / drm / nouveau / nouveau_gem.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 27c3fd8..5b193b8 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -228,7 +228,7 @@ nouveau_gem_ioctl_new(struct drm_device *dev, void *data,
        struct nouveau_bo *nvbo = NULL;
        int ret = 0;
 
-       drm->ttm.bdev.dev_mapping = drm->dev->dev_mapping;
+       drm->ttm.bdev.dev_mapping = drm->dev->anon_inode->i_mapping;
 
        if (!pfb->memtype_valid(pfb, req->info.tile_flags)) {
                NV_ERROR(cli, "bad page flags: 0x%08x\n", req->info.tile_flags);