remove warning about amdgpu userptr ioctl being unimplemented

matches radeon and i915
reported by Benjamin Baier

diff --git a/sys/dev/pci/drm/amd/amdgpu/amdgpu_gem.c b/sys/dev/pci/drm/amd/amdgpu/amdgpu_gem.c
index 8032459..3ee5c57 100644 (file)
--- a/sys/dev/pci/drm/amd/amdgpu/amdgpu_gem.c
+++ b/sys/dev/pci/drm/amd/amdgpu/amdgpu_gem.c
@@ -297,7 +297,6 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data,
 int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data,
                             struct drm_file *filp)
 {
-       STUB();
        return -ENOSYS;
 #ifdef notyet
        struct ttm_operation_ctx ctx = { true, false };