drm/amdgpu: remove unnecessary forward declaration

commit b19763d0d8 upstream.

Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nicolai Hähnle 2016-02-05 10:49:50 -05:00 • committed by Greg Kroah-Hartman
commit 978b8b828d