drm: Remove defunct dma_buf_kmap stubs

Since commit 09ea0dfbf972 ("dma-buf: make map_atomic and map function
pointers optional"), we no longer need to provide stub no-op functions
as the core now provides them directly.

References: 09ea0dfbf972 ("dma-buf: make map_atomic and map function pointers optional")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20180807174748.4503-1-chris@chris-wilson.co.uk

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
index e45e929aaab5..3e44d889f7af 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_prime.c
@@ -339,8 +339,6 @@ static const struct dma_buf_ops amdgpu_dmabuf_ops = {
         .unmap_dma_buf = drm_gem_unmap_dma_buf,
         .release = drm_gem_dmabuf_release,
         .begin_cpu_access = amdgpu_gem_begin_cpu_access,
-        .map = drm_gem_dmabuf_kmap,
-        .unmap = drm_gem_dmabuf_kunmap,
         .mmap = drm_gem_dmabuf_mmap,
         .vmap = drm_gem_dmabuf_vmap,
         .vunmap = drm_gem_dmabuf_vunmap,