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dma-buf: drop dynamic_mapping flag

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Instead use the pin() callback to detect dynamic DMA-buf handling.
Since amdgpu is now migrated it doesn't make much sense to keep
the extra flag.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/353997/?series=73646&rev=1
This commit is contained in:
Christian König
2020-02-18 16:57:24 +01:00
parent a448cb003e
commit bd2275eeed
3 changed files with 7 additions and 20 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
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@@ -364,7 +364,6 @@ static int amdgpu_dma_buf_begin_cpu_access(struct dma_buf *dma_buf,
}
const struct dma_buf_ops amdgpu_dmabuf_ops = {
.dynamic_mapping = true,
.attach = amdgpu_dma_buf_attach,
.detach = amdgpu_dma_buf_detach,
.pin = amdgpu_dma_buf_pin,