drm: mediatek: use common helper for a scatterlist contiguity check

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Use common helper for checking the contiguity of the imported dma-buf and
do this check before allocating resources, so the error path is simpler.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>

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Marek Szyprowski 2020-05-08 08:25:52 +02:00

parent c3d9c17f48

commit 960db7fcbd

1 changed files with 6 additions and 22 deletions

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drivers/gpu/drm/mediatek/mtk_drm_gem.c

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