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    Subject[PATCH v6 01/46] [media] mtk-vcodec: Remove unused dma_attrs
    Date
    The local variable dma_attrs is set but never read.

    Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

    ---

    Changes since v5:
    New patch.
    ---
    drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 4 ----
    1 file changed, 4 deletions(-)

    diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
    index 60b0bde232f4..ae1eb8fde7f8 100644
    --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
    +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
    @@ -246,7 +246,6 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
    struct video_device *vfd_enc;
    struct resource *res;
    int i, j, ret;
    - DEFINE_DMA_ATTRS(attrs);

    dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
    if (!dev)
    @@ -380,9 +379,6 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
    goto err_enc_reg;
    }

    - /* Avoid the iommu eat big hunks */
    - dma_set_attr(DMA_ATTR_ALLOC_SINGLE_PAGES, &attrs);
    -
    mtk_v4l2_debug(0, "encoder registered as /dev/video%d",
    vfd_enc->num);

    --
    1.9.1
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