Commit
9495b7e92f71 ("driver core: platform: Initialize dma_parms for
platform devices") included dma_parms in platform_device. There's no need
to allocate again.
Fixes:
13483fc2f20f ("media: mtk-vcodec: set dma max segment size")
Suggested-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
mtk_v4l2_err("Could not get vdec IPI device");
return -ENODEV;
}
- if (!pdev->dev.dma_parms) {
- pdev->dev.dma_parms = devm_kzalloc(&pdev->dev,
- sizeof(*pdev->dev.dma_parms),
- GFP_KERNEL);
- if (!pdev->dev.dma_parms)
- return -ENOMEM;
- }
- dma_set_max_seg_size(&pdev->dev, DMA_BIT_MASK(32));
+ dma_set_max_seg_size(&pdev->dev, UINT_MAX);
dev->fw_handler = mtk_vcodec_fw_select(dev, fw_type, VPU_RST_DEC);
if (IS_ERR(dev->fw_handler))
mtk_v4l2_err("Could not get venc IPI device");
return -ENODEV;
}
- if (!pdev->dev.dma_parms) {
- pdev->dev.dma_parms = devm_kzalloc(&pdev->dev,
- sizeof(*pdev->dev.dma_parms),
- GFP_KERNEL);
- if (!pdev->dev.dma_parms)
- return -ENOMEM;
- }
- dma_set_max_seg_size(&pdev->dev, DMA_BIT_MASK(32));
+ dma_set_max_seg_size(&pdev->dev, UINT_MAX);
dev->fw_handler = mtk_vcodec_fw_select(dev, fw_type, VPU_RST_ENC);
if (IS_ERR(dev->fw_handler))