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media: nxp: imx8-isi: Remove redundant check for dma_set_mask_and_coherent()

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dma_set_mask_and_coherent() never return failure when mask bigger than
32bit.

See commit f7ae20f2fc ("docs: dma: correct dma_set_mask() sample code")

So remove return value check for dma_set_mask_and_coherent().

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250522-8qxp_camera-v5-5-d4be869fdb7e@nxp.com
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
This commit is contained in:
Frank Li 2025-05-22 13:56:43 -04:00 committed by Hans Verkuil
parent 60b8de2b9b
commit 73a40554f9
1 changed files with 1 additions and 5 deletions
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6
drivers/media/platform/nxp/imx8-isi/imx8-isi-core.c
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@ -444,11 +444,7 @@ static int mxc_isi_probe(struct platform_device *pdev)
}
dma_size = isi->pdata->has_36bit_dma ? 36 : 32;
ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(dma_size));
if (ret) {
dev_err(dev, "failed to set DMA mask\n");
return ret;
}
dma_set_mask_and_coherent(dev, DMA_BIT_MASK(dma_size));
pm_runtime_enable(dev);