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spi: s3c64xx: propagate the dma_submit_error() error code

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DMA submit should just add the dma descriptor to a queue, without firing
it. EIO is misleading and hides what happens in DMA. Propagate the
dma_submit_error() error code, don't overwrite it.

Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20240207120431.2766269-12-tudor.ambarus@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Tudor Ambarus 2024-02-07 12:04:25 +00:00 committed by Mark Brown
parent e9c49effde
commit 60dc8d342e
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1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi-s3c64xx.c
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@ -322,7 +322,7 @@ static int prepare_dma(struct s3c64xx_spi_dma_data *dma,
ret = dma_submit_error(dma->cookie);
if (ret) {
dev_err(&sdd->pdev->dev, "DMA submission failed");
return -EIO;
return ret;
}
dma_async_issue_pending(dma->ch);