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dmaengine: sf-pdma:Remove the print function dev_err()

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>From the coccinelle check:

./drivers/dma/sf-pdma/sf-pdma.c
Error:line 409 is redundant because platform_get_irq() already prints an
error

./drivers/dma/sf-pdma/sf-pdma.c
Error:line 424 is redundant because platform_get_irq() already prints an
error

So,remove the unnecessary print function dev_err()

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Link: https://lore.kernel.org/r/20220810062532.13425-1-ye.xingchen@zte.com.cn
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
ye xingchen 2022-08-10 06:25:32 +00:00 committed by Vinod Koul
parent 7c94dcfa8f
commit 7d81afd269
1 changed files with 2 additions and 6 deletions
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8
drivers/dma/sf-pdma/sf-pdma.c
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@ -405,10 +405,8 @@ static int sf_pdma_irq_init(struct platform_device *pdev, struct sf_pdma *pdma)
chan = &pdma->chans[i];
irq = platform_get_irq(pdev, i * 2);
if (irq < 0) {
dev_err(&pdev->dev, "ch(%d) Can't get done irq.\n", i);
if (irq < 0)
return -EINVAL;
}
r = devm_request_irq(&pdev->dev, irq, sf_pdma_done_isr, 0,
dev_name(&pdev->dev), (void *)chan);
@ -420,10 +418,8 @@ static int sf_pdma_irq_init(struct platform_device *pdev, struct sf_pdma *pdma)
chan->txirq = irq;
irq = platform_get_irq(pdev, (i * 2) + 1);
if (irq < 0) {
dev_err(&pdev->dev, "ch(%d) Can't get err irq.\n", i);
if (irq < 0)
return -EINVAL;
}
r = devm_request_irq(&pdev->dev, irq, sf_pdma_err_isr, 0,
dev_name(&pdev->dev), (void *)chan);