diff options
| author | ye xingchen <ye.xingchen@zte.com.cn> | 2022-08-10 08:25:32 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-09-05 08:20:38 +0200 |
| commit | 7d81afd2690400f8fb7d9bec0532624562634766 (patch) | |
| tree | 56d7b16b5e656045d69764fda5c9c84fcebdd341 /drivers/dma/sf-pdma | |
| parent | dmaengine: ti: k3-udma: Reset UDMA_CHAN_RT byte counters to prevent overflow (diff) | |
| download | linux-7d81afd2690400f8fb7d9bec0532624562634766.tar.xz linux-7d81afd2690400f8fb7d9bec0532624562634766.zip | |
dmaengine: sf-pdma:Remove the print function dev_err()
>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>
Diffstat (limited to 'drivers/dma/sf-pdma')
| -rw-r--r-- | drivers/dma/sf-pdma/sf-pdma.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/dma/sf-pdma/sf-pdma.c b/drivers/dma/sf-pdma/sf-pdma.c index 4f8b8498c5c6..6b524eb6bcf3 100644 --- a/drivers/dma/sf-pdma/sf-pdma.c +++ b/drivers/dma/sf-pdma/sf-pdma.c @@ -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); |