diff options
| -rw-r--r-- | drivers/dma/stm32-dma.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/dma/stm32-dma.c b/drivers/dma/stm32-dma.c index 33068185c0fe..dde796686736 100644 --- a/drivers/dma/stm32-dma.c +++ b/drivers/dma/stm32-dma.c @@ -1303,13 +1303,15 @@ static int stm32_dma_probe(struct platform_device *pdev) for (i = 0; i < STM32_DMA_MAX_CHANNELS; i++) { chan = &dmadev->chan[i]; chan->irq = platform_get_irq(pdev, i); - if (chan->irq < 0) { - ret = chan->irq; + ret = platform_get_irq(pdev, i); + if (ret < 0) { if (ret != -EPROBE_DEFER) dev_err(&pdev->dev, "No irq resource for chan %d\n", i); goto err_unregister; } + chan->irq = ret; + ret = devm_request_irq(&pdev->dev, chan->irq, stm32_dma_chan_irq, 0, dev_name(chan2dev(chan)), chan); |