| Message ID | 20180426161239.15234-2-mdf@kernel.org (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
On 04/26/2018 06:12 PM, Moritz Fischer wrote: > Request IRQ with IRQF_SHARED flag. This works since the interrupt > handler already checks if there is an actual IRQ pending and returns > IRQ_NONE otherwise. > > Signed-off-by: Moritz Fischer <mdf@kernel.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Thanks. > --- > drivers/dma/dma-axi-dmac.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/dma/dma-axi-dmac.c b/drivers/dma/dma-axi-dmac.c > index 75ccedaa96d2..2bd195532882 100644 > --- a/drivers/dma/dma-axi-dmac.c > +++ b/drivers/dma/dma-axi-dmac.c > @@ -688,7 +688,7 @@ static int axi_dmac_probe(struct platform_device *pdev) > goto err_unregister_device; > > ret = devm_request_irq(&pdev->dev, dmac->irq, > - axi_dmac_interrupt_handler, 0, > + axi_dmac_interrupt_handler, IRQF_SHARED, > dev_name(&pdev->dev), dmac); > if (ret) > goto err_unregister_of; > -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/dma/dma-axi-dmac.c b/drivers/dma/dma-axi-dmac.c index 75ccedaa96d2..2bd195532882 100644 --- a/drivers/dma/dma-axi-dmac.c +++ b/drivers/dma/dma-axi-dmac.c @@ -688,7 +688,7 @@ static int axi_dmac_probe(struct platform_device *pdev) goto err_unregister_device; ret = devm_request_irq(&pdev->dev, dmac->irq, - axi_dmac_interrupt_handler, 0, + axi_dmac_interrupt_handler, IRQF_SHARED, dev_name(&pdev->dev), dmac); if (ret) goto err_unregister_of;
Request IRQ with IRQF_SHARED flag. This works since the interrupt handler already checks if there is an actual IRQ pending and returns IRQ_NONE otherwise. Signed-off-by: Moritz Fischer <mdf@kernel.org> --- drivers/dma/dma-axi-dmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)