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 <[email protected]>
Acked-by: Lars-Peter Clausen <[email protected]> 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; >
