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Subject[PATCH 2/2] dmaengine: axi-dmac: Request IRQ with IRQF_SHARED
Date
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(-)

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;
--
2.17.0
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