dmaengine: axi-dmac: Request IRQ with IRQF_SHARED
Request IRQ with IRQF_SHARED flag to enable setups with multiple instances of the core sharing a single IRQ line. This works out since the IRQ handler already checks if there is an actual IRQ pending and returns IRQ_NONE otherwise. Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Vinod Koul <vkoul@kernel.org>
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@ -687,7 +687,7 @@ static int axi_dmac_probe(struct platform_device *pdev)
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if (ret)
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goto err_unregister_device;
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ret = request_irq(dmac->irq, axi_dmac_interrupt_handler, 0,
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ret = request_irq(dmac->irq, axi_dmac_interrupt_handler, IRQF_SHARED,
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dev_name(&pdev->dev), dmac);
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if (ret)
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goto err_unregister_of;
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