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Subject[PATCH v2] 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.

Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
---
Changes from v1:
- Added Lars' Acked-by
- Dropped patch [1/2] and changed accordingly
---
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 2419fe524daa..15b2453d2647 100644
--- a/drivers/dma/dma-axi-dmac.c
+++ b/drivers/dma/dma-axi-dmac.c
@@ -687,7 +687,7 @@ static int axi_dmac_probe(struct platform_device *pdev)
if (ret)
goto err_unregister_device;

- ret = request_irq(dmac->irq, axi_dmac_interrupt_handler, 0,
+ ret = request_irq(dmac->irq, axi_dmac_interrupt_handler, IRQF_SHARED,
dev_name(&pdev->dev), dmac);
if (ret)
goto err_unregister_of;
--
2.17.0
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