From 2d9e31b9412cfcb432c1815fef0f72bc0a45542b Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 2 Sep 2016 23:41:10 +0200 Subject: [PATCH] dmaengine: moxart: remove NO_IRQ The use of NO_IRQ is incorrect here and should never have been there, as irq_of_parse_and_map() returns '0' on failure, not NO_IRQ. Signed-off-by: Arnd Bergmann Signed-off-by: Vinod Koul --- drivers/dma/moxart-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/moxart-dma.c b/drivers/dma/moxart-dma.c index a6e642792e5a..e1a5c2242f6f 100644 --- a/drivers/dma/moxart-dma.c +++ b/drivers/dma/moxart-dma.c @@ -579,7 +579,7 @@ static int moxart_probe(struct platform_device *pdev) return -ENOMEM; irq = irq_of_parse_and_map(node, 0); - if (irq == NO_IRQ) { + if (!irq) { dev_err(dev, "no IRQ resource\n"); return -EINVAL; } -- 2.20.1