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dmaengine: moxart: remove NO_IRQ

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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 <arnd@arndb.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Arnd Bergmann 2016-09-02 23:41:10 +02:00 committed by Vinod Koul
parent 29b4817d40
commit 2d9e31b941
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/moxart-dma.c
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@ -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;
}