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dmaengine fixes for v4.13-rc7 

A single fix for tegra210-adma driver to check of_irq_get() error
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Merge tag 'dmaengine-fix-4.13-rc7' of git://git.infradead.org/users/vkoul/slave-dma

Pull dmaengine fix from Vinod Koul:
 "A single fix for tegra210-adma driver to check of_irq_get() error"

* tag 'dmaengine-fix-4.13-rc7' of git://git.infradead.org/users/vkoul/slave-dma:
  dmaengine: tegra210-adma: fix of_irq_get() error check
This commit is contained in:
Linus Torvalds 2017-08-25 16:43:08 -07:00
parent 9e15400180 7f5770678b
commit 985e775573
1 changed files with 2 additions and 2 deletions
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4
drivers/dma/tegra210-adma.c
View File

@ -717,8 +717,8 @@ static int tegra_adma_probe(struct platform_device *pdev)
tdc->chan_addr = tdma->base_addr + ADMA_CH_REG_OFFSET(i);
tdc->irq = of_irq_get(pdev->dev.of_node, i);
if (tdc->irq < 0) {
ret = tdc->irq;
if (tdc->irq <= 0) {
ret = tdc->irq ?: -ENXIO;
goto irq_dispose;
}