Commit 94b1d617 authored by Wei Yongjun's avatar Wei Yongjun Committed by Tony Lindgren
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ARM: OMAP: dma: fix error return code in omap_system_dma_probe() 



Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 42c604ba

arch/arm/plat-omap/dma.c

+1 −0
Original line number Diff line number Diff line
@@ -2083,6 +2083,7 @@ static int omap_system_dma_probe(struct platform_device *pdev) 
		dma_irq = platform_get_irq_byname(pdev, irq_name);

		if (dma_irq < 0) {

			dev_err(&pdev->dev, "failed: request IRQ %d", dma_irq);

			ret = dma_irq;

			goto exit_dma_lch_fail;

		}

		ret = setup_irq(dma_irq, &omap24xx_dma_irq);