Commit 94b1d617 authored Jul 16, 2013 by Wei Yongjun Committed by Tony Lindgren Aug 21, 2013

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: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Tony 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);