From 94b1d617e3ba4e682b8c94b86b65049ed5c810d6 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Tue, 16 Jul 2013 20:10:46 +0800 Subject: [PATCH] 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 Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/dma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index 4d463ca6821f..037660633fa4 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -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);