From: Fabio Estevam Date: Mon, 29 Dec 2014 17:20:53 +0000 (-0200) Subject: dmaengine: imx-sdma: Return a proper error code in platform_get_irq() X-Git-Tag: firefly_0821_release~176^2~2285^2~28^2~12 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=63c72e028a1dd18515c356834d3f9cfce1cd3f51;p=firefly-linux-kernel-4.4.55.git dmaengine: imx-sdma: Return a proper error code in platform_get_irq() There is no need to return a 'fake' value upon platform_get_irq() failure. Just propagate the real error instead. Signed-off-by: Fabio Estevam Signed-off-by: Vinod Koul --- diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index 125c326c525f..fc874e53bec4 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1483,7 +1483,7 @@ static int sdma_probe(struct platform_device *pdev) irq = platform_get_irq(pdev, 0); if (irq < 0) - return -EINVAL; + return irq; iores = platform_get_resource(pdev, IORESOURCE_MEM, 0); sdma->regs = devm_ioremap_resource(&pdev->dev, iores);