From: Robin Murphy Date: Wed, 25 Aug 2021 15:42:03 +0000 (+0100) Subject: ASoC: dwc: Get IRQ optionally X-Git-Tag: v5.15~52^2~1^2~45 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2fd276c3ee4bd42eb034f8954964a5ae74187c6b;p=platform%2Fkernel%2Flinux-starfive.git ASoC: dwc: Get IRQ optionally The IRQ is explicitly optional, so use platform_get_irq_optional() and avoid platform_get_irq() logging a spurious error when trying to use the thing in DMA mode. Signed-off-by: Robin Murphy Link: https://lore.kernel.org/r/c857f334e3c9e651e088b675b3938cb5f798b133.1629906123.git.robin.murphy@arm.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c index 8ebf76e..33ce257 100644 --- a/sound/soc/dwc/dwc-i2s.c +++ b/sound/soc/dwc/dwc-i2s.c @@ -642,7 +642,7 @@ static int dw_i2s_probe(struct platform_device *pdev) dev->dev = &pdev->dev; - irq = platform_get_irq(pdev, 0); + irq = platform_get_irq_optional(pdev, 0); if (irq >= 0) { ret = devm_request_irq(&pdev->dev, irq, i2s_irq_handler, 0, pdev->name, dev);