Re: [PATCH] ASoC: dwc: Get IRQ optionally

On Wed, Aug 25, 2021 at 7:04 PM Robin Murphy robin.murphy@arm.com wrote:

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.

...

•   irq = platform_get_irq(pdev, 0);
  

•   irq = platform_get_irq_optional(pdev, 0);
  

    if (irq >= 0) {

It has to be changed to if (irq > 0). But since it's already applied, I think it will be another patch.

            ret = devm_request_irq(&pdev->dev, irq, i2s_irq_handler, 0,
                            pdev->name, dev);