Re: [alsa-devel] [PATCH 1/2] ASoC: mediatek: add power-domain get/put ctrl for mt2701

On Thu, Feb 16, 2017 at 01:27:15PM +0800, Garlic Tseng wrote:

pm_runtime_enable(&pdev->dev); if (!pm_runtime_enabled(&pdev->dev)) goto err_pm_disable;

• pm_runtime_get_sync(&pdev->dev);

You should really check for errors here.