Merge "soundwire: turn soundwire device off if device is down"

}

#endif /* CONFIG_PM_RUNTIME */

static int swrm_device_down(struct device *dev)

{

	struct platform_device *pdev = to_platform_device(dev);

	struct swr_mstr_ctrl *swrm = platform_get_drvdata(pdev);

	int ret = 0;

	struct swr_master *mstr = &swrm->master;

	struct swr_device *swr_dev;

	dev_dbg(dev, "%s: swrm state: %d\n", __func__, swrm->state);

	mutex_lock(&swrm->reslock);

	if ((swrm->state == SWR_MSTR_RESUME) ||

	    (swrm->state == SWR_MSTR_UP)) {

		list_for_each_entry(swr_dev, &mstr->devices, dev_list) {

			ret = swr_device_down(swr_dev);

			if (ret)

				dev_err(dev,

					"%s: failed to shutdown swr dev %d\n",

					__func__, swr_dev->dev_num);

		}

		dev_dbg(dev, "%s: Shutting down SWRM\n", __func__);

		pm_runtime_set_suspended(dev);

		swrm_clk_request(swrm, false);

	}

	mutex_unlock(&swrm->reslock);

	return ret;

}

/**

 * swrm_wcd_notify - parent device can notify to soundwire master through

 * this function

			dev_dbg(swrm->dev, "%s: SWR master is already Down: %d\n",

				__func__, swrm->state);

		else

			swrm_runtime_suspend(&pdev->dev);

			swrm_device_down(&pdev->dev);

		mutex_unlock(&swrm->mlock);

		break;

	case SWR_DEVICE_UP: