ipc_dev 48 sound/soc/sof/imx/imx8.c struct platform_device *ipc_dev; ipc_dev 244 sound/soc/sof/imx/imx8.c priv->ipc_dev = platform_device_register_data(sdev->dev, "imx-dsp", ipc_dev 247 sound/soc/sof/imx/imx8.c if (IS_ERR(priv->ipc_dev)) { ipc_dev 248 sound/soc/sof/imx/imx8.c ret = PTR_ERR(priv->ipc_dev); ipc_dev 252 sound/soc/sof/imx/imx8.c priv->dsp_ipc = dev_get_drvdata(&priv->ipc_dev->dev); ipc_dev 313 sound/soc/sof/imx/imx8.c platform_device_unregister(priv->ipc_dev); ipc_dev 328 sound/soc/sof/imx/imx8.c platform_device_unregister(priv->ipc_dev);