18 static int imx_audio_rpmsg_cb(struct rpmsg_device *rpdev, void *data, int len,  in imx_audio_rpmsg_cb()  argument
21 	struct imx_audio_rpmsg *rpmsg = dev_get_drvdata(&rpdev->dev);  in imx_audio_rpmsg_cb()
32 	dev_dbg(&rpdev->dev, "get from%d: cmd:%d. %d\n",  in imx_audio_rpmsg_cb()
58 			dev_warn(&rpdev->dev, "unknown msg command\n");  in imx_audio_rpmsg_cb()
68 		dev_warn(&rpdev->dev, "unknown msg type\n");  in imx_audio_rpmsg_cb()
75 static int imx_audio_rpmsg_probe(struct rpmsg_device *rpdev)  in imx_audio_rpmsg_probe()  argument
80 	dev_info(&rpdev->dev, "new channel: 0x%x -> 0x%x!\n",  in imx_audio_rpmsg_probe()
81 		 rpdev->src, rpdev->dst);  in imx_audio_rpmsg_probe()
83 	data = devm_kzalloc(&rpdev->dev, sizeof(*data), GFP_KERNEL);  in imx_audio_rpmsg_probe()
87 	dev_set_drvdata(&rpdev->dev, data);  in imx_audio_rpmsg_probe()
90 	data->rpmsg_pdev = platform_device_register_data(&rpdev->dev,  in imx_audio_rpmsg_probe()
91 							 rpdev->id.name,  in imx_audio_rpmsg_probe()
95 		dev_err(&rpdev->dev, "failed to register rpmsg platform.\n");  in imx_audio_rpmsg_probe()
99 	data->card_pdev = platform_device_register_data(&rpdev->dev,  in imx_audio_rpmsg_probe()
102 							rpdev->id.name,  in imx_audio_rpmsg_probe()
103 							strlen(rpdev->id.name) + 1);  in imx_audio_rpmsg_probe()
105 		dev_err(&rpdev->dev, "failed to register rpmsg card.\n");  in imx_audio_rpmsg_probe()
112 static void imx_audio_rpmsg_remove(struct rpmsg_device *rpdev)  in imx_audio_rpmsg_remove()  argument
114 	struct imx_audio_rpmsg *data = dev_get_drvdata(&rpdev->dev);  in imx_audio_rpmsg_remove()
122 	dev_info(&rpdev->dev, "audio rpmsg driver is removed\n");  in imx_audio_rpmsg_remove()