320 		dev_err(&pdev->dev,  in sun4i_spdif_hw_params()
595 static int sun4i_spdif_runtime_suspend(struct device *dev)  in sun4i_spdif_runtime_suspend()  argument
597 	struct sun4i_spdif_dev *host  = dev_get_drvdata(dev);  in sun4i_spdif_runtime_suspend()
605 static int sun4i_spdif_runtime_resume(struct device *dev)  in sun4i_spdif_runtime_resume()  argument
607 	struct sun4i_spdif_dev *host  = dev_get_drvdata(dev);  in sun4i_spdif_runtime_resume()
628 	dev_dbg(&pdev->dev, "Entered %s\n", __func__);  in sun4i_spdif_probe()
630 	host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL);  in sun4i_spdif_probe()
639 	host->cpu_dai_drv.name = dev_name(&pdev->dev);  in sun4i_spdif_probe()
646 	quirks = of_device_get_match_data(&pdev->dev);  in sun4i_spdif_probe()
648 		dev_err(&pdev->dev, "Failed to determine the quirks to use\n");  in sun4i_spdif_probe()
653 	host->regmap = devm_regmap_init_mmio(&pdev->dev, base,  in sun4i_spdif_probe()
657 	host->apb_clk = devm_clk_get(&pdev->dev, "apb");  in sun4i_spdif_probe()
659 		dev_err(&pdev->dev, "failed to get a apb clock.\n");  in sun4i_spdif_probe()
663 	host->spdif_clk = devm_clk_get(&pdev->dev, "spdif");  in sun4i_spdif_probe()
665 		dev_err(&pdev->dev, "failed to get a spdif clock.\n");  in sun4i_spdif_probe()
676 		host->rst = devm_reset_control_get_optional_exclusive(&pdev->dev,  in sun4i_spdif_probe()
680 			dev_err(&pdev->dev, "Failed to get reset: %d\n", ret);  in sun4i_spdif_probe()
687 	ret = devm_snd_soc_register_component(&pdev->dev,  in sun4i_spdif_probe()
692 	pm_runtime_enable(&pdev->dev);  in sun4i_spdif_probe()
693 	if (!pm_runtime_enabled(&pdev->dev)) {  in sun4i_spdif_probe()
694 		ret = sun4i_spdif_runtime_resume(&pdev->dev);  in sun4i_spdif_probe()
699 	ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);  in sun4i_spdif_probe()
704 	if (!pm_runtime_status_suspended(&pdev->dev))  in sun4i_spdif_probe()
705 		sun4i_spdif_runtime_suspend(&pdev->dev);  in sun4i_spdif_probe()
707 	pm_runtime_disable(&pdev->dev);  in sun4i_spdif_probe()
713 	pm_runtime_disable(&pdev->dev);  in sun4i_spdif_remove()
714 	if (!pm_runtime_status_suspended(&pdev->dev))  in sun4i_spdif_remove()
715 		sun4i_spdif_runtime_suspend(&pdev->dev);  in sun4i_spdif_remove()