52 	struct platform_device *pdev;  member
72 	struct platform_device *pdev = esai_priv->pdev;  in esai_isr()  local
78 		dev_dbg(&pdev->dev, "isr: Transmition Initialized\n");  in esai_isr()
81 		dev_warn(&pdev->dev, "isr: Receiving overrun\n");  in esai_isr()
84 		dev_warn(&pdev->dev, "isr: Transmition underrun\n");  in esai_isr()
87 		dev_dbg(&pdev->dev, "isr: Just transmitted the last slot\n");  in esai_isr()
90 		dev_dbg(&pdev->dev, "isr: Transmition data exception\n");  in esai_isr()
93 		dev_dbg(&pdev->dev, "isr: Transmitting even slots\n");  in esai_isr()
96 		dev_dbg(&pdev->dev, "isr: Transmitting data\n");  in esai_isr()
99 		dev_dbg(&pdev->dev, "isr: Just received the last slot\n");  in esai_isr()
102 		dev_dbg(&pdev->dev, "isr: Receiving data exception\n");  in esai_isr()
105 		dev_dbg(&pdev->dev, "isr: Receiving even slots\n");  in esai_isr()
108 		dev_dbg(&pdev->dev, "isr: Receiving data\n");  in esai_isr()
723 static int fsl_esai_probe(struct platform_device *pdev)  in fsl_esai_probe()  argument
725 	struct device_node *np = pdev->dev.of_node;  in fsl_esai_probe()
732 	esai_priv = devm_kzalloc(&pdev->dev, sizeof(*esai_priv), GFP_KERNEL);  in fsl_esai_probe()
736 	esai_priv->pdev = pdev;  in fsl_esai_probe()
740 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);  in fsl_esai_probe()
741 	regs = devm_ioremap_resource(&pdev->dev, res);  in fsl_esai_probe()
745 	esai_priv->regmap = devm_regmap_init_mmio_clk(&pdev->dev,  in fsl_esai_probe()
748 		dev_err(&pdev->dev, "failed to init regmap: %ld\n",  in fsl_esai_probe()
753 	esai_priv->coreclk = devm_clk_get(&pdev->dev, "core");  in fsl_esai_probe()
755 		dev_err(&pdev->dev, "failed to get core clock: %ld\n",  in fsl_esai_probe()
760 	esai_priv->extalclk = devm_clk_get(&pdev->dev, "extal");  in fsl_esai_probe()
762 		dev_warn(&pdev->dev, "failed to get extal clock: %ld\n",  in fsl_esai_probe()
765 	esai_priv->fsysclk = devm_clk_get(&pdev->dev, "fsys");  in fsl_esai_probe()
767 		dev_warn(&pdev->dev, "failed to get fsys clock: %ld\n",  in fsl_esai_probe()
770 	irq = platform_get_irq(pdev, 0);  in fsl_esai_probe()
772 		dev_err(&pdev->dev, "no irq for node %s\n", np->full_name);  in fsl_esai_probe()
776 	ret = devm_request_irq(&pdev->dev, irq, esai_isr, 0,  in fsl_esai_probe()
779 		dev_err(&pdev->dev, "failed to claim irq %u\n", irq);  in fsl_esai_probe()
814 	dev_set_drvdata(&pdev->dev, esai_priv);  in fsl_esai_probe()
819 		dev_err(&pdev->dev, "failed to reset ESAI: %d\n", ret);  in fsl_esai_probe()
829 		dev_err(&pdev->dev, "failed to enable ESAI: %d\n", ret);  in fsl_esai_probe()
833 	ret = devm_snd_soc_register_component(&pdev->dev, &fsl_esai_component,  in fsl_esai_probe()
836 		dev_err(&pdev->dev, "failed to register DAI: %d\n", ret);  in fsl_esai_probe()
840 	ret = imx_pcm_dma_init(pdev);  in fsl_esai_probe()
842 		dev_err(&pdev->dev, "failed to init imx pcm dma: %d\n", ret);  in fsl_esai_probe()