229 	struct platform_device *pdev;  member
253 	struct platform_device *pdev = spdifrx->pdev;  in stm32_spdifrx_dma_complete()  local
274 		dev_err(&pdev->dev, "Start of S/PDIF block not found\n");  in stm32_spdifrx_dma_complete()
282 			dev_err(&pdev->dev, "Failed to get channel status\n");  in stm32_spdifrx_dma_complete()
343 		dev_dbg(&spdifrx->pdev->dev, "start synchronization\n");  in stm32_spdifrx_start_sync()
363 			dev_err(&spdifrx->pdev->dev,  in stm32_spdifrx_start_sync()
494 		dev_err(&spdifrx->pdev->dev, "Enable kclk failed: %d\n", ret);  in stm32_spdifrx_get_ctrl_data()
510 		dev_dbg(&spdifrx->pdev->dev, "Failed to get control data\n");  in stm32_spdifrx_get_ctrl_data()
670 	struct platform_device *pdev = spdifrx->pdev;  in stm32_spdifrx_isr()  local
685 		dev_err(&pdev->dev, "Unexpected IRQ. rflags=%#x, imr=%#x\n",  in stm32_spdifrx_isr()
695 		dev_dbg(&pdev->dev, "Parity error\n");  in stm32_spdifrx_isr()
700 		dev_dbg(&pdev->dev, "Overrun error\n");  in stm32_spdifrx_isr()
705 		dev_dbg(&pdev->dev, "Synchronization block detected\n");  in stm32_spdifrx_isr()
708 		dev_dbg(&pdev->dev, "Synchronization done\n");  in stm32_spdifrx_isr()
717 		dev_dbg(&pdev->dev, "Frame error\n");  in stm32_spdifrx_isr()
722 		dev_dbg(&pdev->dev, "Synchronization error\n");  in stm32_spdifrx_isr()
727 		dev_dbg(&pdev->dev, "Timeout error\n");  in stm32_spdifrx_isr()
779 		dev_err(&spdifrx->pdev->dev, "Enable kclk failed: %d\n", ret);  in stm32_spdifrx_startup()
800 		dev_err(&spdifrx->pdev->dev, "Unexpected data format\n");  in stm32_spdifrx_hw_params()
908 static int stm32_spdifrx_parse_of(struct platform_device *pdev,  in stm32_spdifrx_parse_of()  argument
911 	struct device_node *np = pdev->dev.of_node;  in stm32_spdifrx_parse_of()
918 	of_id = of_match_device(stm32_spdifrx_ids, &pdev->dev);  in stm32_spdifrx_parse_of()
925 	spdifrx->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);  in stm32_spdifrx_parse_of()
931 	spdifrx->kclk = devm_clk_get(&pdev->dev, "kclk");  in stm32_spdifrx_parse_of()
934 			dev_err(&pdev->dev, "Could not get kclk: %ld\n",  in stm32_spdifrx_parse_of()
939 	spdifrx->irq = platform_get_irq(pdev, 0);  in stm32_spdifrx_parse_of()
946 static int stm32_spdifrx_remove(struct platform_device *pdev)  in stm32_spdifrx_remove()  argument
948 	struct stm32_spdifrx_data *spdifrx = platform_get_drvdata(pdev);  in stm32_spdifrx_remove()
956 	snd_dmaengine_pcm_unregister(&pdev->dev);  in stm32_spdifrx_remove()
957 	snd_soc_unregister_component(&pdev->dev);  in stm32_spdifrx_remove()
962 static int stm32_spdifrx_probe(struct platform_device *pdev)  in stm32_spdifrx_probe()  argument
970 	spdifrx = devm_kzalloc(&pdev->dev, sizeof(*spdifrx), GFP_KERNEL);  in stm32_spdifrx_probe()
974 	spdifrx->pdev = pdev;  in stm32_spdifrx_probe()
979 	platform_set_drvdata(pdev, spdifrx);  in stm32_spdifrx_probe()
981 	ret = stm32_spdifrx_parse_of(pdev, spdifrx);  in stm32_spdifrx_probe()
985 	spdifrx->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "kclk",  in stm32_spdifrx_probe()
990 			dev_err(&pdev->dev, "Regmap init error %ld\n",  in stm32_spdifrx_probe()
995 	ret = devm_request_irq(&pdev->dev, spdifrx->irq, stm32_spdifrx_isr, 0,  in stm32_spdifrx_probe()
996 			       dev_name(&pdev->dev), spdifrx);  in stm32_spdifrx_probe()
998 		dev_err(&pdev->dev, "IRQ request returned %d\n", ret);  in stm32_spdifrx_probe()
1002 	rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL);  in stm32_spdifrx_probe()
1005 			dev_err(&pdev->dev, "Reset controller error %ld\n",  in stm32_spdifrx_probe()
1014 	ret = snd_dmaengine_pcm_register(&pdev->dev, pcm_config, 0);  in stm32_spdifrx_probe()
1017 			dev_err(&pdev->dev, "PCM DMA register error %d\n", ret);  in stm32_spdifrx_probe()
1021 	ret = snd_soc_register_component(&pdev->dev,  in stm32_spdifrx_probe()
1026 		snd_dmaengine_pcm_unregister(&pdev->dev);  in stm32_spdifrx_probe()
1030 	ret = stm32_spdifrx_dma_ctrl_register(&pdev->dev, spdifrx);  in stm32_spdifrx_probe()
1043 		dev_dbg(&pdev->dev, "SPDIFRX version: %lu.%lu registered\n",  in stm32_spdifrx_probe()
1051 	stm32_spdifrx_remove(pdev);  in stm32_spdifrx_probe()