ASoC: mediatek: mt8173: Fix debugfs registration for components

[sfrench/cifs-2.6.git] / sound / soc / mediatek / mt8173 / mt8173-afe-pcm.c

diff --git a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
index 6350390414d4a29aebd41d5bd2c96e1dbac43059..31494930433f7fda5d2def43a64d170b2f9bc7a5 100644 (file)
--- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
+++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c
@@ -1054,6 +1054,7 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
        int irq_id;
        struct mtk_base_afe *afe;
        struct mt8173_afe_private *afe_priv;
+       struct snd_soc_component *comp_pcm, *comp_hdmi;
 
        ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(33));
        if (ret)
@@ -1142,23 +1143,55 @@ static int mt8173_afe_pcm_dev_probe(struct platform_device *pdev)
        if (ret)
                goto err_pm_disable;
 
-       ret = devm_snd_soc_register_component(&pdev->dev,
-                                        &mt8173_afe_pcm_dai_component,
-                                        mt8173_afe_pcm_dais,
-                                        ARRAY_SIZE(mt8173_afe_pcm_dais));
+       comp_pcm = devm_kzalloc(&pdev->dev, sizeof(*comp_pcm), GFP_KERNEL);
+       if (!comp_pcm) {
+               ret = -ENOMEM;
+               goto err_pm_disable;
+       }
+
+       ret = snd_soc_component_initialize(comp_pcm,
+                                          &mt8173_afe_pcm_dai_component,
+                                          &pdev->dev);
        if (ret)
                goto err_pm_disable;
 
-       ret = devm_snd_soc_register_component(&pdev->dev,
-                                        &mt8173_afe_hdmi_dai_component,
-                                        mt8173_afe_hdmi_dais,
-                                        ARRAY_SIZE(mt8173_afe_hdmi_dais));
+#ifdef CONFIG_DEBUG_FS
+       comp_pcm->debugfs_prefix = "pcm";
+#endif
+
+       ret = snd_soc_add_component(comp_pcm,
+                                   mt8173_afe_pcm_dais,
+                                   ARRAY_SIZE(mt8173_afe_pcm_dais));
+       if (ret)
+               goto err_pm_disable;
+
+       comp_hdmi = devm_kzalloc(&pdev->dev, sizeof(*comp_hdmi), GFP_KERNEL);
+       if (!comp_hdmi) {
+               ret = -ENOMEM;
+               goto err_pm_disable;
+       }
+
+       ret = snd_soc_component_initialize(comp_hdmi,
+                                          &mt8173_afe_hdmi_dai_component,
+                                          &pdev->dev);
        if (ret)
                goto err_pm_disable;
 
+#ifdef CONFIG_DEBUG_FS
+       comp_hdmi->debugfs_prefix = "hdmi";
+#endif
+
+       ret = snd_soc_add_component(comp_hdmi,
+                                   mt8173_afe_hdmi_dais,
+                                   ARRAY_SIZE(mt8173_afe_hdmi_dais));
+       if (ret)
+               goto err_cleanup_components;
+
        dev_info(&pdev->dev, "MT8173 AFE driver initialized.\n");
        return 0;
 
+err_cleanup_components:
+       snd_soc_unregister_component(&pdev->dev);
 err_pm_disable:
        pm_runtime_disable(&pdev->dev);
        return ret;
@@ -1166,6 +1199,8 @@ err_pm_disable:
 
 static int mt8173_afe_pcm_dev_remove(struct platform_device *pdev)
 {
+       snd_soc_unregister_component(&pdev->dev);
+
        pm_runtime_disable(&pdev->dev);
        if (!pm_runtime_status_suspended(&pdev->dev))
                mt8173_afe_runtime_suspend(&pdev->dev);