ASoC: qdsp6: q6afe: use of_platform_populate/depopulate() (01afbd45) · Commits · 戴 / test

sound/soc/qcom/qdsp6/q6afe.c

+2 −14

Original line number	Diff line number	Diff line
		@@ -316,7 +316,6 @@ struct q6afe {
		struct mutex lock;
		struct list_head port_list;
		spinlock_t port_list_lock;
		struct platform_device *pdev_dais;
		};

		struct afe_port_cmd_device_start {
		@@ -1438,7 +1437,6 @@ static int q6afe_probe(struct apr_device *adev)
		{
		struct q6afe *afe;
		struct device *dev = &adev->dev;
		struct device_node *dais_np;

		afe = devm_kzalloc(dev, sizeof(*afe), GFP_KERNEL);
		if (!afe)
		@@ -1453,22 +1451,12 @@ static int q6afe_probe(struct apr_device *adev)

		dev_set_drvdata(dev, afe);

		dais_np = of_get_child_by_name(dev->of_node, "dais");
		if (dais_np) {
		afe->pdev_dais = of_platform_device_create(dais_np,
		"q6afe-dai", dev);
		of_node_put(dais_np);
		}

		return 0;
		return of_platform_populate(dev->of_node, NULL, NULL, dev);
		}

		static int q6afe_remove(struct apr_device *adev)
		{
		struct q6afe *afe = dev_get_drvdata(&adev->dev);

		if (afe->pdev_dais)
		of_platform_device_destroy(&afe->pdev_dais->dev, NULL);
		of_platform_depopulate(&adev->dev);

		return 0;
		}