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Commit 7e364887 authored by Vangala, Amarnath's avatar Vangala, Amarnath
Browse files

asoc: wsa881x: Fix wsa881x name prefix property read 



Fix for reading wsa881x name prefix from dtsi
and update in proper structure.

Change-Id: If80e9c26192e7918204c36849ca5cc19875e7084
Signed-off-by: default avatarVangala, Amarnath <avangala@codeaurora.org>
parent 5fbd9fb1

asoc/codecs/wsa881x-analog.c

+18 −5
Original line number Diff line number Diff line
@@ -1146,8 +1146,6 @@ static int wsa881x_probe(struct snd_soc_component *component) 
	struct snd_soc_dapm_context *dapm =

					snd_soc_component_get_dapm(component);

	char *widget_name = NULL;

	struct snd_soc_card *card = component->card;

	struct snd_soc_codec_conf *codec_conf = card->codec_conf;



	client = dev_get_drvdata(component->dev);

	ret = wsa881x_i2c_get_client_index(client, &wsa881x_index);
@@ -1171,17 +1169,17 @@ static int wsa881x_probe(struct snd_soc_component *component) 
	INIT_DELAYED_WORK(&wsa_pdata[wsa881x_index].ocp_ctl_work,

				wsa881x_ocp_ctl_work);



	if (codec_conf->name_prefix) {

	if (component->name_prefix) {

		widget_name = kcalloc(WIDGET_NAME_MAX_SIZE, sizeof(char),

					GFP_KERNEL);

		if (!widget_name)

			return -ENOMEM;



		snprintf(widget_name, WIDGET_NAME_MAX_SIZE,

			"%s WSA_SPKR", codec_conf->name_prefix);

			"%s WSA_SPKR", component->name_prefix);

		snd_soc_dapm_ignore_suspend(dapm, widget_name);

		snprintf(widget_name, WIDGET_NAME_MAX_SIZE,

			"%s WSA_IN", codec_conf->name_prefix);

			"%s WSA_IN", component->name_prefix);

		snd_soc_dapm_ignore_suspend(dapm, widget_name);

		kfree(widget_name);

	} else {
@@ -1366,6 +1364,7 @@ static int wsa881x_i2c_probe(struct i2c_client *client, 
	struct clk *wsa_mclk = NULL;

	char buffer[MAX_NAME_LEN];

	const char *wsa881x_name_prefix_of = NULL;

	struct snd_soc_component *component;



	ret = wsa881x_i2c_get_client_index(client, &wsa881x_index);

	if (ret != 0) {
@@ -1538,7 +1537,21 @@ static int wsa881x_i2c_probe(struct i2c_client *client, 
		ret = snd_soc_register_component(&client->dev,

					pdata->driver, pdata->dai_driver, 1);





		pdata->wsa881x_name_prefix = kstrndup(wsa881x_name_prefix_of,

			strlen(wsa881x_name_prefix_of), GFP_KERNEL);



		component = snd_soc_lookup_component(&client->dev, pdata->driver->name);

		if (!component) {

			dev_err(&client->dev, "%s: component is NULL \n", __func__);

			ret = -EINVAL;

			goto err_mem;

		}



		component->name_prefix = pdata->wsa881x_name_prefix;



		pdata->status = WSA881X_STATUS_I2C;

		goto err1;

	}

err_mem:

	 kfree(pdata->wsa881x_name_prefix);