Merge remote-tracking branches 'asoc/topic/hisi', 'asoc/topic/img', 'asoc/topic/jack' and 'asoc/topic/jz4740' into asoc-next

sound/soc/fsl/imx-es8328.c

@@ -203,9 +203,6 @@ static int imx_es8328_remove(struct platform_device *pdev)
 {
 	struct imx_es8328_data *data = platform_get_drvdata(pdev);
 
-	snd_soc_jack_free_gpios(&headset_jack, ARRAY_SIZE(headset_jack_gpios),
-				headset_jack_gpios);
-
 	snd_soc_unregister_card(&data->card);
 
 	return 0;

sound/soc/generic/simple-card.c

@@ -104,12 +104,6 @@ static int asoc_simple_card_init_jack(struct snd_soc_card *card,
 	return 0;
 }
 
-static void asoc_simple_card_remove_jack(struct asoc_simple_jack *sjack)
-{
-	if (gpio_is_valid(sjack->gpio.gpio))
-		snd_soc_jack_free_gpios(&sjack->jack, 1, &sjack->gpio);
-}
-
 static int asoc_simple_card_startup(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -493,10 +487,6 @@ err:
 static int asoc_simple_card_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct simple_card_data *priv = snd_soc_card_get_drvdata(card);
-
-	asoc_simple_card_remove_jack(&priv->hp_jack);
-	asoc_simple_card_remove_jack(&priv->mic_jack);
 
 	return asoc_simple_card_clean_reference(card);
 }

sound/soc/hisilicon/hi6210-i2s.c

@@ -517,7 +517,7 @@ static int hi6210_i2s_dai_probe(struct snd_soc_dai *dai)
 }
 
 
-static struct snd_soc_dai_ops hi6210_i2s_dai_ops = {
+static const struct snd_soc_dai_ops hi6210_i2s_dai_ops = {
 	.trigger	= hi6210_i2s_trigger,
 	.hw_params	= hi6210_i2s_hw_params,
 	.set_fmt	= hi6210_i2s_set_fmt,

sound/soc/img/img-i2s-in.c

@@ -443,7 +443,7 @@ static int img_i2s_in_probe(struct platform_device *pdev)
 		SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE;
 	i2s->dai_driver.ops = &img_i2s_in_dai_ops;
 
-	rst = devm_reset_control_get(dev, "rst");
+	rst = devm_reset_control_get_exclusive(dev, "rst");
 	if (IS_ERR(rst)) {
 		if (PTR_ERR(rst) == -EPROBE_DEFER) {
 			ret = -EPROBE_DEFER;

sound/soc/img/img-i2s-out.c

@@ -446,7 +446,7 @@ static int img_i2s_out_probe(struct platform_device *pdev)
 
 	i2s->channel_base = base + (max_i2s_chan_pow_2 * 0x20);
 
-	i2s->rst = devm_reset_control_get(&pdev->dev, "rst");
+	i2s->rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(i2s->rst)) {
 		if (PTR_ERR(i2s->rst) != -EPROBE_DEFER)
 			dev_err(&pdev->dev, "No top level reset found\n");

sound/soc/img/img-parallel-out.c

@@ -224,7 +224,7 @@ static int img_prl_out_probe(struct platform_device *pdev)
 
 	prl->base = base;
 
-	prl->rst = devm_reset_control_get(&pdev->dev, "rst");
+	prl->rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(prl->rst)) {
 		if (PTR_ERR(prl->rst) != -EPROBE_DEFER)
 			dev_err(&pdev->dev, "No top level reset found\n");

sound/soc/img/img-spdif-in.c

@@ -727,7 +727,7 @@ static int img_spdif_in_probe(struct platform_device *pdev)
 	if (ret)
 		return ret;
 
-	rst = devm_reset_control_get(&pdev->dev, "rst");
+	rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(rst)) {
 		if (PTR_ERR(rst) == -EPROBE_DEFER) {
 			ret = -EPROBE_DEFER;

sound/soc/img/img-spdif-out.c

@@ -334,7 +334,7 @@ static int img_spdif_out_probe(struct platform_device *pdev)
 
 	spdif->base = base;
 
-	spdif->rst = devm_reset_control_get(&pdev->dev, "rst");
+	spdif->rst = devm_reset_control_get_exclusive(&pdev->dev, "rst");
 	if (IS_ERR(spdif->rst)) {
 		if (PTR_ERR(spdif->rst) != -EPROBE_DEFER)
 			dev_err(&pdev->dev, "No top level reset found\n");

sound/soc/intel/boards/byt-max98090.c

@@ -173,20 +173,8 @@ static int byt_max98090_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int byt_max98090_remove(struct platform_device *pdev)
-{
-	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct byt_max98090_private *priv = snd_soc_card_get_drvdata(card);
-
-	snd_soc_jack_free_gpios(&priv->jack, ARRAY_SIZE(hs_jack_gpios),
-				hs_jack_gpios);
-
-	return 0;
-}
-
 static struct platform_driver byt_max98090_driver = {
 	.probe = byt_max98090_probe,
-	.remove = byt_max98090_remove,
 	.driver = {
 		.name = "byt-max98090",
 		.pm = &snd_soc_pm_ops,

sound/soc/jz4740/jz4740-i2s.c

@@ -133,6 +133,7 @@ static int jz4740_i2s_startup(struct snd_pcm_substream *substream,
 {
 	struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 	uint32_t conf, ctrl;
+	int ret;
 
 	if (dai->active)
 		return 0;
@@ -141,7 +142,9 @@ static int jz4740_i2s_startup(struct snd_pcm_substream *substream,
 	ctrl |= JZ_AIC_CTRL_FLUSH;
 	jz4740_i2s_write(i2s, JZ_REG_AIC_CTRL, ctrl);
 
-	clk_prepare_enable(i2s->clk_i2s);
+	ret = clk_prepare_enable(i2s->clk_i2s);
+	if (ret)
+		return ret;
 
 	conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
 	conf |= JZ_AIC_CONF_ENABLE;
@@ -352,11 +355,18 @@ static int jz4740_i2s_resume(struct snd_soc_dai *dai)
 {
 	struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 	uint32_t conf;
+	int ret;
 
-	clk_prepare_enable(i2s->clk_aic);
+	ret = clk_prepare_enable(i2s->clk_aic);
+	if (ret)
+		return ret;
 
 	if (dai->active) {
-		clk_prepare_enable(i2s->clk_i2s);
+		ret = clk_prepare_enable(i2s->clk_i2s);
+		if (ret) {
+			clk_disable_unprepare(i2s->clk_aic);
+			return ret;
+		}
 
 		conf = jz4740_i2s_read(i2s, JZ_REG_AIC_CONF);
 		conf |= JZ_AIC_CONF_ENABLE;
@@ -387,8 +397,11 @@ static int jz4740_i2s_dai_probe(struct snd_soc_dai *dai)
 {
 	struct jz4740_i2s *i2s = snd_soc_dai_get_drvdata(dai);
 	uint32_t conf;
+	int ret;
 
-	clk_prepare_enable(i2s->clk_aic);
+	ret = clk_prepare_enable(i2s->clk_aic);
+	if (ret)
+		return ret;
 
 	jz4740_i2c_init_pcm_config(i2s);
 	snd_soc_dai_init_dma_data(dai, &i2s->playback_dma_data,

sound/soc/omap/ams-delta.c

@@ -513,15 +513,6 @@ static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static int ams_delta_card_remove(struct snd_soc_card *card)
-{
-	snd_soc_jack_free_gpios(&ams_delta_hook_switch,
-			ARRAY_SIZE(ams_delta_hook_switch_gpios),
-			ams_delta_hook_switch_gpios);
-
-	return 0;
-}
-
 /* DAI glue - connects codec <--> CPU */
 static struct snd_soc_dai_link ams_delta_dai_link = {
 	.name = "CX20442",
@@ -540,7 +531,6 @@ static struct snd_soc_dai_link ams_delta_dai_link = {
 static struct snd_soc_card ams_delta_audio_card = {
 	.name = "AMS_DELTA",
 	.owner = THIS_MODULE,
-	.remove = ams_delta_card_remove,
 	.dai_link = &ams_delta_dai_link,
 	.num_links = 1,
 

sound/soc/omap/omap-twl4030.c

@@ -208,18 +208,6 @@ static int omap_twl4030_init(struct snd_soc_pcm_runtime *rtd)
 	return ret;
 }
 
-static int omap_twl4030_card_remove(struct snd_soc_card *card)
-{
-	struct omap_twl4030 *priv = snd_soc_card_get_drvdata(card);
-
-	if (priv->jack_detect > 0)
-		snd_soc_jack_free_gpios(&priv->hs_jack,
-					ARRAY_SIZE(hs_jack_gpios),
-					hs_jack_gpios);
-
-	return 0;
-}
-
 /* Digital audio interface glue - connects codec <--> CPU */
 static struct snd_soc_dai_link omap_twl4030_dai_links[] = {
 	{
@@ -247,7 +235,6 @@ static struct snd_soc_dai_link omap_twl4030_dai_links[] = {
 /* Audio machine driver */
 static struct snd_soc_card omap_twl4030_card = {
 	.owner = THIS_MODULE,
-	.remove = omap_twl4030_card_remove,
 	.dai_link = omap_twl4030_dai_links,
 	.num_links = ARRAY_SIZE(omap_twl4030_dai_links),
 

sound/soc/omap/rx51.c

@@ -311,14 +311,6 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
 	return err;
 }
 
-static int rx51_card_remove(struct snd_soc_card *card)
-{
-	snd_soc_jack_free_gpios(&rx51_av_jack, ARRAY_SIZE(rx51_av_jack_gpios),
-				rx51_av_jack_gpios);
-
-	return 0;
-}
-
 /* Digital audio interface glue - connects codec <--> CPU */
 static struct snd_soc_dai_link rx51_dai[] = {
 	{
@@ -361,7 +353,6 @@ static struct snd_soc_codec_conf rx51_codec_conf[] = {
 static struct snd_soc_card rx51_sound_card = {
 	.name = "RX-51",
 	.owner = THIS_MODULE,
-	.remove = rx51_card_remove,
 	.dai_link = rx51_dai,
 	.num_links = ARRAY_SIZE(rx51_dai),
 	.aux_dev = rx51_aux_dev,

sound/soc/pxa/hx4700.c

@@ -138,13 +138,6 @@ static int hx4700_ak4641_init(struct snd_soc_pcm_runtime *rtd)
 	return err;
 }
 
-static int hx4700_card_remove(struct snd_soc_card *card)
-{
-	snd_soc_jack_free_gpios(&hs_jack, 1, &hs_jack_gpio);
-
-	return 0;
-}
-
 /* hx4700 digital audio interface glue - connects codec <--> CPU */
 static struct snd_soc_dai_link hx4700_dai = {
 	.name = "ak4641",
@@ -163,7 +156,6 @@ static struct snd_soc_dai_link hx4700_dai = {
 static struct snd_soc_card snd_soc_card_hx4700 = {
 	.name			= "iPAQ hx4700",
 	.owner			= THIS_MODULE,
-	.remove			= hx4700_card_remove,
 	.dai_link		= &hx4700_dai,
 	.num_links		= 1,
 	.dapm_widgets		= hx4700_dapm_widgets,

sound/soc/samsung/h1940_uda1380.c

@@ -170,14 +170,6 @@ static int h1940_uda1380_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static int h1940_uda1380_card_remove(struct snd_soc_card *card)
-{
-	snd_soc_jack_free_gpios(&hp_jack, ARRAY_SIZE(hp_jack_gpios),
-		hp_jack_gpios);
-
-	return 0;
-}
-
 /* s3c24xx digital audio interface glue - connects codec <--> CPU */
 static struct snd_soc_dai_link h1940_uda1380_dai[] = {
 	{
@@ -197,7 +189,6 @@ static struct snd_soc_dai_link h1940_uda1380_dai[] = {
 static struct snd_soc_card h1940_asoc = {
 	.name = "h1940",
 	.owner = THIS_MODULE,
-	.remove = h1940_uda1380_card_remove,
 	.dai_link = h1940_uda1380_dai,
 	.num_links = ARRAY_SIZE(h1940_uda1380_dai),
 

sound/soc/samsung/rx1950_uda1380.c

@@ -31,7 +31,6 @@
 #include "s3c24xx-i2s.h"
 
 static int rx1950_uda1380_init(struct snd_soc_pcm_runtime *rtd);
-static int rx1950_uda1380_card_remove(struct snd_soc_card *card);
 static int rx1950_startup(struct snd_pcm_substream *substream);
 static int rx1950_hw_params(struct snd_pcm_substream *substream,
 				struct snd_pcm_hw_params *params);
@@ -118,7 +117,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static struct snd_soc_card rx1950_asoc = {
 	.name = "rx1950",
 	.owner = THIS_MODULE,
-	.remove = rx1950_uda1380_card_remove,
 	.dai_link = rx1950_uda1380_dai,
 	.num_links = ARRAY_SIZE(rx1950_uda1380_dai),
 
@@ -219,14 +217,6 @@ static int rx1950_uda1380_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static int rx1950_uda1380_card_remove(struct snd_soc_card *card)
-{
-	snd_soc_jack_free_gpios(&hp_jack, ARRAY_SIZE(hp_jack_gpios),
-		hp_jack_gpios);
-
-	return 0;
-}
-
 static int __init rx1950_init(void)
 {
 	int ret;

sound/soc/samsung/smartq_wm8987.c

@@ -160,14 +160,6 @@ static int smartq_wm8987_init(struct snd_soc_pcm_runtime *rtd)
 	return err;
 }
 
-static int smartq_wm8987_card_remove(struct snd_soc_card *card)
-{
-	snd_soc_jack_free_gpios(&smartq_jack, ARRAY_SIZE(smartq_jack_gpios),
-				smartq_jack_gpios);
-
-	return 0;
-}
-
 static struct snd_soc_dai_link smartq_dai[] = {
 	{
 		.name		= "wm8987",
@@ -186,7 +178,6 @@ static struct snd_soc_dai_link smartq_dai[] = {
 static struct snd_soc_card snd_soc_smartq = {
 	.name = "SmartQ",
 	.owner = THIS_MODULE,
-	.remove = smartq_wm8987_card_remove,
 	.dai_link = smartq_dai,
 	.num_links = ARRAY_SIZE(smartq_dai),
 

sound/soc/soc-jack.c

@@ -22,6 +22,12 @@
 #include <linux/suspend.h>
 #include <trace/events/asoc.h>
 
+struct jack_gpio_tbl {
+	int count;
+	struct snd_soc_jack *jack;
+	struct snd_soc_jack_gpio *gpios;
+};
+
 /**
  * snd_soc_codec_set_jack - configure codec jack.
  * @codec: CODEC
@@ -36,7 +42,7 @@ int snd_soc_codec_set_jack(struct snd_soc_codec *codec,
 	if (codec->driver->set_jack)
 		return codec->driver->set_jack(codec, jack, data);
 	else
-		return -EINVAL;
+		return -ENOTSUPP;
 }
 EXPORT_SYMBOL_GPL(snd_soc_codec_set_jack);
 
@@ -355,6 +361,28 @@ static int snd_soc_jack_pm_notifier(struct notifier_block *nb,
 	return NOTIFY_DONE;
 }
 
+static void jack_free_gpios(struct snd_soc_jack *jack, int count,
+			    struct snd_soc_jack_gpio *gpios)
+{
+	int i;
+
+	for (i = 0; i < count; i++) {
+		gpiod_unexport(gpios[i].desc);
+		unregister_pm_notifier(&gpios[i].pm_notifier);
+		free_irq(gpiod_to_irq(gpios[i].desc), &gpios[i]);
+		cancel_delayed_work_sync(&gpios[i].work);
+		gpiod_put(gpios[i].desc);
+		gpios[i].jack = NULL;
+	}
+}
+
+static void jack_devres_free_gpios(struct device *dev, void *res)
+{
+	struct jack_gpio_tbl *tbl = res;
+
+	jack_free_gpios(tbl->jack, tbl->count, tbl->gpios);
+}
+
 /**
  * snd_soc_jack_add_gpios - Associate GPIO pins with an ASoC jack
  *
@@ -369,6 +397,14 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count,
 			struct snd_soc_jack_gpio *gpios)
 {
 	int i, ret;
+	struct jack_gpio_tbl *tbl;
+
+	tbl = devres_alloc(jack_devres_free_gpios, sizeof(*tbl), GFP_KERNEL);
+	if (!tbl)
+		return -ENOMEM;
+	tbl->jack = jack;
+	tbl->count = count;
+	tbl->gpios = gpios;
 
 	for (i = 0; i < count; i++) {
 		if (!gpios[i].name) {
@@ -446,12 +482,14 @@ got_gpio:
 				      msecs_to_jiffies(gpios[i].debounce_time));
 	}
 
+	devres_add(jack->card->dev, tbl);
 	return 0;
 
 err:
 	gpio_free(gpios[i].gpio);
 undo:
-	snd_soc_jack_free_gpios(jack, i, gpios);
+	jack_free_gpios(jack, i, gpios);
+	devres_free(tbl);
 
 	return ret;
 }
@@ -493,16 +531,8 @@ EXPORT_SYMBOL_GPL(snd_soc_jack_add_gpiods);
 void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count,
 			struct snd_soc_jack_gpio *gpios)
 {
-	int i;
-
-	for (i = 0; i < count; i++) {
-		gpiod_unexport(gpios[i].desc);
-		unregister_pm_notifier(&gpios[i].pm_notifier);
-		free_irq(gpiod_to_irq(gpios[i].desc), &gpios[i]);
-		cancel_delayed_work_sync(&gpios[i].work);
-		gpiod_put(gpios[i].desc);
-		gpios[i].jack = NULL;
-	}
+	jack_free_gpios(jack, count, gpios);
+	devres_destroy(jack->card->dev, jack_devres_free_gpios, NULL, NULL);
 }
 EXPORT_SYMBOL_GPL(snd_soc_jack_free_gpios);
 #endif	/* CONFIG_GPIOLIB */

sound/soc/tegra/tegra_alc5632.c

@@ -124,18 +124,6 @@ static int tegra_alc5632_asoc_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static int tegra_alc5632_card_remove(struct snd_soc_card *card)
-{
-	struct tegra_alc5632 *machine = snd_soc_card_get_drvdata(card);
-
-	if (gpio_is_valid(machine->gpio_hp_det)) {
-		snd_soc_jack_free_gpios(&tegra_alc5632_hs_jack, 1,
-					&tegra_alc5632_hp_jack_gpio);
-	}
-
-	return 0;
-}
-
 static struct snd_soc_dai_link tegra_alc5632_dai = {
 	.name = "ALC5632",
 	.stream_name = "ALC5632 PCM",
@@ -150,7 +138,6 @@ static struct snd_soc_dai_link tegra_alc5632_dai = {
 static struct snd_soc_card snd_soc_tegra_alc5632 = {
 	.name = "tegra-alc5632",
 	.owner = THIS_MODULE,
-	.remove = tegra_alc5632_card_remove,
 	.dai_link = &tegra_alc5632_dai,
 	.num_links = 1,
 	.controls = tegra_alc5632_controls,

sound/soc/tegra/tegra_max98090.c

@@ -176,23 +176,6 @@ static int tegra_max98090_asoc_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static int tegra_max98090_card_remove(struct snd_soc_card *card)
-{
-	struct tegra_max98090 *machine = snd_soc_card_get_drvdata(card);
-
-	if (gpio_is_valid(machine->gpio_hp_det)) {
-		snd_soc_jack_free_gpios(&tegra_max98090_hp_jack, 1,
-					&tegra_max98090_hp_jack_gpio);
-	}
-
-	if (gpio_is_valid(machine->gpio_mic_det)) {
-		snd_soc_jack_free_gpios(&tegra_max98090_mic_jack, 1,
-					&tegra_max98090_mic_jack_gpio);
-	}
-
-	return 0;
-}
-
 static struct snd_soc_dai_link tegra_max98090_dai = {
 	.name = "max98090",
 	.stream_name = "max98090 PCM",
@@ -206,7 +189,6 @@ static struct snd_soc_dai_link tegra_max98090_dai = {
 static struct snd_soc_card snd_soc_tegra_max98090 = {
 	.name = "tegra-max98090",
 	.owner = THIS_MODULE,
-	.remove = tegra_max98090_card_remove,
 	.dai_link = &tegra_max98090_dai,
 	.num_links = 1,
 	.controls = tegra_max98090_controls,

sound/soc/tegra/tegra_rt5640.c

@@ -126,18 +126,6 @@ static int tegra_rt5640_asoc_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static int tegra_rt5640_card_remove(struct snd_soc_card *card)
-{
-	struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card);
-
-	if (gpio_is_valid(machine->gpio_hp_det)) {
-		snd_soc_jack_free_gpios(&tegra_rt5640_hp_jack, 1,
-					&tegra_rt5640_hp_jack_gpio);
-	}
-
-	return 0;
-}
-
 static struct snd_soc_dai_link tegra_rt5640_dai = {
 	.name = "RT5640",
 	.stream_name = "RT5640 PCM",
@@ -151,7 +139,6 @@ static struct snd_soc_dai_link tegra_rt5640_dai = {
 static struct snd_soc_card snd_soc_tegra_rt5640 = {
 	.name = "tegra-rt5640",
 	.owner = THIS_MODULE,
-	.remove = tegra_rt5640_card_remove,
 	.dai_link = &tegra_rt5640_dai,
 	.num_links = 1,
 	.controls = tegra_rt5640_controls,

sound/soc/tegra/tegra_rt5677.c

@@ -169,23 +169,6 @@ static int tegra_rt5677_asoc_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static int tegra_rt5677_card_remove(struct snd_soc_card *card)
-{
-	struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(card);
-
-	if (gpio_is_valid(machine->gpio_hp_det)) {
-		snd_soc_jack_free_gpios(&tegra_rt5677_hp_jack, 1,
-				&tegra_rt5677_hp_jack_gpio);
-	}
-
-	if (gpio_is_valid(machine->gpio_mic_present)) {
-		snd_soc_jack_free_gpios(&tegra_rt5677_mic_jack, 1,
-				&tegra_rt5677_mic_jack_gpio);
-	}
-
-	return 0;
-}
-
 static struct snd_soc_dai_link tegra_rt5677_dai = {
 	.name = "RT5677",
 	.stream_name = "RT5677 PCM",
@@ -199,7 +182,6 @@ static struct snd_soc_dai_link tegra_rt5677_dai = {
 static struct snd_soc_card snd_soc_tegra_rt5677 = {
 	.name = "tegra-rt5677",
 	.owner = THIS_MODULE,
-	.remove = tegra_rt5677_card_remove,
 	.dai_link = &tegra_rt5677_dai,
 	.num_links = 1,
 	.controls = tegra_rt5677_controls,

sound/soc/tegra/tegra_wm8903.c

@@ -203,12 +203,6 @@ static int tegra_wm8903_remove(struct snd_soc_card *card)
 		snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	struct snd_soc_codec *codec = codec_dai->codec;
-	struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
-
-	if (gpio_is_valid(machine->gpio_hp_det)) {
-		snd_soc_jack_free_gpios(&tegra_wm8903_hp_jack, 1,
-					&tegra_wm8903_hp_jack_gpio);
-	}
 
 	wm8903_mic_detect(codec, NULL, 0, 0);