1 files changed, 10 insertions, 11 deletions

diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 29159e1..8a0a920 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -32,14 +32,14 @@
  * Returns zero if successful, or a negative error code on failure.
  * On success jack will be initialised.
  */
-int snd_soc_jack_new(struct snd_soc_card *card, const char *id, int type,
+int snd_soc_jack_new(struct snd_soc_codec *codec, const char *id, int type,
 		     struct snd_soc_jack *jack)
 {
-	jack->card = card;
+	jack->codec = codec;
 	INIT_LIST_HEAD(&jack->pins);
 	BLOCKING_INIT_NOTIFIER_HEAD(&jack->notifier);
 
-	return snd_jack_new(card->codec->card, id, type, &jack->jack);
+	return snd_jack_new(codec->card->snd_card, id, type, &jack->jack);
 }
 EXPORT_SYMBOL_GPL(snd_soc_jack_new);
 
@@ -67,7 +67,7 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
 	if (!jack)
 		return;
 
-	codec = jack->card->codec;
+	codec = jack->codec;
 
 	mutex_lock(&codec->mutex);
 
@@ -188,9 +188,6 @@ static void snd_soc_jack_gpio_detect(struct snd_soc_jack_gpio *gpio)
 	int enable;
 	int report;
 
-	if (gpio->debounce_time > 0)
-		mdelay(gpio->debounce_time);
-
 	enable = gpio_get_value(gpio->gpio);
 	if (gpio->invert)
 		enable = !enable;
@@ -211,7 +208,8 @@ static irqreturn_t gpio_handler(int irq, void *data)
 {
 	struct snd_soc_jack_gpio *gpio = data;
 
-	schedule_work(&gpio->work);
+	schedule_delayed_work(&gpio->work,
+			      msecs_to_jiffies(gpio->debounce_time));
 
 	return IRQ_HANDLED;
 }
@@ -221,7 +219,7 @@ static void gpio_work(struct work_struct *work)
 {
 	struct snd_soc_jack_gpio *gpio;
 
-	gpio = container_of(work, struct snd_soc_jack_gpio, work);
+	gpio = container_of(work, struct snd_soc_jack_gpio, work.work);
 	snd_soc_jack_gpio_detect(gpio);
 }
 
@@ -262,13 +260,13 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count,
 		if (ret)
 			goto err;
 
-		INIT_WORK(&gpios[i].work, gpio_work);
+		INIT_DELAYED_WORK(&gpios[i].work, gpio_work);
 		gpios[i].jack = jack;
 
 		ret = request_irq(gpio_to_irq(gpios[i].gpio),
 				gpio_handler,
 				IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
-				jack->card->dev->driver->name,
+				jack->codec->dev->driver->name,
 				&gpios[i]);
 		if (ret)
 			goto err;
@@ -312,6 +310,7 @@ void snd_soc_jack_free_gpios(struct snd_soc_jack *jack, int count,
 		gpio_unexport(gpios[i].gpio);
 #endif
 		free_irq(gpio_to_irq(gpios[i].gpio), &gpios[i]);
+		cancel_delayed_work_sync(&gpios[i].work);
 		gpio_free(gpios[i].gpio);
 		gpios[i].jack = NULL;
 	}