--- zzzz-none-000/linux-3.10.107/sound/arm/aaci.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/sound/arm/aaci.c	2021-02-04 17:41:59.000000000 +0000
@@ -753,7 +753,7 @@
  * Power Management.
  */
 #ifdef CONFIG_PM
-static int aaci_do_suspend(struct snd_card *card, unsigned int state)
+static int aaci_do_suspend(struct snd_card *card)
 {
 	struct aaci *aaci = card->private_data;
 	snd_power_change_state(card, SNDRV_CTL_POWER_D3cold);
@@ -761,28 +761,28 @@
 	return 0;
 }
 
-static int aaci_do_resume(struct snd_card *card, unsigned int state)
+static int aaci_do_resume(struct snd_card *card)
 {
 	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
 	return 0;
 }
 
-static int aaci_suspend(struct amba_device *dev, pm_message_t state)
+static int aaci_suspend(struct device *dev)
 {
-	struct snd_card *card = amba_get_drvdata(dev);
+	struct snd_card *card = dev_get_drvdata(dev);
 	return card ? aaci_do_suspend(card) : 0;
 }
 
-static int aaci_resume(struct amba_device *dev)
+static int aaci_resume(struct device *dev)
 {
-	struct snd_card *card = amba_get_drvdata(dev);
+	struct snd_card *card = dev_get_drvdata(dev);
 	return card ? aaci_do_resume(card) : 0;
 }
+
+static SIMPLE_DEV_PM_OPS(aaci_dev_pm_ops, aaci_suspend, aaci_resume);
+#define AACI_DEV_PM_OPS (&aaci_dev_pm_ops)
 #else
-#define aaci_do_suspend		NULL
-#define aaci_do_resume		NULL
-#define aaci_suspend		NULL
-#define aaci_resume		NULL
+#define AACI_DEV_PM_OPS NULL
 #endif
 
 
@@ -889,8 +889,8 @@
 static void aaci_free_card(struct snd_card *card)
 {
 	struct aaci *aaci = card->private_data;
-	if (aaci->base)
-		iounmap(aaci->base);
+
+	iounmap(aaci->base);
 }
 
 static struct aaci *aaci_init_card(struct amba_device *dev)
@@ -899,8 +899,8 @@
 	struct snd_card *card;
 	int err;
 
-	err = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
-			      THIS_MODULE, sizeof(struct aaci), &card);
+	err = snd_card_new(&dev->dev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
+			   THIS_MODULE, sizeof(struct aaci), &card);
 	if (err < 0)
 		return NULL;
 
@@ -1055,8 +1055,6 @@
 	if (ret)
 		goto out;
 
-	snd_card_set_dev(aaci->card, &dev->dev);
-
 	ret = snd_card_register(aaci->card);
 	if (ret == 0) {
 		dev_info(&dev->dev, "%s\n", aaci->card->longname);
@@ -1076,8 +1074,6 @@
 {
 	struct snd_card *card = amba_get_drvdata(dev);
 
-	amba_set_drvdata(dev, NULL);
-
 	if (card) {
 		struct aaci *aaci = card->private_data;
 		writel(0, aaci->base + AACI_MAINCR);
@@ -1102,11 +1098,10 @@
 static struct amba_driver aaci_driver = {
 	.drv		= {
 		.name	= DRIVER_NAME,
+		.pm	= AACI_DEV_PM_OPS,
 	},
 	.probe		= aaci_probe,
 	.remove		= aaci_remove,
-	.suspend	= aaci_suspend,
-	.resume		= aaci_resume,
 	.id_table	= aaci_ids,
 };