diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 087c4d861c6e..01a96972d191 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -198,7 +198,9 @@ static bool power_save_controller = 1;
 module_param(power_save_controller, bool, 0644);
 MODULE_PARM_DESC(power_save_controller, "Reset controller in power save mode.");
 #else
-#define power_save	0
+#define power_save		0
+#define power_save_controller	0
+#define pm_blacklist		0
 #endif /* CONFIG_PM */
 
 static int align_buffer_size = -1;
@@ -941,13 +943,16 @@ static unsigned int azx_get_pos_skl(struct azx *chip, struct azx_dev *azx_dev)
 	return azx_get_pos_posbuf(chip, azx_dev);
 }
 
-#ifdef CONFIG_PM
 static DEFINE_MUTEX(card_list_lock);
 static LIST_HEAD(card_list);
 
 static void azx_add_card_list(struct azx *chip)
 {
 	struct hda_intel *hda = container_of(chip, struct hda_intel, chip);
+
+	if (!IS_ENABLED(CONFIG_PM))
+		return;
+
 	mutex_lock(&card_list_lock);
 	list_add(&hda->list, &card_list);
 	mutex_unlock(&card_list_lock);
@@ -956,13 +961,17 @@ static void azx_add_card_list(struct azx *chip)
 static void azx_del_card_list(struct azx *chip)
 {
 	struct hda_intel *hda = container_of(chip, struct hda_intel, chip);
+
+	if (!IS_ENABLED(CONFIG_PM))
+		return;
+
 	mutex_lock(&card_list_lock);
 	list_del_init(&hda->list);
 	mutex_unlock(&card_list_lock);
 }
 
 /* trigger power-save check at writing parameter */
-static int param_set_xint(const char *val, const struct kernel_param *kp)
+static int __maybe_unused param_set_xint(const char *val, const struct kernel_param *kp)
 {
 	struct hda_intel *hda;
 	struct azx *chip;
@@ -982,16 +991,11 @@ static int param_set_xint(const char *val, const struct kernel_param *kp)
 	mutex_unlock(&card_list_lock);
 	return 0;
 }
-#else
-#define azx_add_card_list(chip) /* NOP */
-#define azx_del_card_list(chip) /* NOP */
-#endif /* CONFIG_PM */
 
-#if defined(CONFIG_PM_SLEEP) || defined(SUPPORT_VGA_SWITCHEROO)
 /*
  * power management
  */
-static int azx_suspend(struct device *dev)
+static int __maybe_unused azx_suspend(struct device *dev)
 {
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip;
@@ -1026,7 +1030,7 @@ static int azx_suspend(struct device *dev)
 	return 0;
 }
 
-static int azx_resume(struct device *dev)
+static int __maybe_unused azx_resume(struct device *dev)
 {
 	struct pci_dev *pci = to_pci_dev(dev);
 	struct snd_card *card = dev_get_drvdata(dev);
@@ -1068,13 +1072,11 @@ static int azx_resume(struct device *dev)
 	trace_azx_resume(chip);
 	return 0;
 }
-#endif /* CONFIG_PM_SLEEP || SUPPORT_VGA_SWITCHEROO */
 
-#ifdef CONFIG_PM_SLEEP
 /* put codec down to D3 at hibernation for Intel SKL+;
  * otherwise BIOS may still access the codec and screw up the driver
  */
-static int azx_freeze_noirq(struct device *dev)
+static int __maybe_unused azx_freeze_noirq(struct device *dev)
 {
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip = card->private_data;
@@ -1086,7 +1088,7 @@ static int azx_freeze_noirq(struct device *dev)
 	return 0;
 }
 
-static int azx_thaw_noirq(struct device *dev)
+static int __maybe_unused azx_thaw_noirq(struct device *dev)
 {
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip = card->private_data;
@@ -1097,10 +1099,8 @@ static int azx_thaw_noirq(struct device *dev)
 
 	return 0;
 }
-#endif /* CONFIG_PM_SLEEP */
 
-#ifdef CONFIG_PM
-static int azx_runtime_suspend(struct device *dev)
+static int __maybe_unused azx_runtime_suspend(struct device *dev)
 {
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip;
@@ -1132,7 +1132,7 @@ static int azx_runtime_suspend(struct device *dev)
 	return 0;
 }
 
-static int azx_runtime_resume(struct device *dev)
+static int __maybe_unused azx_runtime_resume(struct device *dev)
 {
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip;
@@ -1185,7 +1185,7 @@ static int azx_runtime_resume(struct device *dev)
 	return 0;
 }
 
-static int azx_runtime_idle(struct device *dev)
+static int __maybe_unused azx_runtime_idle(struct device *dev)
 {
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct azx *chip;
@@ -1215,12 +1215,6 @@ static const struct dev_pm_ops azx_pm = {
 	SET_RUNTIME_PM_OPS(azx_runtime_suspend, azx_runtime_resume, azx_runtime_idle)
 };
 
-#define AZX_PM_OPS	&azx_pm
-#else
-#define AZX_PM_OPS	NULL
-#endif /* CONFIG_PM */
-
-
 static int azx_probe_continue(struct azx *chip);
 
 #ifdef SUPPORT_VGA_SWITCHEROO
@@ -2199,7 +2193,6 @@ static int azx_probe(struct pci_dev *pci,
 	return err;
 }
 
-#ifdef CONFIG_PM
 /* On some boards setting power_save to a non 0 value leads to clicking /
  * popping sounds when ever we enter/leave powersaving mode. Ideally we would
  * figure out how to avoid these sounds, but that is not always feasible.
@@ -2215,7 +2208,6 @@ static struct snd_pci_quirk power_save_blacklist[] = {
 	SND_PCI_QUIRK(0x17aa, 0x2227, "Lenovo X1 Carbon 3rd Gen", 0),
 	{}
 };
-#endif /* CONFIG_PM */
 
 /* number of codec slots for each chipset: 0 = default slots (i.e. 4) */
 static unsigned int azx_max_codecs[AZX_NUM_DRIVERS] = {
@@ -2313,8 +2305,7 @@ static int azx_probe_continue(struct azx *chip)
 	azx_add_card_list(chip);
 
 	val = power_save;
-#ifdef CONFIG_PM
-	if (pm_blacklist) {
+	if (IS_ENABLED(CONFIG_PM) && pm_blacklist) {
 		const struct snd_pci_quirk *q;
 
 		q = snd_pci_quirk_lookup(chip->pci, power_save_blacklist);
@@ -2324,7 +2315,6 @@ static int azx_probe_continue(struct azx *chip)
 			val = 0;
 		}
 	}
-#endif /* CONFIG_PM */
 
 	/*
 	 * The discrete GPU cannot power down unless the HDA controller runtime
@@ -2671,7 +2661,7 @@ static struct pci_driver azx_driver = {
 	.remove = azx_remove,
 	.shutdown = azx_shutdown,
 	.driver = {
-		.pm = AZX_PM_OPS,
+		.pm = &azx_pm,
 	},
 };
 
diff --git a/sound/pci/hda/hda_intel_trace.h b/sound/pci/hda/hda_intel_trace.h
index 73a7adfa192d..2775fa81a500 100644
--- a/sound/pci/hda/hda_intel_trace.h
+++ b/sound/pci/hda/hda_intel_trace.h
@@ -34,7 +34,6 @@ DEFINE_EVENT(hda_pm, azx_resume,
 	TP_ARGS(chip)
 );
 
-#ifdef CONFIG_PM
 DEFINE_EVENT(hda_pm, azx_runtime_suspend,
 	TP_PROTO(struct azx *chip),
 	TP_ARGS(chip)
@@ -44,7 +43,6 @@ DEFINE_EVENT(hda_pm, azx_runtime_resume,
 	TP_PROTO(struct azx *chip),
 	TP_ARGS(chip)
 );
-#endif
 
 #endif /* _TRACE_HDA_INTEL_H */
 
