diff --git a/sound/pci/ymfpci/ymfpci.c b/sound/pci/ymfpci/ymfpci.c
index de5dc5337c40..03f880f2e282 100644
--- a/sound/pci/ymfpci/ymfpci.c
+++ b/sound/pci/ymfpci/ymfpci.c
@@ -352,11 +352,9 @@ static struct pci_driver ymfpci_driver = {
 	.name = KBUILD_MODNAME,
 	.id_table = snd_ymfpci_ids,
 	.probe = snd_card_ymfpci_probe,
-#ifdef CONFIG_PM_SLEEP
 	.driver = {
-		.pm = &snd_ymfpci_pm,
+		.pm = pm_sleep_ptr(&snd_ymfpci_pm),
 	},
-#endif
 };
 
 module_pci_driver(ymfpci_driver);
diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
index 66968776478a..2103654c650f 100644
--- a/sound/pci/ymfpci/ymfpci.h
+++ b/sound/pci/ymfpci/ymfpci.h
@@ -345,12 +345,10 @@ struct snd_ymfpci {
 	const struct firmware *dsp_microcode;
 	const struct firmware *controller_microcode;
 
-#ifdef CONFIG_PM_SLEEP
 	u32 *saved_regs;
 	u32 saved_ydsxgr_mode;
 	u16 saved_dsxg_legacy;
 	u16 saved_dsxg_elegacy;
-#endif
 };
 
 int snd_ymfpci_create(struct snd_card *card,
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index 2858736ed20a..6d13f41527dd 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -2220,7 +2220,6 @@ static void snd_ymfpci_free(struct snd_card *card)
 	release_firmware(chip->controller_microcode);
 }
 
-#ifdef CONFIG_PM_SLEEP
 static const int saved_regs_index[] = {
 	/* spdif */
 	YDSXGR_SPDIFOUTCTRL,
@@ -2304,8 +2303,7 @@ static int snd_ymfpci_resume(struct device *dev)
 	return 0;
 }
 
-SIMPLE_DEV_PM_OPS(snd_ymfpci_pm, snd_ymfpci_suspend, snd_ymfpci_resume);
-#endif /* CONFIG_PM_SLEEP */
+DEFINE_SIMPLE_DEV_PM_OPS(snd_ymfpci_pm, snd_ymfpci_suspend, snd_ymfpci_resume);
 
 int snd_ymfpci_create(struct snd_card *card,
 		      struct pci_dev *pci,
@@ -2374,12 +2372,10 @@ int snd_ymfpci_create(struct snd_card *card,
 	if (err < 0)
 		return err;
 
-#ifdef CONFIG_PM_SLEEP
 	chip->saved_regs = devm_kmalloc_array(&pci->dev, YDSXGR_NUM_SAVED_REGS,
 					      sizeof(u32), GFP_KERNEL);
 	if (!chip->saved_regs)
 		return -ENOMEM;
-#endif
 
 	snd_ymfpci_proc_init(card, chip);