diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index b67e30602473..366723cf6d7a 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -728,7 +728,6 @@ EXPORT_SYMBOL(oxygen_pci_remove);
 #ifdef CONFIG_PM_SLEEP
 static int oxygen_pci_suspend(struct device *dev)
 {
-	struct pci_dev *pci = to_pci_dev(dev);
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct oxygen *chip = card->private_data;
 	unsigned int i, saved_interrupt_mask;
@@ -753,10 +752,6 @@ static int oxygen_pci_suspend(struct device *dev)
 	flush_work(&chip->spdif_input_bits_work);
 	flush_work(&chip->gpio_work);
 	chip->interrupt_mask = saved_interrupt_mask;
-
-	pci_disable_device(pci);
-	pci_save_state(pci);
-	pci_set_power_state(pci, PCI_D3hot);
 	return 0;
 }
 
@@ -788,20 +783,10 @@ static void oxygen_restore_ac97(struct oxygen *chip, unsigned int codec)
 
 static int oxygen_pci_resume(struct device *dev)
 {
-	struct pci_dev *pci = to_pci_dev(dev);
 	struct snd_card *card = dev_get_drvdata(dev);
 	struct oxygen *chip = card->private_data;
 	unsigned int i;
 
-	pci_set_power_state(pci, PCI_D0);
-	pci_restore_state(pci);
-	if (pci_enable_device(pci) < 0) {
-		dev_err(dev, "cannot reenable device");
-		snd_card_disconnect(card);
-		return -EIO;
-	}
-	pci_set_master(pci);
-
 	oxygen_write16(chip, OXYGEN_DMA_STATUS, 0);
 	oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, 0);
 	for (i = 0; i < OXYGEN_IO_SIZE; ++i)