diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 6309e0c67e6a..4d2df771112e 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1381,6 +1381,10 @@ static int azx_suspend(struct pci_dev *pci, pm_message_t state)
 		snd_pcm_suspend_all(chip->pcm[i]);
 	snd_hda_suspend(chip->bus, state);
 	azx_free_cmd_io(chip);
+	if (chip->irq >= 0)
+		free_irq(chip->irq, chip);
+	if (!disable_msi)
+		pci_disable_msi(chip->pci);
 	pci_disable_device(pci);
 	pci_save_state(pci);
 	return 0;
@@ -1393,6 +1397,12 @@ static int azx_resume(struct pci_dev *pci)
 
 	pci_restore_state(pci);
 	pci_enable_device(pci);
+	if (!disable_msi)
+		pci_enable_msi(pci);
+	/* FIXME: need proper error handling */
+	request_irq(pci->irq, azx_interrupt, IRQF_DISABLED|IRQF_SHARED,
+		    "HDA Intel", chip);
+	chip->irq = pci->irq;
 	pci_set_master(pci);
 	azx_init_chip(chip);
 	snd_hda_resume(chip->bus);