diff options
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/hda_intel.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 6309e0c67e6..4d2df771112 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); |