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ALSA: hda: intel: Don't free interrupt when suspending

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There's no need to free/re-request the interrupt on system suspend.
PCI core takes care, using functions like pci_restore_msi_state().

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://patch.msgid.link/1b7e109b-eb69-4542-8022-4ac8f9116474@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Heiner Kallweit 2024-10-31 20:32:52 +01:00 • committed by Takashi Iwai
parent e3fc2fd77c
commit cac99f73f0
1 changed files with 0 additions and 13 deletions
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13
sound/pci/hda/hda_intel.c
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@ -1040,14 +1040,6 @@ static int azx_suspend(struct device *dev)
chip = card->private_data;
bus = azx_bus(chip);
azx_shutdown_chip(chip);
if (bus->irq >= 0) {
free_irq(bus->irq, chip);
bus->irq = -1;
chip->card->sync_irq = -1;
}
if (chip->msi)
pci_disable_msi(chip->pci);
trace_azx_suspend(chip);
return 0;
@ -1062,11 +1054,6 @@ static int __maybe_unused azx_resume(struct device *dev)
return 0;
chip = card->private_data;
if (chip->msi)
if (pci_enable_msi(chip->pci) < 0)
chip->msi = 0;
if (azx_acquire_irq(chip, 1) < 0)
return -EIO;
__azx_runtime_resume(chip);