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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2024-10-31 20:32:52 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2024-11-04 14:22:43 +0100 |
| commit | cac99f73f0752e1c83674e12fb2c605dca9ce474 (patch) | |
| tree | df6cbc3900c758cbe884d2a4f9e62224b4079297 /sound/pci | |
| parent | sound: Switch back to struct platform_driver::remove() (diff) | |
| download | linux-cac99f73f0752e1c83674e12fb2c605dca9ce474.tar.xz linux-cac99f73f0752e1c83674e12fb2c605dca9ce474.zip | |
ALSA: hda: intel: Don't free interrupt when suspending
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>
Diffstat (limited to 'sound/pci')
| -rw-r--r-- | sound/pci/hda/hda_intel.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index b4540c5cd2a6..9fc5e6c5d800 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -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); |