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-rw-r--r--sound/pci/hda/hda_bind.c4
-rw-r--r--sound/pci/hda/hda_intel.c3
2 files changed, 7 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_bind.c b/sound/pci/hda/hda_bind.c
index 8272b50b8349..6a8564566375 100644
--- a/sound/pci/hda/hda_bind.c
+++ b/sound/pci/hda/hda_bind.c
@@ -43,6 +43,10 @@ static void hda_codec_unsol_event(struct hdac_device *dev, unsigned int ev)
{
struct hda_codec *codec = container_of(dev, struct hda_codec, core);
+ /* ignore unsol events during shutdown */
+ if (codec->bus->shutdown)
+ return;
+
if (codec->patch_ops.unsol_event)
codec->patch_ops.unsol_event(codec, ev);
}
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 2a9d87ff2e1c..121b20121dae 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1389,8 +1389,11 @@ static int azx_free(struct azx *chip)
static int azx_dev_disconnect(struct snd_device *device)
{
struct azx *chip = device->device_data;
+ struct hdac_bus *bus = azx_bus(chip);
chip->bus.shutdown = 1;
+ cancel_work_sync(&bus->unsol_work);
+
return 0;
}