1 files changed, 3 insertions, 3 deletions

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index f04de115ee11..11e791b965f6 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -996,10 +996,11 @@ static irqreturn_t azx_interrupt(int irq, void *dev_id)
                                 spin_unlock(&chip->reg_lock);
                                 snd_pcm_period_elapsed(azx_dev->substream);
                                 spin_lock(&chip->reg_lock);
-                        } else {
+                        } else if (chip->bus && chip->bus->workq) {
                                 /* bogus IRQ, process it later */
                                 azx_dev->irq_pending = 1;
-                                schedule_work(&chip->irq_pending_work);
+                                queue_work(chip->bus->workq,
+                                           &chip->irq_pending_work);
                         }
                 }
         }
@@ -1741,7 +1742,6 @@ static void azx_clear_irq_pending(struct azx *chip)
         for (i = 0; i < chip->num_streams; i++)
                 chip->azx_dev[i].irq_pending = 0;
         spin_unlock_irq(&chip->reg_lock);
-        flush_scheduled_work();
 }
 
 static struct snd_pcm_ops azx_pcm_ops = {