diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/hda_controller.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c index 97993e17f46a..3e005e509131 100644 --- a/sound/pci/hda/hda_controller.c +++ b/sound/pci/hda/hda_controller.c @@ -187,13 +187,14 @@ azx_assign_device(struct azx *chip, struct snd_pcm_substream *substream) struct azx_dev *azx_dev = &chip->azx_dev[dev]; dsp_lock(azx_dev); if (!azx_dev->opened && !dsp_is_locked(azx_dev)) { - res = azx_dev; - if (res->assigned_key == key) { - res->opened = 1; - res->assigned_key = key; + if (azx_dev->assigned_key == key) { + azx_dev->opened = 1; + azx_dev->assigned_key = key; dsp_unlock(azx_dev); return azx_dev; } + if (!res) + res = azx_dev; } dsp_unlock(azx_dev); } |