Add missing pci_set_drv to NULL call on error.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
---
 sound/pci/hda/hda_intel.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 765d95e798617..bf6210506a2da 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -2176,6 +2176,7 @@ static int azx_probe(struct pci_dev *pci,
 	return 0;
 
 out_free:
+	pci_set_drvdata(pci, NULL);
 	snd_card_free(card);
 	return err;
 }
-- 
2.39.2