diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
index 1b83287..7e7c668 100644
--- a/sound/drivers/portman2x4.c
+++ b/sound/drivers/portman2x4.c
@@ -797,6 +797,8 @@
 
 	platform_set_drvdata(pdev, card);
 
+	snd_card_set_dev(card, &pdev->dev);
+
 	/* At this point card will be usable */
 	if ((err = snd_card_register(card)) < 0) {
 		snd_printd("Cannot register card\n");