diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c
index c76a24e..443104d 100644
--- a/sound/drivers/ml403-ac97cr.c
+++ b/sound/drivers/ml403-ac97cr.c
@@ -1312,6 +1312,8 @@
 		(unsigned long)ml403_ac97cr->port, ml403_ac97cr->irq,
 		ml403_ac97cr->capture_irq, dev + 1);
 
+	snd_card_set_dev(card, &pfdev->dev);
+
 	err = snd_card_register(card);
 	if (err < 0) {
 		snd_card_free(card);
diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
index 68070cc..e12ba3d 100644
--- a/sound/drivers/mts64.c
+++ b/sound/drivers/mts64.c
@@ -1008,6 +1008,8 @@
 
 	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");
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");