diff --git a/sound/soc/bcm/hifiberry_dac.c b/sound/soc/bcm/hifiberry_dac.c
index 29ecc08a227cdd..45f2b770ad9e67 100644
--- a/sound/soc/bcm/hifiberry_dac.c
+++ b/sound/soc/bcm/hifiberry_dac.c
@@ -63,6 +63,7 @@ static struct snd_soc_dai_link snd_rpi_hifiberry_dac_dai[] = {
 /* audio machine driver */
 static struct snd_soc_card snd_rpi_hifiberry_dac = {
 	.name         = "snd_rpi_hifiberry_dac",
+	.driver_name  = "HifiberryDac",
 	.owner        = THIS_MODULE,
 	.dai_link     = snd_rpi_hifiberry_dac_dai,
 	.num_links    = ARRAY_SIZE(snd_rpi_hifiberry_dac_dai),
diff --git a/sound/soc/bcm/hifiberry_dacplus.c b/sound/soc/bcm/hifiberry_dacplus.c
index 65600674c286e8..bdc35e7e6bc12d 100644
--- a/sound/soc/bcm/hifiberry_dacplus.c
+++ b/sound/soc/bcm/hifiberry_dacplus.c
@@ -291,6 +291,7 @@ static struct snd_soc_dai_link snd_rpi_hifiberry_dacplus_dai[] = {
 /* audio machine driver */
 static struct snd_soc_card snd_rpi_hifiberry_dacplus = {
 	.name         = "snd_rpi_hifiberry_dacplus",
+	.driver_name  = "HifiberryDacp",
 	.owner        = THIS_MODULE,
 	.dai_link     = snd_rpi_hifiberry_dacplus_dai,
 	.num_links    = ARRAY_SIZE(snd_rpi_hifiberry_dacplus_dai),
diff --git a/sound/soc/bcm/hifiberry_digi.c b/sound/soc/bcm/hifiberry_digi.c
index 52ab9dea2e724c..19dc953b7227ba 100644
--- a/sound/soc/bcm/hifiberry_digi.c
+++ b/sound/soc/bcm/hifiberry_digi.c
@@ -202,6 +202,7 @@ static struct snd_soc_dai_link snd_rpi_hifiberry_digi_dai[] = {
 /* audio machine driver */
 static struct snd_soc_card snd_rpi_hifiberry_digi = {
 	.name         = "snd_rpi_hifiberry_digi",
+	.driver_name  = "HifiberryDigi",
 	.owner        = THIS_MODULE,
 	.dai_link     = snd_rpi_hifiberry_digi_dai,
 	.num_links    = ARRAY_SIZE(snd_rpi_hifiberry_digi_dai),