diff --git a/include/sound/asound.h b/include/sound/asound.h
index 1196e3d51946..2c4dc908a54a 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -707,7 +707,7 @@ struct snd_timer_tread {
  *                                                                          *
  ****************************************************************************/
 
-#define SNDRV_CTL_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 5)
+#define SNDRV_CTL_VERSION		SNDRV_PROTOCOL_VERSION(2, 0, 6)
 
 struct snd_ctl_card_info {
 	int card;			/* card number */
@@ -718,8 +718,7 @@ struct snd_ctl_card_info {
 	unsigned char longname[80];	/* name + info text about soundcard */
 	unsigned char reserved_[16];	/* reserved for future (was ID of mixer) */
 	unsigned char mixername[80];	/* visual mixer identification */
-	unsigned char components[80];	/* card components / fine identification, delimited with one space (AC97 etc..) */
-	unsigned char reserved[48];	/* reserved for future */
+	unsigned char components[128];	/* card components / fine identification, delimited with one space (AC97 etc..) */
 };
 
 typedef int __bitwise snd_ctl_elem_type_t;
diff --git a/include/sound/core.h b/include/sound/core.h
index f52ab6f3ca6e..e5eec5f73502 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -116,7 +116,7 @@ struct snd_card {
 	char shortname[32];		/* short name of this soundcard */
 	char longname[80];		/* name of this soundcard */
 	char mixername[80];		/* mixer name */
-	char components[80];		/* card components delimited with
+	char components[128];		/* card components delimited with
 								space */
 	struct module *module;		/* top-level module */