ALSA: when card identification is changed, change also /proc/asound symlink

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/core/init.c b/sound/core/init.c
index 5ff297d..af1e407 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -571,6 +571,7 @@
 			goto __exist;
 	}
 	strcpy(card->id, buf1);
+	snd_info_card_id_change(card);
 	mutex_unlock(&snd_card_mutex);
 
 	return count;