ALSA: usbmixer - add usb_id value to usbmixer proc file

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/sound/usb/usbmixer.c b/sound/usb/usbmixer.c
index 170bfd4..03f125d 100644 (file)
--- a/sound/usb/usbmixer.c
+++ b/sound/usb/usbmixer.c
@@ -1856,8 +1856,9 @@ static void snd_usb_mixer_proc_read(struct snd_info_entry *entry,
 
        list_for_each_entry(mixer, &chip->mixer_list, list) {
                snd_iprintf(buffer,
-                       "USB Mixer: ctrlif=%i, ctlerr=%i\n",
-                               mixer->ctrlif, mixer->ignore_ctl_error);
+                       "USB Mixer: usb_id=0x%08x, ctrlif=%i, ctlerr=%i\n",
+                               chip->usb_id, mixer->ctrlif,
+                               mixer->ignore_ctl_error);
                snd_iprintf(buffer, "Card: %s\n", chip->card->longname);
                for (unitid = 0; unitid < MAX_ID_ELEMS; unitid++) {
                        for (cval = mixer->id_elems[unitid]; cval;