ALSA: sound/usb: fix UAC1 regression
Commit 23caaf19b ("ALSA: usb-mixer: Add support for Audio Class v2.0")
broke support for Class1 devices due to two faulty changes. This patch
fixes it.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Reported-and-Tested-by: The Source <thesourcehim@gmail.com>
Cc: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 1deef62..e350f05 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -656,7 +656,7 @@
case UAC_FEATURE_UNIT: {
/* the header is the same for v1 and v2 */
struct uac_feature_unit_descriptor *d = p1;
- id = d->bUnitID;
+ id = d->bSourceID;
break; /* continue to parse */
}
case UAC_MIXER_UNIT: {
