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-rw-r--r--sound/usb/mixer.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h
index d43895c1ae5c..167fbfcf01ac 100644
--- a/sound/usb/mixer.h
+++ b/sound/usb/mixer.h
@@ -88,6 +88,7 @@ struct usb_mixer_elem_info {
int channels;
int val_type;
int min, max, res;
+ int max_exposed; /* control API exposes the value in 0..max_exposed */
int dBmin, dBmax;
int cached;
int cache_val[MAX_CHANNELS];