ALSA: sound/usb: fix UAC1 regression

[safe/jmp/linux-2.6] / include / linux / usb / audio.h

diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
index 905a87c..57f2055 100644 (file)
--- a/include/linux/usb/audio.h
+++ b/include/linux/usb/audio.h
@@ -244,7 +244,7 @@ struct uac_selector_unit_descriptor {
 static inline __u8 uac_selector_unit_iSelector(struct uac_selector_unit_descriptor *desc)
 {
        __u8 *raw = (__u8 *) desc;
-       return raw[desc->bLength - 1];
+       return raw[9 + desc->bLength - 1];
 }
 
 /* 4.3.2.5 Feature Unit Descriptor */