From: Daniel Mack <daniel@caiaq.de>
Date: Mon, 31 May 2010 11:35:39 +0000 (+0200)
Subject: ALSA: usb-audio: fix selector unit string index accessor
X-Git-Tag: v2.6.35-rc2~41^2~10
X-Git-Url: http://ftp.safe.ca/?p=safe%2Fjmp%2Flinux-2.6;a=commitdiff_plain;h=7176d37a28fa4ea7e32815007673f578cdcebf51

ALSA: usb-audio: fix selector unit string index accessor

This is another regression from the UAC2 code refactoring.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h
index 5d646c3..ed5cf92 100644
--- 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[9 + desc->bLength - 1];
+	return raw[desc->bLength - 1];
 }
 
 /* 4.3.2.5 Feature Unit Descriptor */