---------------------
PatchSet 3149 
Date: 2005/05/02 08:52:32
Author: cladisch
Branch: HEAD
Tag: (none) 
Log:
Summary: usb-audio - allow type 0 extension units

Extension units can have type 0, so do not ignore them when constructing
mixer controls.

Members: 
	usb/usbmixer.c:1.43->1.44 

Index: /sound/usb/usbmixer.c
diff -u /sound/usb/usbmixer.c.old /sound/usb/usbmixer.c
--- /sound/usb/usbmixer.c.old	Mon May  2 00:51:27 2005
+++ /sound/usb/usbmixer.c	Mon May  2 00:52:32 2005
@@ -1232,9 +1232,6 @@
 	}
 
 	type = combine_word(&dsc[4]);
-	if (! type)
-		return 0; /* undefined? */
-
 	for (info = list; info && info->type; info++)
 		if (info->type == type)
 			break;