fix file specification in comments

Many files include the filename at the beginning, serveral used a wrong one.

Signed-off-by: Uwe Zeisberger <Uwe_Zeisberger@digi.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/include/linux/awe_voice.h b/include/linux/awe_voice.h
index 4bf9f33..bf33f17 100644
--- a/include/linux/awe_voice.h
+++ b/include/linux/awe_voice.h
@@ -1,5 +1,5 @@
 /*
- * sound/awe_voice.h
+ * include/linux/awe_voice.h
  *
  * Voice information definitions for the low level driver for the 
  * AWE32/SB32/AWE64 wave table synth.