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/sound/oss/waveartist.h b/sound/oss/waveartist.h
index 2033fb8..dac4ca9 100644
--- a/sound/oss/waveartist.h
+++ b/sound/oss/waveartist.h
@@ -1,5 +1,5 @@
 /*
- * linux/drivers/sound/waveartist.h
+ * linux/sound/oss/waveartist.h
  *
  * def file for Rockwell RWA010 chip set, as installed in Rebel.com NetWinder
  */