staging: vt6655: remove filename from channel.h

This patch resolves checkpatch's warning, "It's generally not useful to
have the filename in the file" for channel.h.
Signed-off-by: Lucas Henneman <lucas.henneman@linaro.org>
Link: https://lore.kernel.org/r/20210723144340.15787-6-lucas.henneman@linaro.orgSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6655/channel.h

@@ -3,7 +3,6 @@
  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
  * All rights reserved.
  *
- * File: channel.h
  */
 
 #ifndef _CHANNEL_H_