staging: unisys: visorbus: cleanup include listings

Cleaned up include section of files so that they only
include the files needed by them. If an include file includes
the file already don't repeat it.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <Timothy.Sell@unisys.com>
Reported-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/visorbus/visorchipset.c

@@ -25,8 +25,6 @@
 #include <linux/uuid.h>
 #include <linux/crash_dump.h>
 
-#include "channel.h"
-#include "controlvmchannel.h"
 #include "version.h"
 #include "visorbus.h"
 #include "visorbus_private.h"