staging: unisys: only include a file where it is used.

The header file visorbus.h included several linux headers that were
used by the source files that include it. Move the includes to the
files that actually use them.
Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/include/visorbus.h

@@ -28,8 +28,6 @@
 #define __VISORBUS_H__
 
 #include <linux/device.h>
-#include <linux/module.h>
-#include <linux/slab.h>
 
 #include "channel.h"
 

drivers/staging/unisys/visorbus/visorbus_main.c

@@ -14,6 +14,8 @@
  */
 
 #include <linux/debugfs.h>
+#include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/uuid.h>
 
 #include "visorbus.h"

drivers/staging/unisys/visorbus/visorchannel.c

@@ -20,6 +20,7 @@
 
 #include <linux/uuid.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 
 #include "visorbus.h"
 #include "visorbus_private.h"

drivers/staging/unisys/visorhba/visorhba_main.c

@@ -17,6 +17,7 @@
 #include <linux/debugfs.h>
 #include <linux/kthread.h>
 #include <linux/idr.h>
+#include <linux/module.h>
 #include <linux/seq_file.h>
 #include <scsi/scsi.h>
 #include <scsi/scsi_host.h>

drivers/staging/unisys/visorinput/visorinput.c

@@ -23,6 +23,7 @@
 #include <linux/fb.h>
 #include <linux/input.h>
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/uuid.h>
 
 #include "visorbus.h"

drivers/staging/unisys/visornic/visornic_main.c

@@ -20,6 +20,7 @@
 
 #include <linux/debugfs.h>
 #include <linux/etherdevice.h>
+#include <linux/module.h>
 #include <linux/netdevice.h>
 #include <linux/kthread.h>
 #include <linux/skbuff.h>