[PATCH] kill superflous kdev_t.h inclusions

From: Christoph Hellwig <hch@lst.de>

now that kdev_t is gone very few places needs this still, the only header
of those beeing fs.h

include/linux/bio.h

@@ -20,7 +20,6 @@
 #ifndef __LINUX_BIO_H
 #define __LINUX_BIO_H
 
-#include <linux/kdev_t.h>
 #include <linux/highmem.h>
 #include <linux/mempool.h>
 

include/linux/console.h

@@ -15,7 +15,6 @@
 #define _LINUX_CONSOLE_H_ 1
 
 #include <linux/types.h>
-#include <linux/kdev_t.h>
 #include <linux/spinlock.h>
 
 struct vc_data;

include/linux/devfs_fs_kernel.h

@@ -4,7 +4,6 @@
 #include <linux/fs.h>
 #include <linux/config.h>
 #include <linux/spinlock.h>
-#include <linux/kdev_t.h>
 #include <linux/types.h>
 
 #include <asm/semaphore.h>

include/linux/swap.h

@@ -3,7 +3,6 @@
 
 #include <linux/config.h>
 #include <linux/spinlock.h>
-#include <linux/kdev_t.h>
 #include <linux/linkage.h>
 #include <linux/mmzone.h>
 #include <linux/list.h>