From 518d55051a8c368f1ba8ba1bed837a582f27a584 Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Mon, 20 Sep 2021 14:33:15 +0200
Subject: [PATCH] mm: remove spurious blkdev.h includes

Various files have acquired spurious includes of <linux/blkdev.h> over
time.  Remove them.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20210920123328.1399408-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 mm/filemap.c   | 1 -
 mm/highmem.c   | 1 -
 mm/mempool.c   | 1 -
 mm/nommu.c     | 1 -
 mm/readahead.c | 1 -
 mm/shmem.c     | 1 -
 6 files changed, 6 deletions(-)

diff --git a/mm/filemap.c b/mm/filemap.c
index dae481293b5d..44b4b551e430 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -30,7 +30,6 @@
 #include <linux/writeback.h>
 #include <linux/backing-dev.h>
 #include <linux/pagevec.h>
-#include <linux/blkdev.h>
 #include <linux/security.h>
 #include <linux/cpuset.h>
 #include <linux/hugetlb.h>
diff --git a/mm/highmem.c b/mm/highmem.c
index 4212ad0e4a19..471d9779a7f4 100644
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -23,7 +23,6 @@
 #include <linux/bio.h>
 #include <linux/pagemap.h>
 #include <linux/mempool.h>
-#include <linux/blkdev.h>
 #include <linux/init.h>
 #include <linux/hash.h>
 #include <linux/highmem.h>
diff --git a/mm/mempool.c b/mm/mempool.c
index 0b8afbec3e35..b933d0fc21b8 100644
--- a/mm/mempool.c
+++ b/mm/mempool.c
@@ -17,7 +17,6 @@
 #include <linux/kmemleak.h>
 #include <linux/export.h>
 #include <linux/mempool.h>
-#include <linux/blkdev.h>
 #include <linux/writeback.h>
 #include "slab.h"
 
diff --git a/mm/nommu.c b/mm/nommu.c
index 02d2427b8f9e..41ef204e7482 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -27,7 +27,6 @@
 #include <linux/pagemap.h>
 #include <linux/slab.h>
 #include <linux/vmalloc.h>
-#include <linux/blkdev.h>
 #include <linux/backing-dev.h>
 #include <linux/compiler.h>
 #include <linux/mount.h>
diff --git a/mm/readahead.c b/mm/readahead.c
index 41b75d76d36e..e71e719e36c9 100644
--- a/mm/readahead.c
+++ b/mm/readahead.c
@@ -12,7 +12,6 @@
 #include <linux/dax.h>
 #include <linux/gfp.h>
 #include <linux/export.h>
-#include <linux/blkdev.h>
 #include <linux/backing-dev.h>
 #include <linux/task_io_accounting_ops.h>
 #include <linux/pagevec.h>
diff --git a/mm/shmem.c b/mm/shmem.c
index b5860f4a2738..2ca4a341652c 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -59,7 +59,6 @@ static struct vfsmount *shm_mnt;
 #include <linux/backing-dev.h>
 #include <linux/shmem_fs.h>
 #include <linux/writeback.h>
-#include <linux/blkdev.h>
 #include <linux/pagevec.h>
 #include <linux/percpu_counter.h>
 #include <linux/falloc.h>