From 69b80587f650875a473c66df2a1120c0e656362b Mon Sep 17 00:00:00 2001
From: Christoph Hellwig <hch@lst.de>
Date: Mon, 20 Sep 2021 14:33:25 +0200
Subject: block: drop unused includes in <linux/genhd.h>

commit b81e0c2372e65e5627864ba034433b64b2fc73f5 upstream.

Drop various include not actually used in genhd.h itself, and
move the remaning includes closer together.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20210920123328.1399408-15-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Reported-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>a
Reported-by: "H. Nikolaus Schaller" <hns@goldelico.com>
Reported-by: Guenter Roeck <linux@roeck-us.net>
Cc: "Maciej W. Rozycki" <macro@orcam.me.uk>
[ resolves MIPS build failure by luck, root cause needs to be fixed in
  Linus's tree properly, but this is needed for now to fix the build - gregkh ]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 include/linux/genhd.h     | 14 ++------------
 include/linux/part_stat.h |  1 +
 2 files changed, 3 insertions(+), 12 deletions(-)

(limited to 'include/linux')

diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 0f5315c2b5a3..0b48a0cf4262 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -12,12 +12,10 @@
 
 #include <linux/types.h>
 #include <linux/kdev_t.h>
-#include <linux/rcupdate.h>
-#include <linux/slab.h>
-#include <linux/percpu-refcount.h>
 #include <linux/uuid.h>
 #include <linux/blk_types.h>
-#include <asm/local.h>
+#include <linux/device.h>
+#include <linux/xarray.h>
 
 extern const struct device_type disk_type;
 extern struct device_type part_type;
@@ -26,14 +24,6 @@ extern struct class block_class;
 #define DISK_MAX_PARTS			256
 #define DISK_NAME_LEN			32
 
-#include <linux/major.h>
-#include <linux/device.h>
-#include <linux/smp.h>
-#include <linux/string.h>
-#include <linux/fs.h>
-#include <linux/workqueue.h>
-#include <linux/xarray.h>
-
 #define PARTITION_META_INFO_VOLNAMELTH	64
 /*
  * Enough for the string representation of any kind of UUID plus NULL.
diff --git a/include/linux/part_stat.h b/include/linux/part_stat.h
index d2558121d48c..6f7949b2fd8d 100644
--- a/include/linux/part_stat.h
+++ b/include/linux/part_stat.h
@@ -3,6 +3,7 @@
 #define _LINUX_PART_STAT_H
 
 #include <linux/genhd.h>
+#include <asm/local.h>
 
 struct disk_stats {
 	u64 nsecs[NR_STAT_GROUPS];
-- 
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