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authorNeilBrown <neilb@suse.de>2008-10-13 11:55:12 +1100
committerNeilBrown <neilb@suse.de>2008-10-13 11:55:12 +1100
commitfb4d8c76e56a887b9eee99fbc55fe82b18625d30 (patch)
tree0ca96887e40db671957b79d493830b9527b04949 /drivers
parentab5bd5cbc8d4b868378d062eed3d4240930fbb86 (diff)
downloadop-kernel-dev-fb4d8c76e56a887b9eee99fbc55fe82b18625d30.zip
op-kernel-dev-fb4d8c76e56a887b9eee99fbc55fe82b18625d30.tar.gz
md: Remove unnecessary #includes, #defines, and function declarations.
A lot of cruft has gathered over the years. Time to remove it. Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/md/linear.c8
-rw-r--r--drivers/md/md.c21
-rw-r--r--drivers/md/multipath.c9
-rw-r--r--drivers/md/raid0.c5
-rw-r--r--drivers/md/raid5.c5
-rw-r--r--drivers/md/raid6.h9
6 files changed, 4 insertions, 53 deletions
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 09a64b9..190147c 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -16,16 +16,8 @@
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <linux/module.h>
-
-#include <linux/raid/md.h>
-#include <linux/slab.h>
#include <linux/raid/linear.h>
-#define MAJOR_NR MD_MAJOR
-#define MD_DRIVER
-#define MD_PERSONALITY
-
/*
* find which device holds a particular offset
*/
diff --git a/drivers/md/md.c b/drivers/md/md.c
index fc33082..cd97de5 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -32,31 +32,20 @@
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <linux/module.h>
-#include <linux/kernel.h>
#include <linux/kthread.h>
-#include <linux/linkage.h>
#include <linux/raid/md.h>
#include <linux/raid/bitmap.h>
#include <linux/sysctl.h>
#include <linux/buffer_head.h> /* for invalidate_bdev */
#include <linux/poll.h>
-#include <linux/mutex.h>
#include <linux/ctype.h>
-#include <linux/freezer.h>
-
-#include <linux/init.h>
-
+#include <linux/hdreg.h>
+#include <linux/proc_fs.h>
+#include <linux/random.h>
+#include <linux/reboot.h>
#include <linux/file.h>
-#ifdef CONFIG_KMOD
-#include <linux/kmod.h>
-#endif
-
-#include <asm/unaligned.h>
-
#define MAJOR_NR MD_MAJOR
-#define MD_DRIVER
/* 63 partitions with the alternate major number (mdp) */
#define MdpMinorShift 6
@@ -3559,12 +3548,10 @@ static int do_md_run(mddev_t * mddev)
}
}
-#ifdef CONFIG_KMOD
if (mddev->level != LEVEL_NONE)
request_module("md-level-%d", mddev->level);
else if (mddev->clevel[0])
request_module("md-%s", mddev->clevel);
-#endif
/*
* Drop all container device buffers, from now on
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index 8bb8794..8744014 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -19,16 +19,7 @@
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/spinlock.h>
#include <linux/raid/multipath.h>
-#include <linux/buffer_head.h>
-#include <asm/atomic.h>
-
-#define MAJOR_NR MD_MAJOR
-#define MD_DRIVER
-#define MD_PERSONALITY
#define MAX_WORK_PER_DISK 128
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 53508a8..8ac6488 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -18,13 +18,8 @@
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#include <linux/module.h>
#include <linux/raid/raid0.h>
-#define MAJOR_NR MD_MAJOR
-#define MD_DRIVER
-#define MD_PERSONALITY
-
static void raid0_unplug(struct request_queue *q)
{
mddev_t *mddev = q->queuedata;
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index ae16794..7e65454 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -43,12 +43,7 @@
* miss any bits.
*/
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/highmem.h>
-#include <linux/bitops.h>
#include <linux/kthread.h>
-#include <asm/atomic.h>
#include "raid6.h"
#include <linux/raid/bitmap.h>
diff --git a/drivers/md/raid6.h b/drivers/md/raid6.h
index 31cbee7..98dcde8 100644
--- a/drivers/md/raid6.h
+++ b/drivers/md/raid6.h
@@ -18,15 +18,6 @@
/* Set to 1 to use kernel-wide empty_zero_page */
#define RAID6_USE_EMPTY_ZERO_PAGE 0
-#include <linux/module.h>
-#include <linux/stddef.h>
-#include <linux/compiler.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/mempool.h>
-#include <linux/list.h>
-#include <linux/vmalloc.h>
#include <linux/raid/md.h>
#include <linux/raid/raid5.h>
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