Merge branch 'akpm' (patches from Andrew)

Merge third patchbomb from Andrew Morton:

 - various misc things

 - a couple of lib/ optimisations

 - provide DIV_ROUND_CLOSEST_ULL()

 - checkpatch updates

 - rtc tree

 - befs, nilfs2, hfs, hfsplus, fatfs, adfs, affs, bfs

 - ptrace fixes

 - fork() fixes

 - seccomp cleanups

 - more mmap_sem hold time reductions from Davidlohr

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (138 commits)
  proc: show locks in /proc/pid/fdinfo/X
  docs: add missing and new /proc/PID/status file entries, fix typos
  drivers/rtc/rtc-at91rm9200.c: make IO endian agnostic
  Documentation/spi/spidev_test.c: fix warning
  drivers/rtc/rtc-s5m.c: allow usage on device type different than main MFD type
  .gitignore: ignore *.tar
  MAINTAINERS: add Mediatek SoC mailing list
  tomoyo: reduce mmap_sem hold for mm->exe_file
  powerpc/oprofile: reduce mmap_sem hold for exe_file
  oprofile: reduce mmap_sem hold for mm->exe_file
  mips: ip32: add platform data hooks to use DS1685 driver
  lib/Kconfig: fix up HAVE_ARCH_BITREVERSE help text
  x86: switch to using asm-generic for seccomp.h
  sparc: switch to using asm-generic for seccomp.h
  powerpc: switch to using asm-generic for seccomp.h
  parisc: switch to using asm-generic for seccomp.h
  mips: switch to using asm-generic for seccomp.h
  microblaze: use asm-generic for seccomp.h
  arm: use asm-generic for seccomp.h
  seccomp: allow COMPAT sigreturn overrides
  ...

9 files changed, 3 insertions, 36 deletions

diff --git a/fs/fat/cache.c b/fs/fat/cache.c
index 91ad9e1c9441..93fc62232ec2 100644
--- a/fs/fat/cache.c
+++ b/fs/fat/cache.c
@@ -8,9 +8,7 @@
  *  May 1999. AV. Fixed the bogosity with FAT32 (read "FAT28"). Fscking lusers.
  */
 
-#include <linux/fs.h>
 #include <linux/slab.h>
-#include <linux/buffer_head.h>
 #include "fat.h"
 
 /* this must be > 0. */
diff --git a/fs/fat/dir.c b/fs/fat/dir.c
index c5d6bb939d19..4afc4d9d2e41 100644
--- a/fs/fat/dir.c
+++ b/fs/fat/dir.c
@@ -13,13 +13,9 @@
  *  Short name translation 1999, 2001 by Wolfram Pienkoss <wp@bszh.de>
  */
 
-#include <linux/module.h>
 #include <linux/slab.h>
-#include <linux/time.h>
-#include <linux/buffer_head.h>
 #include <linux/compat.h>
 #include <linux/uaccess.h>
-#include <linux/kernel.h>
 #include "fat.h"
 
 /*
diff --git a/fs/fat/fat.h b/fs/fat/fat.h
index 64e295e8ff38..be5e15323bab 100644
--- a/fs/fat/fat.h
+++ b/fs/fat/fat.h
@@ -2,11 +2,8 @@
 #define _FAT_H
 
 #include <linux/buffer_head.h>
-#include <linux/string.h>
 #include <linux/nls.h>
-#include <linux/fs.h>
 #include <linux/hash.h>
-#include <linux/mutex.h>
 #include <linux/ratelimit.h>
 #include <linux/msdos_fs.h>
 
@@ -66,7 +63,7 @@ struct msdos_sb_info {
         unsigned short sec_per_clus;  /* sectors/cluster */
         unsigned short cluster_bits;  /* log2(cluster_size) */
         unsigned int cluster_size;    /* cluster size */
-        unsigned char fats, fat_bits; /* number of FATs, FAT bits (12 or 16) */
+        unsigned char fats, fat_bits; /* number of FATs, FAT bits (12,16 or 32) */
         unsigned short fat_start;
         unsigned long fat_length;     /* FAT start & length (sec.) */
         unsigned long dir_start;
diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c
index 260705c58062..8226557130a2 100644
--- a/fs/fat/fatent.c
+++ b/fs/fat/fatent.c
@@ -3,9 +3,6 @@
  * Released under GPL v2.
  */
 
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/msdos_fs.h>
 #include <linux/blkdev.h>
 #include "fat.h"
 
diff --git a/fs/fat/file.c b/fs/fat/file.c
index 1e98d333879f..cf50d93565a2 100644
--- a/fs/fat/file.c
+++ b/fs/fat/file.c
@@ -10,10 +10,6 @@
 #include <linux/module.h>
 #include <linux/compat.h>
 #include <linux/mount.h>
-#include <linux/time.h>
-#include <linux/buffer_head.h>
-#include <linux/writeback.h>
-#include <linux/backing-dev.h>
 #include <linux/blkdev.h>
 #include <linux/fsnotify.h>
 #include <linux/security.h>
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 41b729933638..c06774658345 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -11,20 +11,12 @@
  */
 
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/time.h>
-#include <linux/slab.h>
-#include <linux/seq_file.h>
 #include <linux/pagemap.h>
 #include <linux/mpage.h>
-#include <linux/buffer_head.h>
-#include <linux/mount.h>
 #include <linux/vfs.h>
+#include <linux/seq_file.h>
 #include <linux/parser.h>
 #include <linux/uio.h>
-#include <linux/writeback.h>
-#include <linux/log2.h>
-#include <linux/hash.h>
 #include <linux/blkdev.h>
 #include <asm/unaligned.h>
 #include "fat.h"
@@ -1278,8 +1270,7 @@ out:
 
 static int fat_read_root(struct inode *inode)
 {
-        struct super_block *sb = inode->i_sb;
-        struct msdos_sb_info *sbi = MSDOS_SB(sb);
+        struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb);
         int error;
 
         MSDOS_I(inode)->i_pos = MSDOS_ROOT_INO;
diff --git a/fs/fat/misc.c b/fs/fat/misc.c
index d8da2d2e30ae..c4589e981760 100644
--- a/fs/fat/misc.c
+++ b/fs/fat/misc.c
@@ -6,10 +6,6 @@
  *               and date_dos2unix for date==0 by Igor Zhbanov(bsg@uniyar.ac.ru)
  */
 
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/buffer_head.h>
-#include <linux/time.h>
 #include "fat.h"
 
 /*
diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c
index a783b0e1272a..cc6a8541b668 100644
--- a/fs/fat/namei_msdos.c
+++ b/fs/fat/namei_msdos.c
@@ -7,8 +7,6 @@
  */
 
 #include <linux/module.h>
-#include <linux/time.h>
-#include <linux/buffer_head.h>
 #include "fat.h"
 
 /* Characters that are undesirable in an MS-DOS file name */
diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
index b8b92c2f9683..7e0974eebd8e 100644
--- a/fs/fat/namei_vfat.c
+++ b/fs/fat/namei_vfat.c
@@ -16,10 +16,8 @@
  */
 
 #include <linux/module.h>
-#include <linux/jiffies.h>
 #include <linux/ctype.h>
 #include <linux/slab.h>
-#include <linux/buffer_head.h>
 #include <linux/namei.h>
 #include "fat.h"