84 files changed, 2413 insertions, 519 deletions
diff --git a/include/linux/aio.h b/include/linux/aio.h
index b51ddd28444e..09b276c35227 100644
--- a/include/linux/aio.h
+++ b/include/linux/aio.h
@@ -7,7 +7,6 @@
 #include <linux/uio.h>
 #include <asm/atomic.h>
-#include <linux/uio.h>
 #define AIO_MAXSEGS             4
 #define AIO_KIOGRP_NR_ATOMIC    8
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 82aa36c53ea7..50cfe8ceb478 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -205,6 +205,8 @@ void block_invalidatepage(struct page *page, unsigned long offset);
 int block_write_full_page(struct page *page, get_block_t *get_block,
                                struct writeback_control *wbc);
 int block_read_full_page(struct page*, get_block_t*);
+int block_is_partially_uptodate(struct page *page, read_descriptor_t *desc,
+                                unsigned long from);
 int block_write_begin(struct file *, struct address_space *,
                                loff_t, unsigned, unsigned,
                                struct page **, void **, get_block_t*);
diff --git a/include/linux/coda_linux.h b/include/linux/coda_linux.h
index 31b75311e2ca..dcc228aa335a 100644
--- a/include/linux/coda_linux.h
+++ b/include/linux/coda_linux.h
@@ -37,7 +37,7 @@ extern const struct file_operations coda_ioctl_operations;
 /* operations shared over more than one file */
 int coda_open(struct inode *i, struct file *f);
 int coda_release(struct inode *i, struct file *f);
-int coda_permission(struct inode *inode, int mask, struct nameidata *nd);
+int coda_permission(struct inode *inode, int mask);
 int coda_revalidate_inode(struct dentry *);
 int coda_getattr(struct vfsmount *, struct dentry *, struct kstat *);
 int coda_setattr(struct dentry *, struct iattr *);
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 1b5c98e7fef7..96d0509fb8d8 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -62,15 +62,7 @@
 * int next_cpu_nr(cpu, mask)           Next cpu past 'cpu', or nr_cpu_ids
 *
 * cpumask_t cpumask_of_cpu(cpu)        Return cpumask with bit 'cpu' set
- *ifdef CONFIG_HAS_CPUMASK_OF_CPU
+ *                                      (can be used as an lvalue)
- * cpumask_of_cpu_ptr_declare(v)        Declares cpumask_t *v
- * cpumask_of_cpu_ptr_next(v, cpu)      Sets v = &cpumask_of_cpu_map[cpu]
- * cpumask_of_cpu_ptr(v, cpu)           Combines above two operations
- *else
- * cpumask_of_cpu_ptr_declare(v)        Declares cpumask_t _v and *v = &_v
- * cpumask_of_cpu_ptr_next(v, cpu)      Sets _v = cpumask_of_cpu(cpu)
- * cpumask_of_cpu_ptr(v, cpu)           Combines above two operations
- *endif
 * CPU_MASK_ALL                         Initializer - all bits set
 * CPU_MASK_NONE                        Initializer - no bits set
 * unsigned long *cpus_addr(mask)       Array of unsigned long's in mask
@@ -273,37 +265,30 @@ static inline void __cpus_shift_left(cpumask_t *dstp,
        bitmap_shift_left(dstp->bits, srcp->bits, n, nbits);
 }
+/*
+ * Special-case data structure for "single bit set only" constant CPU masks.
+ *
+ * We pre-generate all the 64 (or 32) possible bit positions, with enough
+ * padding to the left and the right, and return the constant pointer
+ * appropriately offset.
+ */
+extern const unsigned long
+        cpu_bit_bitmap[BITS_PER_LONG+1][BITS_TO_LONGS(NR_CPUS)];
+static inline const cpumask_t *get_cpu_mask(unsigned int cpu)
+{
+        const unsigned long *p = cpu_bit_bitmap[1 + cpu % BITS_PER_LONG];
+        p -= cpu / BITS_PER_LONG;
+        return (const cpumask_t *)p;
+}
+/*
+ * In cases where we take the address of the cpumask immediately,
+ * gcc optimizes it out (it's a constant) and there's no huge stack
+ * variable created:
+ */
+#define cpumask_of_cpu(cpu) ({ *get_cpu_mask(cpu); })
-#ifdef CONFIG_HAVE_CPUMASK_OF_CPU_MAP
-extern cpumask_t *cpumask_of_cpu_map;
-#define cpumask_of_cpu(cpu)     (cpumask_of_cpu_map[cpu])
-#define cpumask_of_cpu_ptr(v, cpu)                                      \
-                const cpumask_t *v = &cpumask_of_cpu(cpu)
-#define cpumask_of_cpu_ptr_declare(v)                                   \
-                const cpumask_t *v
-#define cpumask_of_cpu_ptr_next(v, cpu)                                 \
-                                        v = &cpumask_of_cpu(cpu)
-#else
-#define cpumask_of_cpu(cpu)                                             \
-({                                                                      \
-        typeof(_unused_cpumask_arg_) m;                                 \
-        if (sizeof(m) == sizeof(unsigned long)) {                       \
-                m.bits[0] = 1UL<<(cpu);                                 \
-        } else {                                                        \
-                cpus_clear(m);                                          \
-                cpu_set((cpu), m);                                      \
-        }                                                               \
-        m;                                                              \
-})
-#define cpumask_of_cpu_ptr(v, cpu)                                      \
-                cpumask_t _##v = cpumask_of_cpu(cpu);                   \
-                const cpumask_t *v = &_##v
-#define cpumask_of_cpu_ptr_declare(v)                                   \
-                cpumask_t _##v;                                         \
-                const cpumask_t *v = &_##v
-#define cpumask_of_cpu_ptr_next(v, cpu)                                 \
-                                        _##v = cpumask_of_cpu(cpu)
-#endif
 #define CPU_MASK_LAST_WORD BITMAP_LAST_WORD_MASK(NR_CPUS)
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 49d8eb7a71be..580b513668fe 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -60,6 +60,8 @@ extern int dir_notify_enable;
 #define MAY_WRITE 2
 #define MAY_READ 4
 #define MAY_APPEND 8
+#define MAY_ACCESS 16
+#define MAY_OPEN 32
 #define FMODE_READ 1
 #define FMODE_WRITE 2
@@ -277,7 +279,7 @@ extern int dir_notify_enable;
 #include <linux/types.h>
 #include <linux/kdev_t.h>
 #include <linux/dcache.h>
-#include <linux/namei.h>
+#include <linux/path.h>
 #include <linux/stat.h>
 #include <linux/cache.h>
 #include <linux/kobject.h>
@@ -318,22 +320,23 @@ typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
 * Attribute flags.  These should be or-ed together to figure out what
 * has been changed!
 */
-#define ATTR_MODE       1
+#define ATTR_MODE       (1 << 0)
-#define ATTR_UID        2
+#define ATTR_UID        (1 << 1)
-#define ATTR_GID        4
+#define ATTR_GID        (1 << 2)
-#define ATTR_SIZE       8
+#define ATTR_SIZE       (1 << 3)
-#define ATTR_ATIME      16
+#define ATTR_ATIME      (1 << 4)
-#define ATTR_MTIME      32
+#define ATTR_MTIME      (1 << 5)
-#define ATTR_CTIME      64
+#define ATTR_CTIME      (1 << 6)
-#define ATTR_ATIME_SET  128
+#define ATTR_ATIME_SET  (1 << 7)
-#define ATTR_MTIME_SET  256
+#define ATTR_MTIME_SET  (1 << 8)
-#define ATTR_FORCE      512     /* Not a change, but a change it */
+#define ATTR_FORCE      (1 << 9) /* Not a change, but a change it */
-#define ATTR_ATTR_FLAG  1024
+#define ATTR_ATTR_FLAG  (1 << 10)
-#define ATTR_KILL_SUID  2048
+#define ATTR_KILL_SUID  (1 << 11)
-#define ATTR_KILL_SGID  4096
+#define ATTR_KILL_SGID  (1 << 12)
-#define ATTR_FILE       8192
+#define ATTR_FILE       (1 << 13)
-#define ATTR_KILL_PRIV  16384
+#define ATTR_KILL_PRIV  (1 << 14)
-#define ATTR_OPEN       32768   /* Truncating from open(O_TRUNC) */
+#define ATTR_OPEN       (1 << 15) /* Truncating from open(O_TRUNC) */
+#define ATTR_TIMES_SET  (1 << 16)
 /*
 * This is the Inode Attributes structure, used for notify_change().  It
@@ -440,6 +443,27 @@ static inline size_t iov_iter_count(struct iov_iter *i)
        return i->count;
 }
+/*
+ * "descriptor" for what we're up to with a read.
+ * This allows us to use the same read code yet
+ * have multiple different users of the data that
+ * we read from a file.
+ *
+ * The simplest case just copies the data to user
+ * mode.
+ */
+typedef struct {
+        size_t written;
+        size_t count;
+        union {
+                char __user *buf;
+                void *data;
+        } arg;
+        int error;
+} read_descriptor_t;
+typedef int (*read_actor_t)(read_descriptor_t *, struct page *,
+                unsigned long, unsigned long);
 struct address_space_operations {
        int (*writepage)(struct page *page, struct writeback_control *wbc);
@@ -481,6 +505,8 @@ struct address_space_operations {
        int (*migratepage) (struct address_space *,
                        struct page *, struct page *);
        int (*launder_page) (struct page *);
+        int (*is_partially_uptodate) (struct page *, read_descriptor_t *,
+                                        unsigned long);
 };
 /*
@@ -499,7 +525,7 @@ struct backing_dev_info;
 struct address_space {
        struct inode            *host;          /* owner: inode, block_device */
        struct radix_tree_root  page_tree;      /* radix tree of all pages */
-        rwlock_t                tree_lock;      /* and rwlock protecting it */
+        spinlock_t              tree_lock;      /* and lock protecting it */
        unsigned int            i_mmap_writable;/* count VM_SHARED mappings */
        struct prio_tree_root   i_mmap;         /* tree of private and shared mappings */
        struct list_head        i_mmap_nonlinear;/*list VM_NONLINEAR mappings */
@@ -792,7 +818,7 @@ struct file {
 #define f_dentry        f_path.dentry
 #define f_vfsmnt        f_path.mnt
        const struct file_operations    *f_op;
-        atomic_t                f_count;
+        atomic_long_t           f_count;
        unsigned int            f_flags;
        mode_t                  f_mode;
        loff_t                  f_pos;
@@ -821,8 +847,8 @@ extern spinlock_t files_lock;
 #define file_list_lock() spin_lock(&files_lock);
 #define file_list_unlock() spin_unlock(&files_lock);
-#define get_file(x)     atomic_inc(&(x)->f_count)
+#define get_file(x)     atomic_long_inc(&(x)->f_count)
-#define file_count(x)   atomic_read(&(x)->f_count)
+#define file_count(x)   atomic_long_read(&(x)->f_count)
 #ifdef CONFIG_DEBUG_WRITECOUNT
 static inline void file_take_write(struct file *f)
@@ -1136,7 +1162,7 @@ extern int vfs_permission(struct nameidata *, int);
 extern int vfs_create(struct inode *, struct dentry *, int, struct nameidata *);
 extern int vfs_mkdir(struct inode *, struct dentry *, int);
 extern int vfs_mknod(struct inode *, struct dentry *, int, dev_t);
-extern int vfs_symlink(struct inode *, struct dentry *, const char *, int);
+extern int vfs_symlink(struct inode *, struct dentry *, const char *);
 extern int vfs_link(struct dentry *, struct inode *, struct dentry *);
 extern int vfs_rmdir(struct inode *, struct dentry *);
 extern int vfs_unlink(struct inode *, struct dentry *);
@@ -1195,27 +1221,6 @@ struct block_device_operations {
        struct module *owner;
 };
-/*
- * "descriptor" for what we're up to with a read.
- * This allows us to use the same read code yet
- * have multiple different users of the data that
- * we read from a file.
- *
- * The simplest case just copies the data to user
- * mode.
- */
-typedef struct {
-        size_t written;
-        size_t count;
-        union {
-                char __user * buf;
-                void *data;
-        } arg;
-        int error;
-} read_descriptor_t;
-typedef int (*read_actor_t)(read_descriptor_t *, struct page *, unsigned long, unsigned long);
 /* These macros are for out of kernel modules to test that
 * the kernel supports the unlocked_ioctl and compat_ioctl
 * fields in struct file_operations. */
@@ -1272,7 +1277,7 @@ struct inode_operations {
        void * (*follow_link) (struct dentry *, struct nameidata *);
        void (*put_link) (struct dentry *, struct nameidata *, void *);
        void (*truncate) (struct inode *);
-        int (*permission) (struct inode *, int, struct nameidata *);
+        int (*permission) (struct inode *, int);
        int (*setattr) (struct dentry *, struct iattr *);
        int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *);
        int (*setxattr) (struct dentry *, const char *,const void *,size_t,int);
@@ -1696,9 +1701,9 @@ extern void init_special_inode(struct inode *, umode_t, dev_t);
 extern void make_bad_inode(struct inode *);
 extern int is_bad_inode(struct inode *);
-extern const struct file_operations read_fifo_fops;
+extern const struct file_operations read_pipefifo_fops;
-extern const struct file_operations write_fifo_fops;
+extern const struct file_operations write_pipefifo_fops;
-extern const struct file_operations rdwr_fifo_fops;
+extern const struct file_operations rdwr_pipefifo_fops;
 extern int fs_may_remount_ro(struct super_block *);
@@ -1767,7 +1772,7 @@ extern int do_remount_sb(struct super_block *sb, int flags,
 extern sector_t bmap(struct inode *, sector_t);
 #endif
 extern int notify_change(struct dentry *, struct iattr *);
-extern int permission(struct inode *, int, struct nameidata *);
+extern int inode_permission(struct inode *, int);
 extern int generic_permission(struct inode *, int,
                int (*check_acl)(struct inode *, int));
@@ -1831,7 +1836,7 @@ extern void clear_inode(struct inode *);
 extern void destroy_inode(struct inode *);
 extern struct inode *new_inode(struct super_block *);
 extern int should_remove_suid(struct dentry *);
-extern int remove_suid(struct dentry *);
+extern int file_remove_suid(struct file *);
 extern void __insert_inode_hash(struct inode *, unsigned long hashval);
 extern void remove_inode_hash(struct inode *);
diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
index 282f54219129..9e5a06e78d02 100644
--- a/include/linux/fs_struct.h
+++ b/include/linux/fs_struct.h
@@ -7,7 +7,7 @@ struct fs_struct {
        atomic_t count;
        rwlock_t lock;
        int umask;
-        struct path root, pwd, altroot;
+        struct path root, pwd;
 };
 #define INIT_FS {                               \
@@ -19,7 +19,6 @@ struct fs_struct {
 extern struct kmem_cache *fs_cachep;
 extern void exit_fs(struct task_struct *);
-extern void set_fs_altroot(void);
 extern void set_fs_root(struct fs_struct *, struct path *);
 extern void set_fs_pwd(struct fs_struct *, struct path *);
 extern struct fs_struct *copy_fs_struct(struct fs_struct *);
diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
index 9a71d4cc88c8..32e0ef0f6e1f 100644
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -273,7 +273,10 @@ struct hstate {};
 #define huge_page_mask(h) PAGE_MASK
 #define huge_page_order(h) 0
 #define huge_page_shift(h) PAGE_SHIFT
-#define pages_per_huge_page(h) 1
+static inline unsigned int pages_per_huge_page(struct hstate *h)
+{
+        return 1;
+}
 #endif
 #endif /* _LINUX_HUGETLB_H */
diff --git a/include/linux/i2o.h b/include/linux/i2o.h
index 7d51cbca49ab..75ae6d8aba4f 100644
--- a/include/linux/i2o.h
+++ b/include/linux/i2o.h
@@ -758,7 +758,7 @@ static inline dma_addr_t i2o_dma_map_single(struct i2o_controller *c, void *ptr,
        }
        dma_addr = dma_map_single(&c->pdev->dev, ptr, size, direction);
-        if (!dma_mapping_error(dma_addr)) {
+        if (!dma_mapping_error(&c->pdev->dev, dma_addr)) {
 #ifdef CONFIG_I2O_EXT_ADAPTEC_DMA64
                if ((sizeof(dma_addr_t) > 4) && c->pae_support) {
                        *mptr++ = cpu_to_le32(0x7C020002);
diff --git a/include/linux/init.h b/include/linux/init.h
index 42ae95411a93..11b84e106053 100644
--- a/include/linux/init.h
+++ b/include/linux/init.h
@@ -170,6 +170,13 @@ extern void (*late_time_init)(void);
        __attribute__((__section__(".initcall" level ".init"))) = fn
 /*
+ * Early initcalls run before initializing SMP.
+ *
+ * Only for built-in code, not modules.
+ */
+#define early_initcall(fn)              __define_initcall("early",fn,early)
+/*
 * A "pure" initcall has no dependencies on anything else, and purely
 * initializes variables that couldn't be statically initialized.
 *
diff --git a/include/linux/iommu-helper.h b/include/linux/iommu-helper.h
index c975caf75385..f8598f583944 100644
--- a/include/linux/iommu-helper.h
+++ b/include/linux/iommu-helper.h
@@ -8,3 +8,4 @@ extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
                                      unsigned long align_mask);
 extern void iommu_area_free(unsigned long *map, unsigned long start,
                            unsigned int nr);
+extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len);
diff --git a/include/linux/jffs2.h b/include/linux/jffs2.h
index 6b563cae23df..da720bc3eb15 100644
--- a/include/linux/jffs2.h
+++ b/include/linux/jffs2.h
@@ -7,9 +7,6 @@
 *
 * For licensing information, see the file 'LICENCE' in the
 * jffs2 directory.
- *
- * $Id: jffs2.h,v 1.38 2005/09/26 11:37:23 havasi Exp $
- *
 */
 #ifndef __LINUX_JFFS2_H__
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 3265968cd2cd..82f88a8a827b 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -83,6 +83,7 @@ struct kimage {
        unsigned long start;
        struct page *control_code_page;
+        struct page *swap_page;
        unsigned long nr_segments;
        struct kexec_segment segment[KEXEC_SEGMENT_MAX];
@@ -98,18 +99,20 @@ struct kimage {
        unsigned int type : 1;
 #define KEXEC_TYPE_DEFAULT 0
 #define KEXEC_TYPE_CRASH   1
+        unsigned int preserve_context : 1;
 };
 /* kexec interface functions */
-extern NORET_TYPE void machine_kexec(struct kimage *image) ATTRIB_NORET;
+extern void machine_kexec(struct kimage *image);
 extern int machine_kexec_prepare(struct kimage *image);
 extern void machine_kexec_cleanup(struct kimage *image);
 extern asmlinkage long sys_kexec_load(unsigned long entry,
                                        unsigned long nr_segments,
                                        struct kexec_segment __user *segments,
                                        unsigned long flags);
+extern int kernel_kexec(void);
 #ifdef CONFIG_COMPAT
 extern asmlinkage long compat_sys_kexec_load(unsigned long entry,
                                unsigned long nr_segments,
@@ -156,8 +159,9 @@ extern struct kimage *kexec_crash_image;
 #define kexec_flush_icache_page(page)
 #endif
-#define KEXEC_ON_CRASH  0x00000001
+#define KEXEC_ON_CRASH          0x00000001
-#define KEXEC_ARCH_MASK 0xffff0000
+#define KEXEC_PRESERVE_CONTEXT  0x00000002
+#define KEXEC_ARCH_MASK         0xffff0000
 /* These values match the ELF architecture values.
 * Unless there is a good reason that should continue to be the case.
@@ -174,7 +178,12 @@ extern struct kimage *kexec_crash_image;
 #define KEXEC_ARCH_MIPS_LE (10 << 16)
 #define KEXEC_ARCH_MIPS    ( 8 << 16)
-#define KEXEC_FLAGS    (KEXEC_ON_CRASH)  /* List of defined/legal kexec flags */
+/* List of defined/legal kexec flags */
+#ifndef CONFIG_KEXEC_JUMP
+#define KEXEC_FLAGS    KEXEC_ON_CRASH
+#else
+#define KEXEC_FLAGS    (KEXEC_ON_CRASH | KEXEC_PRESERVE_CONTEXT)
+#endif
 #define VMCOREINFO_BYTES           (4096)
 #define VMCOREINFO_NOTE_NAME       "VMCOREINFO"
diff --git a/include/linux/mISDNdsp.h b/include/linux/mISDNdsp.h
new file mode 100644
index 000000000000..6b71d2dce508
--- /dev/null
+++ b/include/linux/mISDNdsp.h
@@ -0,0 +1,37 @@
+#ifndef __mISDNdsp_H__
+#define __mISDNdsp_H__
+struct mISDN_dsp_element_arg {
+        char    *name;
+        char    *def;
+        char    *desc;
+};
+struct mISDN_dsp_element {
+        char    *name;
+        void    *(*new)(const char *arg);
+        void    (*free)(void *p);
+        void    (*process_tx)(void *p, unsigned char *data, int len);
+        void    (*process_rx)(void *p, unsigned char *data, int len);
+        int     num_args;
+        struct mISDN_dsp_element_arg
+                *args;
+};
+extern int  mISDN_dsp_element_register(struct mISDN_dsp_element *elem);
+extern void mISDN_dsp_element_unregister(struct mISDN_dsp_element *elem);
+struct dsp_features {
+        int     hfc_id; /* unique id to identify the chip (or -1) */
+        int     hfc_dtmf; /* set if HFCmulti card supports dtmf */
+        int     hfc_loops; /* set if card supports tone loops */
+        int     hfc_echocanhw; /* set if card supports echocancelation*/
+        int     pcm_id; /* unique id to identify the pcm bus (or -1) */
+        int     pcm_slots; /* number of slots on the pcm bus */
+        int     pcm_banks; /* number of IO banks of pcm bus */
+        int     unclocked; /* data is not clocked (has jitter/loss) */
+        int     unordered; /* data is unordered (packets have index) */
+};
+#endif
diff --git a/include/linux/mISDNhw.h b/include/linux/mISDNhw.h
new file mode 100644
index 000000000000..e794dfb87504
--- /dev/null
+++ b/include/linux/mISDNhw.h
@@ -0,0 +1,193 @@
+/*
+ *
+ * Author       Karsten Keil <kkeil@novell.com>
+ *
+ *   Basic declarations for the mISDN HW channels
+ *
+ * Copyright 2008  by Karsten Keil <kkeil@novell.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+#ifndef MISDNHW_H
+#define MISDNHW_H
+#include <linux/mISDNif.h>
+#include <linux/timer.h>
+/*
+ * HW DEBUG 0xHHHHGGGG
+ * H - hardware driver specific bits
+ * G - for all drivers
+ */
+#define DEBUG_HW                0x00000001
+#define DEBUG_HW_OPEN           0x00000002
+#define DEBUG_HW_DCHANNEL       0x00000100
+#define DEBUG_HW_DFIFO          0x00000200
+#define DEBUG_HW_BCHANNEL       0x00001000
+#define DEBUG_HW_BFIFO          0x00002000
+#define MAX_DFRAME_LEN_L1       300
+#define MAX_MON_FRAME           32
+#define MAX_LOG_SPACE           2048
+#define MISDN_COPY_SIZE         32
+/* channel->Flags bit field */
+#define FLG_TX_BUSY             0       /* tx_buf in use */
+#define FLG_TX_NEXT             1       /* next_skb in use */
+#define FLG_L1_BUSY             2       /* L1 is permanent busy */
+#define FLG_L2_ACTIVATED        3       /* activated from L2 */
+#define FLG_OPEN                5       /* channel is in use */
+#define FLG_ACTIVE              6       /* channel is activated */
+#define FLG_BUSY_TIMER          7
+/* channel type */
+#define FLG_DCHANNEL            8       /* channel is D-channel */
+#define FLG_BCHANNEL            9       /* channel is B-channel */
+#define FLG_ECHANNEL            10      /* channel is E-channel */
+#define FLG_TRANSPARENT         12      /* channel use transparent data */
+#define FLG_HDLC                13      /* channel use hdlc data */
+#define FLG_L2DATA              14      /* channel use L2 DATA primitivs */
+#define FLG_ORIGIN              15      /* channel is on origin site */
+/* channel specific stuff */
+/* arcofi specific */
+#define FLG_ARCOFI_TIMER        16
+#define FLG_ARCOFI_ERROR        17
+/* isar specific */
+#define FLG_INITIALIZED         16
+#define FLG_DLEETX              17
+#define FLG_LASTDLE             18
+#define FLG_FIRST               19
+#define FLG_LASTDATA            20
+#define FLG_NMD_DATA            21
+#define FLG_FTI_RUN             22
+#define FLG_LL_OK               23
+#define FLG_LL_CONN             24
+#define FLG_DTMFSEND            25
+/* workq events */
+#define FLG_RECVQUEUE           30
+#define FLG_PHCHANGE            31
+#define schedule_event(s, ev)   do { \
+                                        test_and_set_bit(ev, &((s)->Flags)); \
+                                        schedule_work(&((s)->workq)); \
+                                } while (0)
+struct dchannel {
+        struct mISDNdevice      dev;
+        u_long                  Flags;
+        struct work_struct      workq;
+        void                    (*phfunc) (struct dchannel *);
+        u_int                   state;
+        void                    *l1;
+        /* HW access */
+        u_char                  (*read_reg) (void *, u_char);
+        void                    (*write_reg) (void *, u_char, u_char);
+        void                    (*read_fifo) (void *, u_char *, int);
+        void                    (*write_fifo) (void *, u_char *, int);
+        void                    *hw;
+        int                     slot;   /* multiport card channel slot */
+        struct timer_list       timer;
+        /* receive data */
+        struct sk_buff          *rx_skb;
+        int                     maxlen;
+        /* send data */
+        struct sk_buff_head     squeue;
+        struct sk_buff_head     rqueue;
+        struct sk_buff          *tx_skb;
+        int                     tx_idx;
+        int                     debug;
+        /* statistics */
+        int                     err_crc;
+        int                     err_tx;
+        int                     err_rx;
+};
+typedef int     (dchannel_l1callback)(struct dchannel *, u_int);
+extern int      create_l1(struct dchannel *, dchannel_l1callback *);
+/* private L1 commands */
+#define INFO0           0x8002
+#define INFO1           0x8102
+#define INFO2           0x8202
+#define INFO3_P8        0x8302
+#define INFO3_P10       0x8402
+#define INFO4_P8        0x8502
+#define INFO4_P10       0x8602
+#define LOSTFRAMING     0x8702
+#define ANYSIGNAL       0x8802
+#define HW_POWERDOWN    0x8902
+#define HW_RESET_REQ    0x8a02
+#define HW_POWERUP_REQ  0x8b02
+#define HW_DEACT_REQ    0x8c02
+#define HW_ACTIVATE_REQ 0x8e02
+#define HW_D_NOBLOCKED  0x8f02
+#define HW_RESET_IND    0x9002
+#define HW_POWERUP_IND  0x9102
+#define HW_DEACT_IND    0x9202
+#define HW_ACTIVATE_IND 0x9302
+#define HW_DEACT_CNF    0x9402
+#define HW_TESTLOOP     0x9502
+#define HW_TESTRX_RAW   0x9602
+#define HW_TESTRX_HDLC  0x9702
+#define HW_TESTRX_OFF   0x9802
+struct layer1;
+extern int      l1_event(struct layer1 *, u_int);
+struct bchannel {
+        struct mISDNchannel     ch;
+        int                     nr;
+        u_long                  Flags;
+        struct work_struct      workq;
+        u_int                   state;
+        /* HW access */
+        u_char                  (*read_reg) (void *, u_char);
+        void                    (*write_reg) (void *, u_char, u_char);
+        void                    (*read_fifo) (void *, u_char *, int);
+        void                    (*write_fifo) (void *, u_char *, int);
+        void                    *hw;
+        int                     slot;   /* multiport card channel slot */
+        struct timer_list       timer;
+        /* receive data */
+        struct sk_buff          *rx_skb;
+        int                     maxlen;
+        /* send data */
+        struct sk_buff          *next_skb;
+        struct sk_buff          *tx_skb;
+        struct sk_buff_head     rqueue;
+        int                     rcount;
+        int                     tx_idx;
+        int                     debug;
+        /* statistics */
+        int                     err_crc;
+        int                     err_tx;
+        int                     err_rx;
+};
+extern int      mISDN_initdchannel(struct dchannel *, int, void *);
+extern int      mISDN_initbchannel(struct bchannel *, int);
+extern int      mISDN_freedchannel(struct dchannel *);
+extern int      mISDN_freebchannel(struct bchannel *);
+extern void     queue_ch_frame(struct mISDNchannel *, u_int,
+                        int, struct sk_buff *);
+extern int      dchannel_senddata(struct dchannel *, struct sk_buff *);
+extern int      bchannel_senddata(struct bchannel *, struct sk_buff *);
+extern void     recv_Dchannel(struct dchannel *);
+extern void     recv_Bchannel(struct bchannel *);
+extern void     recv_Dchannel_skb(struct dchannel *, struct sk_buff *);
+extern void     recv_Bchannel_skb(struct bchannel *, struct sk_buff *);
+extern void     confirm_Bsend(struct bchannel *bch);
+extern int      get_next_bframe(struct bchannel *);
+extern int      get_next_dframe(struct dchannel *);
+#endif
diff --git a/include/linux/mISDNif.h b/include/linux/mISDNif.h
new file mode 100644
index 000000000000..5c948f337817
--- /dev/null
+++ b/include/linux/mISDNif.h
@@ -0,0 +1,487 @@
+/*
+ *
+ * Author       Karsten Keil <kkeil@novell.com>
+ *
+ * Copyright 2008  by Karsten Keil <kkeil@novell.com>
+ *
+ * This code is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU LESSER GENERAL PUBLIC LICENSE
+ * version 2.1 as published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU LESSER GENERAL PUBLIC LICENSE for more details.
+ *
+ */
+#ifndef mISDNIF_H
+#define mISDNIF_H
+#include <stdarg.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/socket.h>
+/*
+ * ABI Version 32 bit
+ *
+ * <8 bit> Major version
+ *              - changed if any interface become backwards incompatible
+ *
+ * <8 bit> Minor version
+ *              - changed if any interface is extended but backwards compatible
+ *
+ * <16 bit> Release number
+ *              - should be incremented on every checkin
+ */
+#define MISDN_MAJOR_VERSION     1
+#define MISDN_MINOR_VERSION     0
+#define MISDN_RELEASE           18
+/* primitives for information exchange
+ * generell format
+ * <16  bit  0 >
+ * <8  bit command>
+ *    BIT 8 = 1 LAYER private
+ *    BIT 7 = 1 answer
+ *    BIT 6 = 1 DATA
+ * <8  bit target layer mask>
+ *
+ * Layer = 00 is reserved for general commands
+   Layer = 01  L2 -> HW
+   Layer = 02  HW -> L2
+   Layer = 04  L3 -> L2
+   Layer = 08  L2 -> L3
+ * Layer = FF is reserved for broadcast commands
+ */
+#define MISDN_CMDMASK           0xff00
+#define MISDN_LAYERMASK         0x00ff
+/* generell commands */
+#define OPEN_CHANNEL            0x0100
+#define CLOSE_CHANNEL           0x0200
+#define CONTROL_CHANNEL         0x0300
+#define CHECK_DATA              0x0400
+/* layer 2 -> layer 1 */
+#define PH_ACTIVATE_REQ         0x0101
+#define PH_DEACTIVATE_REQ       0x0201
+#define PH_DATA_REQ             0x2001
+#define MPH_ACTIVATE_REQ        0x0501
+#define MPH_DEACTIVATE_REQ      0x0601
+#define MPH_INFORMATION_REQ     0x0701
+#define PH_CONTROL_REQ          0x0801
+/* layer 1 -> layer 2 */
+#define PH_ACTIVATE_IND         0x0102
+#define PH_ACTIVATE_CNF         0x4102
+#define PH_DEACTIVATE_IND       0x0202
+#define PH_DEACTIVATE_CNF       0x4202
+#define PH_DATA_IND             0x2002
+#define MPH_ACTIVATE_IND        0x0502
+#define MPH_DEACTIVATE_IND      0x0602
+#define MPH_INFORMATION_IND     0x0702
+#define PH_DATA_CNF             0x6002
+#define PH_CONTROL_IND          0x0802
+#define PH_CONTROL_CNF          0x4802
+/* layer 3 -> layer 2 */
+#define DL_ESTABLISH_REQ        0x1004
+#define DL_RELEASE_REQ          0x1104
+#define DL_DATA_REQ             0x3004
+#define DL_UNITDATA_REQ         0x3104
+#define DL_INFORMATION_REQ      0x0004
+/* layer 2 -> layer 3 */
+#define DL_ESTABLISH_IND        0x1008
+#define DL_ESTABLISH_CNF        0x5008
+#define DL_RELEASE_IND          0x1108
+#define DL_RELEASE_CNF          0x5108
+#define DL_DATA_IND             0x3008
+#define DL_UNITDATA_IND         0x3108
+#define DL_INFORMATION_IND      0x0008
+/* intern layer 2 managment */
+#define MDL_ASSIGN_REQ          0x1804
+#define MDL_ASSIGN_IND          0x1904
+#define MDL_REMOVE_REQ          0x1A04
+#define MDL_REMOVE_IND          0x1B04
+#define MDL_STATUS_UP_IND       0x1C04
+#define MDL_STATUS_DOWN_IND     0x1D04
+#define MDL_STATUS_UI_IND       0x1E04
+#define MDL_ERROR_IND           0x1F04
+#define MDL_ERROR_RSP           0x5F04
+/* DL_INFORMATION_IND types */
+#define DL_INFO_L2_CONNECT      0x0001
+#define DL_INFO_L2_REMOVED      0x0002
+/* PH_CONTROL types */
+/* TOUCH TONE IS 0x20XX  XX "0"..."9", "A","B","C","D","*","#" */
+#define DTMF_TONE_VAL           0x2000
+#define DTMF_TONE_MASK          0x007F
+#define DTMF_TONE_START         0x2100
+#define DTMF_TONE_STOP          0x2200
+#define DTMF_HFC_COEF           0x4000
+#define DSP_CONF_JOIN           0x2403
+#define DSP_CONF_SPLIT          0x2404
+#define DSP_RECEIVE_OFF         0x2405
+#define DSP_RECEIVE_ON          0x2406
+#define DSP_ECHO_ON             0x2407
+#define DSP_ECHO_OFF            0x2408
+#define DSP_MIX_ON              0x2409
+#define DSP_MIX_OFF             0x240a
+#define DSP_DELAY               0x240b
+#define DSP_JITTER              0x240c
+#define DSP_TXDATA_ON           0x240d
+#define DSP_TXDATA_OFF          0x240e
+#define DSP_TX_DEJITTER         0x240f
+#define DSP_TX_DEJ_OFF          0x2410
+#define DSP_TONE_PATT_ON        0x2411
+#define DSP_TONE_PATT_OFF       0x2412
+#define DSP_VOL_CHANGE_TX       0x2413
+#define DSP_VOL_CHANGE_RX       0x2414
+#define DSP_BF_ENABLE_KEY       0x2415
+#define DSP_BF_DISABLE          0x2416
+#define DSP_BF_ACCEPT           0x2416
+#define DSP_BF_REJECT           0x2417
+#define DSP_PIPELINE_CFG        0x2418
+#define HFC_VOL_CHANGE_TX       0x2601
+#define HFC_VOL_CHANGE_RX       0x2602
+#define HFC_SPL_LOOP_ON         0x2603
+#define HFC_SPL_LOOP_OFF        0x2604
+/* DSP_TONE_PATT_ON parameter */
+#define TONE_OFF                        0x0000
+#define TONE_GERMAN_DIALTONE            0x0001
+#define TONE_GERMAN_OLDDIALTONE         0x0002
+#define TONE_AMERICAN_DIALTONE          0x0003
+#define TONE_GERMAN_DIALPBX             0x0004
+#define TONE_GERMAN_OLDDIALPBX          0x0005
+#define TONE_AMERICAN_DIALPBX           0x0006
+#define TONE_GERMAN_RINGING             0x0007
+#define TONE_GERMAN_OLDRINGING          0x0008
+#define TONE_AMERICAN_RINGPBX           0x000b
+#define TONE_GERMAN_RINGPBX             0x000c
+#define TONE_GERMAN_OLDRINGPBX          0x000d
+#define TONE_AMERICAN_RINGING           0x000e
+#define TONE_GERMAN_BUSY                0x000f
+#define TONE_GERMAN_OLDBUSY             0x0010
+#define TONE_AMERICAN_BUSY              0x0011
+#define TONE_GERMAN_HANGUP              0x0012
+#define TONE_GERMAN_OLDHANGUP           0x0013
+#define TONE_AMERICAN_HANGUP            0x0014
+#define TONE_SPECIAL_INFO               0x0015
+#define TONE_GERMAN_GASSENBESETZT       0x0016
+#define TONE_GERMAN_AUFSCHALTTON        0x0016
+/* MPH_INFORMATION_IND */
+#define L1_SIGNAL_LOS_OFF       0x0010
+#define L1_SIGNAL_LOS_ON        0x0011
+#define L1_SIGNAL_AIS_OFF       0x0012
+#define L1_SIGNAL_AIS_ON        0x0013
+#define L1_SIGNAL_RDI_OFF       0x0014
+#define L1_SIGNAL_RDI_ON        0x0015
+#define L1_SIGNAL_SLIP_RX       0x0020
+#define L1_SIGNAL_SLIP_TX       0x0021
+/*
+ * protocol ids
+ * D channel 1-31
+ * B channel 33 - 63
+ */
+#define ISDN_P_NONE             0
+#define ISDN_P_BASE             0
+#define ISDN_P_TE_S0            0x01
+#define ISDN_P_NT_S0            0x02
+#define ISDN_P_TE_E1            0x03
+#define ISDN_P_NT_E1            0x04
+#define ISDN_P_LAPD_TE          0x10
+#define ISDN_P_LAPD_NT          0x11
+#define ISDN_P_B_MASK           0x1f
+#define ISDN_P_B_START          0x20
+#define ISDN_P_B_RAW            0x21
+#define ISDN_P_B_HDLC           0x22
+#define ISDN_P_B_X75SLP         0x23
+#define ISDN_P_B_L2DTMF         0x24
+#define ISDN_P_B_L2DSP          0x25
+#define ISDN_P_B_L2DSPHDLC      0x26
+#define OPTION_L2_PMX           1
+#define OPTION_L2_PTP           2
+#define OPTION_L2_FIXEDTEI      3
+#define OPTION_L2_CLEANUP       4
+/* should be in sync with linux/kobject.h:KOBJ_NAME_LEN */
+#define MISDN_MAX_IDLEN         20
+struct mISDNhead {
+        unsigned int    prim;
+        unsigned int    id;
+}  __attribute__((packed));
+#define MISDN_HEADER_LEN        sizeof(struct mISDNhead)
+#define MAX_DATA_SIZE           2048
+#define MAX_DATA_MEM            (MAX_DATA_SIZE + MISDN_HEADER_LEN)
+#define MAX_DFRAME_LEN          260
+#define MISDN_ID_ADDR_MASK      0xFFFF
+#define MISDN_ID_TEI_MASK       0xFF00
+#define MISDN_ID_SAPI_MASK      0x00FF
+#define MISDN_ID_TEI_ANY        0x7F00
+#define MISDN_ID_ANY            0xFFFF
+#define MISDN_ID_NONE           0xFFFE
+#define GROUP_TEI               127
+#define TEI_SAPI                63
+#define CTRL_SAPI               0
+#define MISDN_CHMAP_SIZE        4
+#define SOL_MISDN       0
+struct sockaddr_mISDN {
+        sa_family_t    family;
+        unsigned char   dev;
+        unsigned char   channel;
+        unsigned char   sapi;
+        unsigned char   tei;
+};
+/* timer device ioctl */
+#define IMADDTIMER      _IOR('I', 64, int)
+#define IMDELTIMER      _IOR('I', 65, int)
+/* socket ioctls */
+#define IMGETVERSION    _IOR('I', 66, int)
+#define IMGETCOUNT      _IOR('I', 67, int)
+#define IMGETDEVINFO    _IOR('I', 68, int)
+#define IMCTRLREQ       _IOR('I', 69, int)
+#define IMCLEAR_L2      _IOR('I', 70, int)
+struct mISDNversion {
+        unsigned char   major;
+        unsigned char   minor;
+        unsigned short  release;
+};
+struct mISDN_devinfo {
+        u_int                   id;
+        u_int                   Dprotocols;
+        u_int                   Bprotocols;
+        u_int                   protocol;
+        u_long                  channelmap[MISDN_CHMAP_SIZE];
+        u_int                   nrbchan;
+        char                    name[MISDN_MAX_IDLEN];
+};
+/* CONTROL_CHANNEL parameters */
+#define MISDN_CTRL_GETOP                0x0000
+#define MISDN_CTRL_LOOP                 0x0001
+#define MISDN_CTRL_CONNECT              0x0002
+#define MISDN_CTRL_DISCONNECT           0x0004
+#define MISDN_CTRL_PCMCONNECT           0x0010
+#define MISDN_CTRL_PCMDISCONNECT        0x0020
+#define MISDN_CTRL_SETPEER              0x0040
+#define MISDN_CTRL_UNSETPEER            0x0080
+#define MISDN_CTRL_RX_OFF               0x0100
+#define MISDN_CTRL_HW_FEATURES_OP       0x2000
+#define MISDN_CTRL_HW_FEATURES          0x2001
+#define MISDN_CTRL_HFC_OP               0x4000
+#define MISDN_CTRL_HFC_PCM_CONN         0x4001
+#define MISDN_CTRL_HFC_PCM_DISC         0x4002
+#define MISDN_CTRL_HFC_CONF_JOIN        0x4003
+#define MISDN_CTRL_HFC_CONF_SPLIT       0x4004
+#define MISDN_CTRL_HFC_RECEIVE_OFF      0x4005
+#define MISDN_CTRL_HFC_RECEIVE_ON       0x4006
+#define MISDN_CTRL_HFC_ECHOCAN_ON       0x4007
+#define MISDN_CTRL_HFC_ECHOCAN_OFF      0x4008
+/* socket options */
+#define MISDN_TIME_STAMP                0x0001
+struct mISDN_ctrl_req {
+        int             op;
+        int             channel;
+        int             p1;
+        int             p2;
+};
+/* muxer options */
+#define MISDN_OPT_ALL           1
+#define MISDN_OPT_TEIMGR        2
+#ifdef __KERNEL__
+#include <linux/list.h>
+#include <linux/skbuff.h>
+#include <linux/net.h>
+#include <net/sock.h>
+#include <linux/completion.h>
+#define DEBUG_CORE              0x000000ff
+#define DEBUG_CORE_FUNC         0x00000002
+#define DEBUG_SOCKET            0x00000004
+#define DEBUG_MANAGER           0x00000008
+#define DEBUG_SEND_ERR          0x00000010
+#define DEBUG_MSG_THREAD        0x00000020
+#define DEBUG_QUEUE_FUNC        0x00000040
+#define DEBUG_L1                0x0000ff00
+#define DEBUG_L1_FSM            0x00000200
+#define DEBUG_L2                0x00ff0000
+#define DEBUG_L2_FSM            0x00020000
+#define DEBUG_L2_CTRL           0x00040000
+#define DEBUG_L2_RECV           0x00080000
+#define DEBUG_L2_TEI            0x00100000
+#define DEBUG_L2_TEIFSM         0x00200000
+#define DEBUG_TIMER             0x01000000
+#define mISDN_HEAD_P(s)         ((struct mISDNhead *)&s->cb[0])
+#define mISDN_HEAD_PRIM(s)      (((struct mISDNhead *)&s->cb[0])->prim)
+#define mISDN_HEAD_ID(s)        (((struct mISDNhead *)&s->cb[0])->id)
+/* socket states */
+#define MISDN_OPEN      1
+#define MISDN_BOUND     2
+#define MISDN_CLOSED    3
+struct mISDNchannel;
+struct mISDNdevice;
+struct mISDNstack;
+struct channel_req {
+        u_int                   protocol;
+        struct sockaddr_mISDN   adr;
+        struct mISDNchannel     *ch;
+};
+typedef int     (ctrl_func_t)(struct mISDNchannel *, u_int, void *);
+typedef int     (send_func_t)(struct mISDNchannel *, struct sk_buff *);
+typedef int     (create_func_t)(struct channel_req *);
+struct Bprotocol {
+        struct list_head        list;
+        char                    *name;
+        u_int                   Bprotocols;
+        create_func_t           *create;
+};
+struct mISDNchannel {
+        struct list_head        list;
+        u_int                   protocol;
+        u_int                   nr;
+        u_long                  opt;
+        u_int                   addr;
+        struct mISDNstack       *st;
+        struct mISDNchannel     *peer;
+        send_func_t             *send;
+        send_func_t             *recv;
+        ctrl_func_t             *ctrl;
+};
+struct mISDN_sock_list {
+        struct hlist_head       head;
+        rwlock_t                lock;
+};
+struct mISDN_sock {
+        struct sock             sk;
+        struct mISDNchannel     ch;
+        u_int                   cmask;
+        struct mISDNdevice      *dev;
+};
+struct mISDNdevice {
+        struct mISDNchannel     D;
+        u_int                   id;
+        char                    name[MISDN_MAX_IDLEN];
+        u_int                   Dprotocols;
+        u_int                   Bprotocols;
+        u_int                   nrbchan;
+        u_long                  channelmap[MISDN_CHMAP_SIZE];
+        struct list_head        bchannels;
+        struct mISDNchannel     *teimgr;
+        struct device           dev;
+};
+struct mISDNstack {
+        u_long                  status;
+        struct mISDNdevice      *dev;
+        struct task_struct      *thread;
+        struct completion       *notify;
+        wait_queue_head_t       workq;
+        struct sk_buff_head     msgq;
+        struct list_head        layer2;
+        struct mISDNchannel     *layer1;
+        struct mISDNchannel     own;
+        struct mutex            lmutex; /* protect lists */
+        struct mISDN_sock_list  l1sock;
+#ifdef MISDN_MSG_STATS
+        u_int                   msg_cnt;
+        u_int                   sleep_cnt;
+        u_int                   stopped_cnt;
+#endif
+};
+/* global alloc/queue dunctions */
+static inline struct sk_buff *
+mI_alloc_skb(unsigned int len, gfp_t gfp_mask)
+{
+        struct sk_buff  *skb;
+        skb = alloc_skb(len + MISDN_HEADER_LEN, gfp_mask);
+        if (likely(skb))
+                skb_reserve(skb, MISDN_HEADER_LEN);
+        return skb;
+}
+static inline struct sk_buff *
+_alloc_mISDN_skb(u_int prim, u_int id, u_int len, void *dp, gfp_t gfp_mask)
+{
+        struct sk_buff  *skb = mI_alloc_skb(len, gfp_mask);
+        struct mISDNhead *hh;
+        if (!skb)
+                return NULL;
+        if (len)
+                memcpy(skb_put(skb, len), dp, len);
+        hh = mISDN_HEAD_P(skb);
+        hh->prim = prim;
+        hh->id = id;
+        return skb;
+}
+static inline void
+_queue_data(struct mISDNchannel *ch, u_int prim,
+    u_int id, u_int len, void *dp, gfp_t gfp_mask)
+{
+        struct sk_buff          *skb;
+        if (!ch->peer)
+                return;
+        skb = _alloc_mISDN_skb(prim, id, len, dp, gfp_mask);
+        if (!skb)
+                return;
+        if (ch->recv(ch->peer, skb))
+                dev_kfree_skb(skb);
+}
+/* global register/unregister functions */
+extern int      mISDN_register_device(struct mISDNdevice *, char *name);
+extern void     mISDN_unregister_device(struct mISDNdevice *);
+extern int      mISDN_register_Bprotocol(struct Bprotocol *);
+extern void     mISDN_unregister_Bprotocol(struct Bprotocol *);
+extern void     set_channel_address(struct mISDNchannel *, u_int, u_int);
+#endif /* __KERNEL__ */
+#endif /* mISDNIF_H */
diff --git a/include/linux/maple.h b/include/linux/maple.h
index d31e36ebb436..523a286bb477 100644
--- a/include/linux/maple.h
+++ b/include/linux/maple.h
@@ -61,8 +61,6 @@ struct maple_device {
 struct maple_driver {
        unsigned long function;
-        int (*connect) (struct maple_device * dev);
-        void (*disconnect) (struct maple_device * dev);
        struct device_driver drv;
 };
diff --git a/include/linux/memstick.h b/include/linux/memstick.h
index 37a5cdb03918..a9f998a3f48b 100644
--- a/include/linux/memstick.h
+++ b/include/linux/memstick.h
@@ -263,6 +263,10 @@ struct memstick_dev {
        /* Get next request from the media driver.                         */
        int                      (*next_request)(struct memstick_dev *card,
                                                 struct memstick_request **mrq);
+        /* Tell the media driver to stop doing things                      */
+        void                     (*stop)(struct memstick_dev *card);
+        /* Allow the media driver to continue                              */
+        void                     (*start)(struct memstick_dev *card);
        struct device            dev;
 };
@@ -284,7 +288,7 @@ struct memstick_host {
        /* Notify the host that some requests are pending. */
        void                (*request)(struct memstick_host *host);
        /* Set host IO parameters (power, clock, etc).     */
-        void                (*set_param)(struct memstick_host *host,
+        int                 (*set_param)(struct memstick_host *host,
                                         enum memstick_param param,
                                         int value);
        unsigned long       private[0] ____cacheline_aligned;
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index bb3dd0545928..49ef857cdb2d 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -1,5 +1,3 @@
-#ifndef MFD_CORE_H
-#define MFD_CORE_H
 /*
 * drivers/mfd/mfd-core.h
 *
@@ -13,6 +11,9 @@
 *
 */
+#ifndef MFD_CORE_H
+#define MFD_CORE_H
 #include <linux/platform_device.h>
 /*
@@ -28,7 +29,13 @@ struct mfd_cell {
        int                     (*suspend)(struct platform_device *dev);
        int                     (*resume)(struct platform_device *dev);
-        void                    *driver_data; /* driver-specific data */
+        /* driver-specific data for MFD-aware "cell" drivers */
+        void                    *driver_data;
+        /* platform_data can be used to either pass data to "generic"
+           driver or as a hook to mfd_cell for the "cell" drivers */
+        void                    *platform_data;
+        size_t                  data_size;
        /*
         * This resources can be specified relatievly to the parent device.
@@ -38,18 +45,11 @@ struct mfd_cell {
        const struct resource   *resources;
 };
-static inline struct mfd_cell *
+extern int mfd_add_devices(struct device *parent, int id,
-mfd_get_cell(struct platform_device *pdev)
+                           const struct mfd_cell *cells, int n_devs,
-{
+                           struct resource *mem_base,
-        return (struct mfd_cell *)pdev->dev.platform_data;
+                           int irq_base);
-}
-extern int mfd_add_devices(
-                struct platform_device *parent,
-                const struct mfd_cell *cells, int n_devs,
-                struct resource *mem_base,
-                int irq_base);
-extern void mfd_remove_devices(struct platform_device *parent);
+extern void mfd_remove_devices(struct device *parent);
 #endif
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index e27082cd650e..bf8f11982dae 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -164,11 +164,13 @@ enum {
        MLX4_WQE_CTRL_SOLICITED         = 1 << 1,
        MLX4_WQE_CTRL_IP_CSUM           = 1 << 4,
        MLX4_WQE_CTRL_TCP_UDP_CSUM      = 1 << 5,
+        MLX4_WQE_CTRL_INS_VLAN          = 1 << 6,
 };
 struct mlx4_wqe_ctrl_seg {
        __be32                  owner_opcode;
-        u8                      reserved2[3];
+        __be16                  vlan_tag;
+        u8                      ins_vlan;
        u8                      fence_size;
        /*
         * High 24 bits are SRC remote buffer; low 8 bits are flags:
diff --git a/include/linux/mm.h b/include/linux/mm.h
index d87a5a5fe87d..866a3dbe5c75 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -810,7 +810,6 @@ extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *
 int get_user_pages(struct task_struct *tsk, struct mm_struct *mm, unsigned long start,
                int len, int write, int force, struct page **pages, struct vm_area_struct **vmas);
-void print_bad_pte(struct vm_area_struct *, pte_t, unsigned long);
 extern int try_to_release_page(struct page * page, gfp_t gfp_mask);
 extern void do_invalidatepage(struct page *page, unsigned long offset);
@@ -833,6 +832,39 @@ extern int mprotect_fixup(struct vm_area_struct *vma,
                          struct vm_area_struct **pprev, unsigned long start,
                          unsigned long end, unsigned long newflags);
+#ifdef CONFIG_HAVE_GET_USER_PAGES_FAST
+/*
+ * get_user_pages_fast provides equivalent functionality to get_user_pages,
+ * operating on current and current->mm (force=0 and doesn't return any vmas).
+ *
+ * get_user_pages_fast may take mmap_sem and page tables, so no assumptions
+ * can be made about locking. get_user_pages_fast is to be implemented in a
+ * way that is advantageous (vs get_user_pages()) when the user memory area is
+ * already faulted in and present in ptes. However if the pages have to be
+ * faulted in, it may turn out to be slightly slower).
+ */
+int get_user_pages_fast(unsigned long start, int nr_pages, int write,
+                        struct page **pages);
+#else
+/*
+ * Should probably be moved to asm-generic, and architectures can include it if
+ * they don't implement their own get_user_pages_fast.
+ */
+#define get_user_pages_fast(start, nr_pages, write, pages)      \
+({                                                              \
+        struct mm_struct *mm = current->mm;                     \
+        int ret;                                                \
+                                                                \
+        down_read(&mm->mmap_sem);                               \
+        ret = get_user_pages(current, mm, start, nr_pages,      \
+                                        write, 0, pages, NULL); \
+        up_read(&mm->mmap_sem);                                 \
+                                                                \
+        ret;                                                    \
+})
+#endif
 /*
 * A callback you can register to apply pressure to ageable caches.
 *
@@ -1072,6 +1104,9 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
        unsigned long addr, unsigned long len, pgoff_t pgoff);
 extern void exit_mmap(struct mm_struct *);
+extern int mm_take_all_locks(struct mm_struct *mm);
+extern void mm_drop_all_locks(struct mm_struct *mm);
 #ifdef CONFIG_PROC_FS
 /* From fs/proc/base.c. callers must _not_ hold the mm's exe_file_lock */
 extern void added_exe_file_vma(struct mm_struct *mm);
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 746f975b58ef..386edbe2cb4e 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -10,6 +10,7 @@
 #include <linux/rbtree.h>
 #include <linux/rwsem.h>
 #include <linux/completion.h>
+#include <linux/cpumask.h>
 #include <asm/page.h>
 #include <asm/mmu.h>
@@ -253,6 +254,9 @@ struct mm_struct {
        struct file *exe_file;
        unsigned long num_exe_file_vmas;
 #endif
+#ifdef CONFIG_MMU_NOTIFIER
+        struct mmu_notifier_mm *mmu_notifier_mm;
+#endif
 };
 #endif /* _LINUX_MM_TYPES_H */
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 0d508ac17d64..ee6e822d5994 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -111,6 +111,8 @@ struct mmc_card {
        unsigned                num_info;       /* number of info strings */
        const char              **info;         /* info strings */
        struct sdio_func_tuple  *tuples;        /* unknown common tuples */
+        struct dentry           *debugfs_root;
 };
 #define mmc_card_mmc(c)         ((c)->type == MMC_TYPE_MMC)
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 10a2080086ca..9c288c909878 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -157,6 +157,8 @@ struct mmc_host {
        struct led_trigger      *led;           /* activity led */
 #endif
+        struct dentry           *debugfs_root;
        unsigned long           private[0] ____cacheline_aligned;
 };
diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h
new file mode 100644
index 000000000000..b77486d152cd
--- /dev/null
+++ b/include/linux/mmu_notifier.h
@@ -0,0 +1,279 @@
+#ifndef _LINUX_MMU_NOTIFIER_H
+#define _LINUX_MMU_NOTIFIER_H
+#include <linux/list.h>
+#include <linux/spinlock.h>
+#include <linux/mm_types.h>
+struct mmu_notifier;
+struct mmu_notifier_ops;
+#ifdef CONFIG_MMU_NOTIFIER
+/*
+ * The mmu notifier_mm structure is allocated and installed in
+ * mm->mmu_notifier_mm inside the mm_take_all_locks() protected
+ * critical section and it's released only when mm_count reaches zero
+ * in mmdrop().
+ */
+struct mmu_notifier_mm {
+        /* all mmu notifiers registerd in this mm are queued in this list */
+        struct hlist_head list;
+        /* to serialize the list modifications and hlist_unhashed */
+        spinlock_t lock;
+};
+struct mmu_notifier_ops {
+        /*
+         * Called either by mmu_notifier_unregister or when the mm is
+         * being destroyed by exit_mmap, always before all pages are
+         * freed. This can run concurrently with other mmu notifier
+         * methods (the ones invoked outside the mm context) and it
+         * should tear down all secondary mmu mappings and freeze the
+         * secondary mmu. If this method isn't implemented you've to
+         * be sure that nothing could possibly write to the pages
+         * through the secondary mmu by the time the last thread with
+         * tsk->mm == mm exits.
+         *
+         * As side note: the pages freed after ->release returns could
+         * be immediately reallocated by the gart at an alias physical
+         * address with a different cache model, so if ->release isn't
+         * implemented because all _software_ driven memory accesses
+         * through the secondary mmu are terminated by the time the
+         * last thread of this mm quits, you've also to be sure that
+         * speculative _hardware_ operations can't allocate dirty
+         * cachelines in the cpu that could not be snooped and made
+         * coherent with the other read and write operations happening
+         * through the gart alias address, so leading to memory
+         * corruption.
+         */
+        void (*release)(struct mmu_notifier *mn,
+                        struct mm_struct *mm);
+        /*
+         * clear_flush_young is called after the VM is
+         * test-and-clearing the young/accessed bitflag in the
+         * pte. This way the VM will provide proper aging to the
+         * accesses to the page through the secondary MMUs and not
+         * only to the ones through the Linux pte.
+         */
+        int (*clear_flush_young)(struct mmu_notifier *mn,
+                                 struct mm_struct *mm,
+                                 unsigned long address);
+        /*
+         * Before this is invoked any secondary MMU is still ok to
+         * read/write to the page previously pointed to by the Linux
+         * pte because the page hasn't been freed yet and it won't be
+         * freed until this returns. If required set_page_dirty has to
+         * be called internally to this method.
+         */
+        void (*invalidate_page)(struct mmu_notifier *mn,
+                                struct mm_struct *mm,
+                                unsigned long address);
+        /*
+         * invalidate_range_start() and invalidate_range_end() must be
+         * paired and are called only when the mmap_sem and/or the
+         * locks protecting the reverse maps are held. The subsystem
+         * must guarantee that no additional references are taken to
+         * the pages in the range established between the call to
+         * invalidate_range_start() and the matching call to
+         * invalidate_range_end().
+         *
+         * Invalidation of multiple concurrent ranges may be
+         * optionally permitted by the driver. Either way the
+         * establishment of sptes is forbidden in the range passed to
+         * invalidate_range_begin/end for the whole duration of the
+         * invalidate_range_begin/end critical section.
+         *
+         * invalidate_range_start() is called when all pages in the
+         * range are still mapped and have at least a refcount of one.
+         *
+         * invalidate_range_end() is called when all pages in the
+         * range have been unmapped and the pages have been freed by
+         * the VM.
+         *
+         * The VM will remove the page table entries and potentially
+         * the page between invalidate_range_start() and
+         * invalidate_range_end(). If the page must not be freed
+         * because of pending I/O or other circumstances then the
+         * invalidate_range_start() callback (or the initial mapping
+         * by the driver) must make sure that the refcount is kept
+         * elevated.
+         *
+         * If the driver increases the refcount when the pages are
+         * initially mapped into an address space then either
+         * invalidate_range_start() or invalidate_range_end() may
+         * decrease the refcount. If the refcount is decreased on
+         * invalidate_range_start() then the VM can free pages as page
+         * table entries are removed.  If the refcount is only
+         * droppped on invalidate_range_end() then the driver itself
+         * will drop the last refcount but it must take care to flush
+         * any secondary tlb before doing the final free on the
+         * page. Pages will no longer be referenced by the linux
+         * address space but may still be referenced by sptes until
+         * the last refcount is dropped.
+         */
+        void (*invalidate_range_start)(struct mmu_notifier *mn,
+                                       struct mm_struct *mm,
+                                       unsigned long start, unsigned long end);
+        void (*invalidate_range_end)(struct mmu_notifier *mn,
+                                     struct mm_struct *mm,
+                                     unsigned long start, unsigned long end);
+};
+/*
+ * The notifier chains are protected by mmap_sem and/or the reverse map
+ * semaphores. Notifier chains are only changed when all reverse maps and
+ * the mmap_sem locks are taken.
+ *
+ * Therefore notifier chains can only be traversed when either
+ *
+ * 1. mmap_sem is held.
+ * 2. One of the reverse map locks is held (i_mmap_lock or anon_vma->lock).
+ * 3. No other concurrent thread can access the list (release)
+ */
+struct mmu_notifier {
+        struct hlist_node hlist;
+        const struct mmu_notifier_ops *ops;
+};
+static inline int mm_has_notifiers(struct mm_struct *mm)
+{
+        return unlikely(mm->mmu_notifier_mm);
+}
+extern int mmu_notifier_register(struct mmu_notifier *mn,
+                                 struct mm_struct *mm);
+extern int __mmu_notifier_register(struct mmu_notifier *mn,
+                                   struct mm_struct *mm);
+extern void mmu_notifier_unregister(struct mmu_notifier *mn,
+                                    struct mm_struct *mm);
+extern void __mmu_notifier_mm_destroy(struct mm_struct *mm);
+extern void __mmu_notifier_release(struct mm_struct *mm);
+extern int __mmu_notifier_clear_flush_young(struct mm_struct *mm,
+                                          unsigned long address);
+extern void __mmu_notifier_invalidate_page(struct mm_struct *mm,
+                                          unsigned long address);
+extern void __mmu_notifier_invalidate_range_start(struct mm_struct *mm,
+                                  unsigned long start, unsigned long end);
+extern void __mmu_notifier_invalidate_range_end(struct mm_struct *mm,
+                                  unsigned long start, unsigned long end);
+static inline void mmu_notifier_release(struct mm_struct *mm)
+{
+        if (mm_has_notifiers(mm))
+                __mmu_notifier_release(mm);
+}
+static inline int mmu_notifier_clear_flush_young(struct mm_struct *mm,
+                                          unsigned long address)
+{
+        if (mm_has_notifiers(mm))
+                return __mmu_notifier_clear_flush_young(mm, address);
+        return 0;
+}
+static inline void mmu_notifier_invalidate_page(struct mm_struct *mm,
+                                          unsigned long address)
+{
+        if (mm_has_notifiers(mm))
+                __mmu_notifier_invalidate_page(mm, address);
+}
+static inline void mmu_notifier_invalidate_range_start(struct mm_struct *mm,
+                                  unsigned long start, unsigned long end)
+{
+        if (mm_has_notifiers(mm))
+                __mmu_notifier_invalidate_range_start(mm, start, end);
+}
+static inline void mmu_notifier_invalidate_range_end(struct mm_struct *mm,
+                                  unsigned long start, unsigned long end)
+{
+        if (mm_has_notifiers(mm))
+                __mmu_notifier_invalidate_range_end(mm, start, end);
+}
+static inline void mmu_notifier_mm_init(struct mm_struct *mm)
+{
+        mm->mmu_notifier_mm = NULL;
+}
+static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
+{
+        if (mm_has_notifiers(mm))
+                __mmu_notifier_mm_destroy(mm);
+}
+/*
+ * These two macros will sometime replace ptep_clear_flush.
+ * ptep_clear_flush is impleemnted as macro itself, so this also is
+ * implemented as a macro until ptep_clear_flush will converted to an
+ * inline function, to diminish the risk of compilation failure. The
+ * invalidate_page method over time can be moved outside the PT lock
+ * and these two macros can be later removed.
+ */
+#define ptep_clear_flush_notify(__vma, __address, __ptep)               \
+({                                                                      \
+        pte_t __pte;                                                    \
+        struct vm_area_struct *___vma = __vma;                          \
+        unsigned long ___address = __address;                           \
+        __pte = ptep_clear_flush(___vma, ___address, __ptep);           \
+        mmu_notifier_invalidate_page(___vma->vm_mm, ___address);        \
+        __pte;                                                          \
+})
+#define ptep_clear_flush_young_notify(__vma, __address, __ptep)         \
+({                                                                      \
+        int __young;                                                    \
+        struct vm_area_struct *___vma = __vma;                          \
+        unsigned long ___address = __address;                           \
+        __young = ptep_clear_flush_young(___vma, ___address, __ptep);   \
+        __young |= mmu_notifier_clear_flush_young(___vma->vm_mm,        \
+                                                  ___address);          \
+        __young;                                                        \
+})
+#else /* CONFIG_MMU_NOTIFIER */
+static inline void mmu_notifier_release(struct mm_struct *mm)
+{
+}
+static inline int mmu_notifier_clear_flush_young(struct mm_struct *mm,
+                                          unsigned long address)
+{
+        return 0;
+}
+static inline void mmu_notifier_invalidate_page(struct mm_struct *mm,
+                                          unsigned long address)
+{
+}
+static inline void mmu_notifier_invalidate_range_start(struct mm_struct *mm,
+                                  unsigned long start, unsigned long end)
+{
+}
+static inline void mmu_notifier_invalidate_range_end(struct mm_struct *mm,
+                                  unsigned long start, unsigned long end)
+{
+}
+static inline void mmu_notifier_mm_init(struct mm_struct *mm)
+{
+}
+static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
+{
+}
+#define ptep_clear_flush_young_notify ptep_clear_flush_young
+#define ptep_clear_flush_notify ptep_clear_flush
+#endif /* CONFIG_MMU_NOTIFIER */
+#endif /* _LINUX_MMU_NOTIFIER_H */
diff --git a/include/linux/mount.h b/include/linux/mount.h
index 4374d1adeb4b..b5efaa2132ab 100644
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
@@ -47,7 +47,7 @@ struct vfsmount {
        struct list_head mnt_child;     /* and going through their mnt_child */
        int mnt_flags;
        /* 4 bytes hole on 64bits arches */
-        char *mnt_devname;              /* Name of device e.g. /dev/dsk/hda1 */
+        const char *mnt_devname;        /* Name of device e.g. /dev/dsk/hda1 */
        struct list_head mnt_list;
        struct list_head mnt_expire;    /* link in fs-specific expiry list */
        struct list_head mnt_share;     /* circular list of shared mounts */
diff --git a/include/linux/mtd/blktrans.h b/include/linux/mtd/blktrans.h
index 9a6e2f953cba..310e61606415 100644
--- a/include/linux/mtd/blktrans.h
+++ b/include/linux/mtd/blktrans.h
@@ -1,6 +1,4 @@
 /*
- * $Id: blktrans.h,v 1.6 2005/11/07 11:14:54 gleixner Exp $
- *
 * (C) 2003 David Woodhouse <dwmw2@infradead.org>
 *
 * Interface to Linux block layer for MTD 'translation layers'.
diff --git a/include/linux/mtd/cfi.h b/include/linux/mtd/cfi.h
index b0ddf4b25862..d6fb115f5a07 100644
--- a/include/linux/mtd/cfi.h
+++ b/include/linux/mtd/cfi.h
@@ -1,7 +1,6 @@
 /* Common Flash Interface structures
 * See http://support.intel.com/design/flash/technote/index.htm
- * $Id: cfi.h,v 1.57 2005/11/15 23:28:17 tpoynor Exp $
 */
 #ifndef __MTD_CFI_H__
diff --git a/include/linux/mtd/cfi_endian.h b/include/linux/mtd/cfi_endian.h
index 25724f7d3867..d802f7736be3 100644
--- a/include/linux/mtd/cfi_endian.h
+++ b/include/linux/mtd/cfi_endian.h
@@ -1,8 +1,3 @@
-/*
- * $Id: cfi_endian.h,v 1.11 2002/01/30 23:20:48 awozniak Exp $
- *
- */
 #include <asm/byteorder.h>
 #ifndef CONFIG_MTD_CFI_ADV_OPTIONS
diff --git a/include/linux/mtd/concat.h b/include/linux/mtd/concat.h
index ed8dc6755219..c02f3d264ecf 100644
--- a/include/linux/mtd/concat.h
+++ b/include/linux/mtd/concat.h
@@ -4,8 +4,6 @@
 * (C) 2002 Robert Kaiser <rkaiser@sysgo.de>
 *
 * This code is GPL
- *
- * $Id: concat.h,v 1.1 2002/03/08 16:34:36 rkaiser Exp $
 */
 #ifndef MTD_CONCAT_H
diff --git a/include/linux/mtd/doc2000.h b/include/linux/mtd/doc2000.h
index 9addd073bf15..0a6d516ab71d 100644
--- a/include/linux/mtd/doc2000.h
+++ b/include/linux/mtd/doc2000.h
@@ -6,8 +6,6 @@
 * Copyright (C) 2002-2003 Greg Ungerer <gerg@snapgear.com>
 * Copyright (C) 2002-2003 SnapGear Inc
 *
- * $Id: doc2000.h,v 1.25 2005/11/07 11:14:54 gleixner Exp $
- *
 * Released under GPL
 */
diff --git a/include/linux/mtd/flashchip.h b/include/linux/mtd/flashchip.h
index 39e7d2a1be9a..08dd131301c1 100644
--- a/include/linux/mtd/flashchip.h
+++ b/include/linux/mtd/flashchip.h
@@ -5,9 +5,6 @@
 * Contains information about the location and state of a given flash device
 *
 * (C) 2000 Red Hat. GPLd.
- *
- * $Id: flashchip.h,v 1.18 2005/11/07 11:14:54 gleixner Exp $
- *
 */
 #ifndef __MTD_FLASHCHIP_H__
diff --git a/include/linux/mtd/ftl.h b/include/linux/mtd/ftl.h
index d99609113307..0be442f881dd 100644
--- a/include/linux/mtd/ftl.h
+++ b/include/linux/mtd/ftl.h
@@ -1,6 +1,4 @@
 /*
- * $Id: ftl.h,v 1.7 2005/11/07 11:14:54 gleixner Exp $
- *
 * Derived from (and probably identical to):
 * ftl.h 1.7 1999/10/25 20:23:17
 *
diff --git a/include/linux/mtd/gen_probe.h b/include/linux/mtd/gen_probe.h
index 256e7342ed1e..df362ddf2949 100644
--- a/include/linux/mtd/gen_probe.h
+++ b/include/linux/mtd/gen_probe.h
@@ -1,7 +1,6 @@
 /*
 * (C) 2001, 2001 Red Hat, Inc.
 * GPL'd
- * $Id: gen_probe.h,v 1.4 2005/11/07 11:14:54 gleixner Exp $
 */
 #ifndef __LINUX_MTD_GEN_PROBE_H__
diff --git a/include/linux/mtd/inftl.h b/include/linux/mtd/inftl.h
index 85fd041d44ad..64ee53ce95a9 100644
--- a/include/linux/mtd/inftl.h
+++ b/include/linux/mtd/inftl.h
@@ -2,8 +2,6 @@
 *      inftl.h -- defines to support the Inverse NAND Flash Translation Layer
 *
 *      (C) Copyright 2002, Greg Ungerer (gerg@snapgear.com)
- *
- *      $Id: inftl.h,v 1.7 2005/06/13 13:08:45 sean Exp $
 */
 #ifndef __MTD_INFTL_H__
@@ -52,8 +50,6 @@ struct INFTLrecord {
 int INFTL_mount(struct INFTLrecord *s);
 int INFTL_formatblock(struct INFTLrecord *s, int block);
-extern char inftlmountrev[];
 void INFTL_dumptables(struct INFTLrecord *s);
 void INFTL_dumpVUchains(struct INFTLrecord *s);
diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h
index 9c1d95491f8b..aa30244492c6 100644
--- a/include/linux/mtd/map.h
+++ b/include/linux/mtd/map.h
@@ -1,6 +1,5 @@
 /* Overhauled routines for dealing with different mmap regions of flash */
-/* $Id: map.h,v 1.54 2005/11/07 11:14:54 gleixner Exp $ */
 #ifndef __LINUX_MTD_MAP_H__
 #define __LINUX_MTD_MAP_H__
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 8b5d49133ec6..4ed40caff4e5 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -1,6 +1,4 @@
 /*
- * $Id: mtd.h,v 1.61 2005/11/07 11:14:54 gleixner Exp $
- *
 * Copyright (C) 1999-2003 David Woodhouse <dwmw2@infradead.org> et al.
 *
 * Released under GPL
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 53ea3dc8b0e8..83f678702dff 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -5,8 +5,6 @@
 *                     Steven J. Hill <sjhill@realitydiluted.com>
 *                     Thomas Gleixner <tglx@linutronix.de>
 *
- * $Id: nand.h,v 1.74 2005/09/15 13:58:50 vwool Exp $
- *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
@@ -179,6 +177,7 @@ typedef enum {
 #define NAND_MUST_PAD(chip) (!(chip->options & NAND_NO_PADDING))
 #define NAND_HAS_CACHEPROG(chip) ((chip->options & NAND_CACHEPRG))
 #define NAND_HAS_COPYBACK(chip) ((chip->options & NAND_COPYBACK))
+#define NAND_SUBPAGE_READ(chip) ((chip->ecc.mode == NAND_ECC_SOFT))
 /* Mask to zero out the chip options, which come from the id table */
 #define NAND_CHIPOPTIONS_MSK    (0x0000ffff & ~NAND_NO_AUTOINCR)
@@ -276,6 +275,10 @@ struct nand_ecc_ctrl {
        int                     (*read_page)(struct mtd_info *mtd,
                                             struct nand_chip *chip,
                                             uint8_t *buf);
+        int                     (*read_subpage)(struct mtd_info *mtd,
+                                             struct nand_chip *chip,
+                                             uint32_t offs, uint32_t len,
+                                             uint8_t *buf);
        void                    (*write_page)(struct mtd_info *mtd,
                                              struct nand_chip *chip,
                                              const uint8_t *buf);
diff --git a/include/linux/mtd/nand_ecc.h b/include/linux/mtd/nand_ecc.h
index 12c5bc342ead..090da505425d 100644
--- a/include/linux/mtd/nand_ecc.h
+++ b/include/linux/mtd/nand_ecc.h
@@ -3,8 +3,6 @@
 *
 *  Copyright (C) 2000 Steven J. Hill (sjhill@realitydiluted.com)
 *
- * $Id: nand_ecc.h,v 1.4 2004/06/17 02:35:02 dbrown Exp $
- *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
diff --git a/include/linux/mtd/nftl.h b/include/linux/mtd/nftl.h
index 001eec50cac6..dcaf611ed748 100644
--- a/include/linux/mtd/nftl.h
+++ b/include/linux/mtd/nftl.h
@@ -1,6 +1,4 @@
 /*
- * $Id: nftl.h,v 1.16 2004/06/30 14:49:00 dbrown Exp $
- *
 * (C) 1999-2003 David Woodhouse <dwmw2@infradead.org>
 */
diff --git a/include/linux/mtd/partitions.h b/include/linux/mtd/partitions.h
index 7c37d7e55abc..5014f7a9f5df 100644
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
@@ -4,8 +4,6 @@
 * (C) 2000 Nicolas Pitre <nico@cam.org>
 *
 * This code is GPL
- *
- * $Id: partitions.h,v 1.17 2005/11/07 11:14:55 gleixner Exp $
 */
 #ifndef MTD_PARTITIONS_H
diff --git a/include/linux/mtd/physmap.h b/include/linux/mtd/physmap.h
index 0dc07d5f3354..c8e63a5ee72e 100644
--- a/include/linux/mtd/physmap.h
+++ b/include/linux/mtd/physmap.h
@@ -2,8 +2,6 @@
 * For boards with physically mapped flash and using
 * drivers/mtd/maps/physmap.c mapping driver.
 *
- * $Id: physmap.h,v 1.4 2005/11/07 11:14:55 gleixner Exp $
- *
 * Copyright (C) 2003 MontaVista Software Inc.
 * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
 *
diff --git a/include/linux/mtd/plat-ram.h b/include/linux/mtd/plat-ram.h
index 0e37ad07bce2..e07890aff1cf 100644
--- a/include/linux/mtd/plat-ram.h
+++ b/include/linux/mtd/plat-ram.h
@@ -6,8 +6,6 @@
 *
 * Generic platform device based RAM map
 *
- * $Id: plat-ram.h,v 1.2 2005/01/24 00:37:40 bjd Exp $
- *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
diff --git a/include/linux/mtd/pmc551.h b/include/linux/mtd/pmc551.h
index 5cc070c24d88..27ad40aed19f 100644
--- a/include/linux/mtd/pmc551.h
+++ b/include/linux/mtd/pmc551.h
@@ -1,6 +1,4 @@
 /*
- * $Id: pmc551.h,v 1.6 2005/11/07 11:14:55 gleixner Exp $
- *
 * PMC551 PCI Mezzanine Ram Device
 *
 * Author:
@@ -17,7 +15,7 @@
 #include <linux/mtd/mtd.h>
-#define PMC551_VERSION "$Id: pmc551.h,v 1.6 2005/11/07 11:14:55 gleixner Exp $\n"\
+#define PMC551_VERSION \
       "Ramix PMC551 PCI Mezzanine Ram Driver. (C) 1999,2000 Nortel Networks.\n"
 /*
diff --git a/include/linux/mtd/xip.h b/include/linux/mtd/xip.h
index e9d40bdde48c..36efcba15ecd 100644
--- a/include/linux/mtd/xip.h
+++ b/include/linux/mtd/xip.h
@@ -11,8 +11,6 @@
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
- *
- * $Id: xip.h,v 1.5 2005/11/07 11:14:55 gleixner Exp $
 */
 #ifndef __LINUX_MTD_XIP_H__
diff --git a/include/linux/namei.h b/include/linux/namei.h
index 24d88e98a626..68f8c3203c89 100644
--- a/include/linux/namei.h
+++ b/include/linux/namei.h
@@ -47,27 +47,24 @@ enum {LAST_NORM, LAST_ROOT, LAST_DOT, LAST_DOTDOT, LAST_BIND};
 #define LOOKUP_DIRECTORY         2
 #define LOOKUP_CONTINUE          4
 #define LOOKUP_PARENT           16
-#define LOOKUP_NOALT            32
 #define LOOKUP_REVAL            64
 /*
 * Intent data
 */
 #define LOOKUP_OPEN             (0x0100)
 #define LOOKUP_CREATE           (0x0200)
-#define LOOKUP_ACCESS           (0x0400)
-#define LOOKUP_CHDIR            (0x0800)
+extern int user_path_at(int, const char __user *, unsigned, struct path *);
-extern int __user_walk(const char __user *, unsigned, struct nameidata *);
+#define user_path(name, path) user_path_at(AT_FDCWD, name, LOOKUP_FOLLOW, path)
-extern int __user_walk_fd(int dfd, const char __user *, unsigned, struct nameidata *);
+#define user_lpath(name, path) user_path_at(AT_FDCWD, name, 0, path)
-#define user_path_walk(name,nd) \
+#define user_path_dir(name, path) \
-        __user_walk_fd(AT_FDCWD, name, LOOKUP_FOLLOW, nd)
+        user_path_at(AT_FDCWD, name, LOOKUP_FOLLOW | LOOKUP_DIRECTORY, path)
-#define user_path_walk_link(name,nd) \
-        __user_walk_fd(AT_FDCWD, name, 0, nd)
 extern int path_lookup(const char *, unsigned, struct nameidata *);
 extern int vfs_path_lookup(struct dentry *, struct vfsmount *,
                           const char *, unsigned int, struct nameidata *);
-extern int __user_path_lookup_open(const char __user *, unsigned lookup_flags, struct nameidata *nd, int open_flags);
 extern int path_lookup_open(int dfd, const char *name, unsigned lookup_flags, struct nameidata *, int open_flags);
 extern struct file *lookup_instantiate_filp(struct nameidata *nd, struct dentry *dentry,
                int (*open)(struct inode *, struct file *));
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 29d261918734..78a5922a2f11 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -42,7 +42,6 @@
 #include <linux/in.h>
 #include <linux/kref.h>
 #include <linux/mm.h>
-#include <linux/namei.h>
 #include <linux/pagemap.h>
 #include <linux/rbtree.h>
 #include <linux/rwsem.h>
@@ -332,7 +331,7 @@ extern int nfs_refresh_inode(struct inode *, struct nfs_fattr *);
 extern int nfs_post_op_update_inode(struct inode *inode, struct nfs_fattr *fattr);
 extern int nfs_post_op_update_inode_force_wcc(struct inode *inode, struct nfs_fattr *fattr);
 extern int nfs_getattr(struct vfsmount *, struct dentry *, struct kstat *);
-extern int nfs_permission(struct inode *, int, struct nameidata *);
+extern int nfs_permission(struct inode *, int);
 extern int nfs_open(struct inode *, struct file *);
 extern int nfs_release(struct inode *, struct file *);
 extern int nfs_attribute_timeout(struct inode *inode);
diff --git a/include/linux/of.h b/include/linux/of.h
index 59a61bdc98b6..79886ade070f 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -70,5 +70,6 @@ extern int of_n_addr_cells(struct device_node *np);
 extern int of_n_size_cells(struct device_node *np);
 extern const struct of_device_id *of_match_node(
        const struct of_device_id *matches, const struct device_node *node);
+extern int of_modalias_node(struct device_node *node, char *modalias, int len);
 #endif /* _LINUX_OF_H */
diff --git a/include/linux/of_spi.h b/include/linux/of_spi.h
new file mode 100644
index 000000000000..5f71ee8c0868
--- /dev/null
+++ b/include/linux/of_spi.h
@@ -0,0 +1,18 @@
+/*
+ * OpenFirmware SPI support routines
+ * Copyright (C) 2008 Secret Lab Technologies Ltd.
+ *
+ * Support routines for deriving SPI device attachments from the device
+ * tree.
+ */
+#ifndef __LINUX_OF_SPI_H
+#define __LINUX_OF_SPI_H
+#include <linux/of.h>
+#include <linux/spi/spi.h>
+extern void of_register_spi_devices(struct spi_master *master,
+                                    struct device_node *np);
+#endif /* __LINUX_OF_SPI */
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index ee1ec2c7723c..a39b38ccdc97 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -12,6 +12,7 @@
 #include <asm/uaccess.h>
 #include <linux/gfp.h>
 #include <linux/bitops.h>
+#include <linux/hardirq.h> /* for in_interrupt() */
 /*
 * Bits in mapping->flags.  The lower __GFP_BITS_SHIFT bits are the page
@@ -19,6 +20,7 @@
 */
 #define AS_EIO          (__GFP_BITS_SHIFT + 0)  /* IO error on async write */
 #define AS_ENOSPC       (__GFP_BITS_SHIFT + 1)  /* ENOSPC on async write */
+#define AS_MM_ALL_LOCKS (__GFP_BITS_SHIFT + 2)  /* under mm_take_all_locks() */
 static inline void mapping_set_error(struct address_space *mapping, int error)
 {
@@ -62,6 +64,98 @@ static inline void mapping_set_gfp_mask(struct address_space *m, gfp_t mask)
 #define page_cache_release(page)        put_page(page)
 void release_pages(struct page **pages, int nr, int cold);
+/*
+ * speculatively take a reference to a page.
+ * If the page is free (_count == 0), then _count is untouched, and 0
+ * is returned. Otherwise, _count is incremented by 1 and 1 is returned.
+ *
+ * This function must be called inside the same rcu_read_lock() section as has
+ * been used to lookup the page in the pagecache radix-tree (or page table):
+ * this allows allocators to use a synchronize_rcu() to stabilize _count.
+ *
+ * Unless an RCU grace period has passed, the count of all pages coming out
+ * of the allocator must be considered unstable. page_count may return higher
+ * than expected, and put_page must be able to do the right thing when the
+ * page has been finished with, no matter what it is subsequently allocated
+ * for (because put_page is what is used here to drop an invalid speculative
+ * reference).
+ *
+ * This is the interesting part of the lockless pagecache (and lockless
+ * get_user_pages) locking protocol, where the lookup-side (eg. find_get_page)
+ * has the following pattern:
+ * 1. find page in radix tree
+ * 2. conditionally increment refcount
+ * 3. check the page is still in pagecache (if no, goto 1)
+ *
+ * Remove-side that cares about stability of _count (eg. reclaim) has the
+ * following (with tree_lock held for write):
+ * A. atomically check refcount is correct and set it to 0 (atomic_cmpxchg)
+ * B. remove page from pagecache
+ * C. free the page
+ *
+ * There are 2 critical interleavings that matter:
+ * - 2 runs before A: in this case, A sees elevated refcount and bails out
+ * - A runs before 2: in this case, 2 sees zero refcount and retries;
+ *   subsequently, B will complete and 1 will find no page, causing the
+ *   lookup to return NULL.
+ *
+ * It is possible that between 1 and 2, the page is removed then the exact same
+ * page is inserted into the same position in pagecache. That's OK: the
+ * old find_get_page using tree_lock could equally have run before or after
+ * such a re-insertion, depending on order that locks are granted.
+ *
+ * Lookups racing against pagecache insertion isn't a big problem: either 1
+ * will find the page or it will not. Likewise, the old find_get_page could run
+ * either before the insertion or afterwards, depending on timing.
+ */
+static inline int page_cache_get_speculative(struct page *page)
+{
+        VM_BUG_ON(in_interrupt());
+#if !defined(CONFIG_SMP) && defined(CONFIG_CLASSIC_RCU)
+# ifdef CONFIG_PREEMPT
+        VM_BUG_ON(!in_atomic());
+# endif
+        /*
+         * Preempt must be disabled here - we rely on rcu_read_lock doing
+         * this for us.
+         *
+         * Pagecache won't be truncated from interrupt context, so if we have
+         * found a page in the radix tree here, we have pinned its refcount by
+         * disabling preempt, and hence no need for the "speculative get" that
+         * SMP requires.
+         */
+        VM_BUG_ON(page_count(page) == 0);
+        atomic_inc(&page->_count);
+#else
+        if (unlikely(!get_page_unless_zero(page))) {
+                /*
+                 * Either the page has been freed, or will be freed.
+                 * In either case, retry here and the caller should
+                 * do the right thing (see comments above).
+                 */
+                return 0;
+        }
+#endif
+        VM_BUG_ON(PageTail(page));
+        return 1;
+}
+static inline int page_freeze_refs(struct page *page, int count)
+{
+        return likely(atomic_cmpxchg(&page->_count, count, 0) == count);
+}
+static inline void page_unfreeze_refs(struct page *page, int count)
+{
+        VM_BUG_ON(page_count(page) != 0);
+        VM_BUG_ON(count == 0);
+        atomic_set(&page->_count, count);
+}
 #ifdef CONFIG_NUMA
 extern struct page *__page_cache_alloc(gfp_t gfp);
 #else
@@ -133,7 +227,7 @@ static inline struct page *read_mapping_page(struct address_space *mapping,
        return read_cache_page(mapping, index, filler, data);
 }
-int add_to_page_cache(struct page *page, struct address_space *mapping,
+int add_to_page_cache_locked(struct page *page, struct address_space *mapping,
                                pgoff_t index, gfp_t gfp_mask);
 int add_to_page_cache_lru(struct page *page, struct address_space *mapping,
                                pgoff_t index, gfp_t gfp_mask);
@@ -141,6 +235,22 @@ extern void remove_from_page_cache(struct page *page);
 extern void __remove_from_page_cache(struct page *page);
 /*
+ * Like add_to_page_cache_locked, but used to add newly allocated pages:
+ * the page is new, so we can just run SetPageLocked() against it.
+ */
+static inline int add_to_page_cache(struct page *page,
+                struct address_space *mapping, pgoff_t offset, gfp_t gfp_mask)
+{
+        int error;
+        SetPageLocked(page);
+        error = add_to_page_cache_locked(page, mapping, offset, gfp_mask);
+        if (unlikely(error))
+                ClearPageLocked(page);
+        return error;
+}
+/*
 * Return byte-offset into filesystem object for page.
 */
 static inline loff_t page_offset(struct page *page)
diff --git a/include/linux/parport.h b/include/linux/parport.h
index dcb9e01a69ca..6a0d7cdb5774 100644
--- a/include/linux/parport.h
+++ b/include/linux/parport.h
@@ -560,5 +560,8 @@ extern int parport_device_proc_unregister(struct pardevice *device);
 #endif /*  !CONFIG_PARPORT_NOT_PC  */
+extern unsigned long parport_default_timeslice;
+extern int parport_default_spintime;
 #endif /* __KERNEL__ */
 #endif /* _PARPORT_H_ */
diff --git a/include/linux/pci-aspm.h b/include/linux/pci-aspm.h
index a1a1e618e996..91ba0b338b47 100644
--- a/include/linux/pci-aspm.h
+++ b/include/linux/pci-aspm.h
@@ -27,6 +27,7 @@ extern void pcie_aspm_init_link_state(struct pci_dev *pdev);
 extern void pcie_aspm_exit_link_state(struct pci_dev *pdev);
 extern void pcie_aspm_pm_state_change(struct pci_dev *pdev);
 extern void pci_disable_link_state(struct pci_dev *pdev, int state);
+extern void pcie_no_aspm(void);
 #else
 static inline void pcie_aspm_init_link_state(struct pci_dev *pdev)
 {
@@ -40,6 +41,10 @@ static inline void pcie_aspm_pm_state_change(struct pci_dev *pdev)
 static inline void pci_disable_link_state(struct pci_dev *pdev, int state)
 {
 }
+static inline void pcie_no_aspm(void)
+{
+}
 #endif
 #ifdef CONFIG_PCIEASPM_DEBUG /* this depends on CONFIG_PCIEASPM */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 1d296d31abe0..825be3878f68 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -124,6 +124,8 @@ enum pci_dev_flags {
         * generation too.
         */
        PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = (__force pci_dev_flags_t) 1,
+        /* Device configuration is irrevocably lost if disabled into D3 */
+        PCI_DEV_FLAGS_NO_D3 = (__force pci_dev_flags_t) 2,
 };
 typedef unsigned short __bitwise pci_bus_flags_t;
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index c3b1761aba26..35a78415accc 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -748,6 +748,7 @@
 #define PCI_VENDOR_ID_TI                0x104c
 #define PCI_DEVICE_ID_TI_TVP4020        0x3d07
 #define PCI_DEVICE_ID_TI_4450           0x8011
+#define PCI_DEVICE_ID_TI_TSB43AB22      0x8023
 #define PCI_DEVICE_ID_TI_XX21_XX11      0x8031
 #define PCI_DEVICE_ID_TI_XX21_XX11_FM   0x8033
 #define PCI_DEVICE_ID_TI_XX21_XX11_SD   0x8034
@@ -1832,7 +1833,13 @@
 #define PCI_DEVICE_ID_MOXA_C320         0x3200
 #define PCI_VENDOR_ID_CCD               0x1397
+#define PCI_DEVICE_ID_CCD_HFC4S         0x08B4
+#define PCI_SUBDEVICE_ID_CCD_PMX2S      0x1234
+#define PCI_DEVICE_ID_CCD_HFC8S         0x16B8
 #define PCI_DEVICE_ID_CCD_2BD0          0x2bd0
+#define PCI_DEVICE_ID_CCD_HFCE1         0x30B1
+#define PCI_SUBDEVICE_ID_CCD_SPD4S      0x3136
+#define PCI_SUBDEVICE_ID_CCD_SPDE1      0x3137
 #define PCI_DEVICE_ID_CCD_B000          0xb000
 #define PCI_DEVICE_ID_CCD_B006          0xb006
 #define PCI_DEVICE_ID_CCD_B007          0xb007
@@ -1842,8 +1849,32 @@
 #define PCI_DEVICE_ID_CCD_B00B          0xb00b
 #define PCI_DEVICE_ID_CCD_B00C          0xb00c
 #define PCI_DEVICE_ID_CCD_B100          0xb100
+#define PCI_SUBDEVICE_ID_CCD_IOB4ST     0xB520
+#define PCI_SUBDEVICE_ID_CCD_IOB8STR    0xB521
+#define PCI_SUBDEVICE_ID_CCD_IOB8ST     0xB522
+#define PCI_SUBDEVICE_ID_CCD_IOB1E1     0xB523
+#define PCI_SUBDEVICE_ID_CCD_SWYX4S     0xB540
+#define PCI_SUBDEVICE_ID_CCD_JH4S20     0xB550
+#define PCI_SUBDEVICE_ID_CCD_IOB8ST_1   0xB552
+#define PCI_SUBDEVICE_ID_CCD_BN4S       0xB560
+#define PCI_SUBDEVICE_ID_CCD_BN8S       0xB562
+#define PCI_SUBDEVICE_ID_CCD_BNE1       0xB563
+#define PCI_SUBDEVICE_ID_CCD_BNE1D      0xB564
+#define PCI_SUBDEVICE_ID_CCD_BNE1DP     0xB565
+#define PCI_SUBDEVICE_ID_CCD_BN2S       0xB566
+#define PCI_SUBDEVICE_ID_CCD_BN1SM      0xB567
+#define PCI_SUBDEVICE_ID_CCD_BN4SM      0xB568
+#define PCI_SUBDEVICE_ID_CCD_BN2SM      0xB569
+#define PCI_SUBDEVICE_ID_CCD_BNE1M      0xB56A
+#define PCI_SUBDEVICE_ID_CCD_BN8SP      0xB56B
+#define PCI_SUBDEVICE_ID_CCD_HFC4S      0xB620
+#define PCI_SUBDEVICE_ID_CCD_HFC8S      0xB622
 #define PCI_DEVICE_ID_CCD_B700          0xb700
 #define PCI_DEVICE_ID_CCD_B701          0xb701
+#define PCI_SUBDEVICE_ID_CCD_HFCE1      0xC523
+#define PCI_SUBDEVICE_ID_CCD_OV2S       0xE884
+#define PCI_SUBDEVICE_ID_CCD_OV4S       0xE888
+#define PCI_SUBDEVICE_ID_CCD_OV8S       0xE998
 #define PCI_VENDOR_ID_EXAR              0x13a8
 #define PCI_DEVICE_ID_EXAR_XR17C152     0x0152
@@ -2523,6 +2554,9 @@
 #define PCI_VENDOR_ID_3COM_2            0xa727
+#define PCI_VENDOR_ID_DIGIUM            0xd161
+#define PCI_DEVICE_ID_DIGIUM_HFC4S      0xb410
 #define PCI_SUBVENDOR_ID_EXSYS          0xd84d
 #define PCI_SUBDEVICE_ID_EXSYS_4014     0x4014
 #define PCI_SUBDEVICE_ID_EXSYS_4055     0x4055
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 19958b929905..450684f7eaac 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -374,6 +374,7 @@
 #define  PCI_EXP_DEVCAP_ATN_BUT 0x1000  /* Attention Button Present */
 #define  PCI_EXP_DEVCAP_ATN_IND 0x2000  /* Attention Indicator Present */
 #define  PCI_EXP_DEVCAP_PWR_IND 0x4000  /* Power Indicator Present */
+#define  PCI_EXP_DEVCAP_RBER    0x8000  /* Role-Based Error Reporting */
 #define  PCI_EXP_DEVCAP_PWR_VAL 0x3fc0000 /* Slot Power Limit Value */
 #define  PCI_EXP_DEVCAP_PWR_SCL 0xc000000 /* Slot Power Limit Scale */
 #define PCI_EXP_DEVCTL          8       /* Device Control */
diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index 4cdd393e71e1..fac3337547eb 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -74,11 +74,6 @@ struct percpu_data {
        (__typeof__(ptr))__p->ptrs[(cpu)];                \
 })
-extern void *percpu_populate(void *__pdata, size_t size, gfp_t gfp, int cpu);
-extern void percpu_depopulate(void *__pdata, int cpu);
-extern int __percpu_populate_mask(void *__pdata, size_t size, gfp_t gfp,
-                                  cpumask_t *mask);
-extern void __percpu_depopulate_mask(void *__pdata, cpumask_t *mask);
 extern void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask);
 extern void percpu_free(void *__pdata);
@@ -86,26 +81,6 @@ extern void percpu_free(void *__pdata);
 #define percpu_ptr(ptr, cpu) ({ (void)(cpu); (ptr); })
-static inline void percpu_depopulate(void *__pdata, int cpu)
-{
-}
-static inline void __percpu_depopulate_mask(void *__pdata, cpumask_t *mask)
-{
-}
-static inline void *percpu_populate(void *__pdata, size_t size, gfp_t gfp,
-                                    int cpu)
-{
-        return percpu_ptr(__pdata, cpu);
-}
-static inline int __percpu_populate_mask(void *__pdata, size_t size, gfp_t gfp,
-                                         cpumask_t *mask)
-{
-        return 0;
-}
 static __always_inline void *__percpu_alloc_mask(size_t size, gfp_t gfp, cpumask_t *mask)
 {
        return kzalloc(size, gfp);
@@ -118,10 +93,6 @@ static inline void percpu_free(void *__pdata)
 #endif /* CONFIG_SMP */
-#define percpu_populate_mask(__pdata, size, gfp, mask) \
-        __percpu_populate_mask((__pdata), (size), (gfp), &(mask))
-#define percpu_depopulate_mask(__pdata, mask) \
-        __percpu_depopulate_mask((__pdata), &(mask))
 #define percpu_alloc_mask(size, gfp, mask) \
        __percpu_alloc_mask((size), (gfp), &(mask))
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index f560d1705afe..fb61850d1cfc 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -282,11 +282,16 @@ union proc_op {
                struct task_struct *task);
 };
+struct ctl_table_header;
+struct ctl_table;
 struct proc_inode {
        struct pid *pid;
        int fd;
        union proc_op op;
        struct proc_dir_entry *pde;
+        struct ctl_table_header *sysctl;
+        struct ctl_table *sysctl_entry;
        struct inode vfs_inode;
 };
diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
index c6f5f9dd0cee..fd31756e1a00 100644
--- a/include/linux/ptrace.h
+++ b/include/linux/ptrace.h
@@ -121,6 +121,74 @@ static inline void ptrace_unlink(struct task_struct *child)
 int generic_ptrace_peekdata(struct task_struct *tsk, long addr, long data);
 int generic_ptrace_pokedata(struct task_struct *tsk, long addr, long data);
+/**
+ * task_ptrace - return %PT_* flags that apply to a task
+ * @task:       pointer to &task_struct in question
+ *
+ * Returns the %PT_* flags that apply to @task.
+ */
+static inline int task_ptrace(struct task_struct *task)
+{
+        return task->ptrace;
+}
+/**
+ * ptrace_event - possibly stop for a ptrace event notification
+ * @mask:       %PT_* bit to check in @current->ptrace
+ * @event:      %PTRACE_EVENT_* value to report if @mask is set
+ * @message:    value for %PTRACE_GETEVENTMSG to return
+ *
+ * This checks the @mask bit to see if ptrace wants stops for this event.
+ * If so we stop, reporting @event and @message to the ptrace parent.
+ *
+ * Returns nonzero if we did a ptrace notification, zero if not.
+ *
+ * Called without locks.
+ */
+static inline int ptrace_event(int mask, int event, unsigned long message)
+{
+        if (mask && likely(!(current->ptrace & mask)))
+                return 0;
+        current->ptrace_message = message;
+        ptrace_notify((event << 8) | SIGTRAP);
+        return 1;
+}
+/**
+ * ptrace_init_task - initialize ptrace state for a new child
+ * @child:              new child task
+ * @ptrace:             true if child should be ptrace'd by parent's tracer
+ *
+ * This is called immediately after adding @child to its parent's children
+ * list.  @ptrace is false in the normal case, and true to ptrace @child.
+ *
+ * Called with current's siglock and write_lock_irq(&tasklist_lock) held.
+ */
+static inline void ptrace_init_task(struct task_struct *child, bool ptrace)
+{
+        INIT_LIST_HEAD(&child->ptrace_entry);
+        INIT_LIST_HEAD(&child->ptraced);
+        child->parent = child->real_parent;
+        child->ptrace = 0;
+        if (unlikely(ptrace)) {
+                child->ptrace = current->ptrace;
+                __ptrace_link(child, current->parent);
+        }
+}
+/**
+ * ptrace_release_task - final ptrace-related cleanup of a zombie being reaped
+ * @task:       task in %EXIT_DEAD state
+ *
+ * Called with write_lock(&tasklist_lock) held.
+ */
+static inline void ptrace_release_task(struct task_struct *task)
+{
+        BUG_ON(!list_empty(&task->ptraced));
+        ptrace_unlink(task);
+        BUG_ON(!list_empty(&task->ptrace_entry));
+}
 #ifndef force_successful_syscall_return
 /*
 * System call handlers that, upon successful completion, need to return a
@@ -246,6 +314,10 @@ static inline void user_enable_block_step(struct task_struct *task)
 #define arch_ptrace_stop(code, info)            do { } while (0)
 #endif
+extern int task_current_syscall(struct task_struct *target, long *callno,
+                                unsigned long args[6], unsigned int maxargs,
+                                unsigned long *sp, unsigned long *pc);
 #endif
 #endif
diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
index b8ce2b444bb5..a916c6660dfa 100644
--- a/include/linux/radix-tree.h
+++ b/include/linux/radix-tree.h
@@ -99,12 +99,15 @@ do {									\
 *
 * The notable exceptions to this rule are the following functions:
 * radix_tree_lookup
+ * radix_tree_lookup_slot
 * radix_tree_tag_get
 * radix_tree_gang_lookup
+ * radix_tree_gang_lookup_slot
 * radix_tree_gang_lookup_tag
+ * radix_tree_gang_lookup_tag_slot
 * radix_tree_tagged
 *
- * The first 4 functions are able to be called locklessly, using RCU. The
+ * The first 7 functions are able to be called locklessly, using RCU. The
 * caller must ensure calls to these functions are made within rcu_read_lock()
 * regions. Other readers (lock-free or otherwise) and modifications may be
 * running concurrently.
@@ -159,6 +162,9 @@ void *radix_tree_delete(struct radix_tree_root *, unsigned long);
 unsigned int
 radix_tree_gang_lookup(struct radix_tree_root *root, void **results,
                        unsigned long first_index, unsigned int max_items);
+unsigned int
+radix_tree_gang_lookup_slot(struct radix_tree_root *root, void ***results,
+                        unsigned long first_index, unsigned int max_items);
 unsigned long radix_tree_next_hole(struct radix_tree_root *root,
                                unsigned long index, unsigned long max_scan);
 int radix_tree_preload(gfp_t gfp_mask);
@@ -173,6 +179,10 @@ unsigned int
 radix_tree_gang_lookup_tag(struct radix_tree_root *root, void **results,
                unsigned long first_index, unsigned int max_items,
                unsigned int tag);
+unsigned int
+radix_tree_gang_lookup_tag_slot(struct radix_tree_root *root, void ***results,
+                unsigned long first_index, unsigned int max_items,
+                unsigned int tag);
 int radix_tree_tagged(struct radix_tree_root *root, unsigned int tag);
 static inline void radix_tree_preload_end(void)
diff --git a/include/linux/rculist.h b/include/linux/rculist.h
index b0f39be08b6c..eb4443c7e05b 100644
--- a/include/linux/rculist.h
+++ b/include/linux/rculist.h
@@ -98,6 +98,34 @@ static inline void list_del_rcu(struct list_head *entry)
 }
 /**
+ * hlist_del_init_rcu - deletes entry from hash list with re-initialization
+ * @n: the element to delete from the hash list.
+ *
+ * Note: list_unhashed() on the node return true after this. It is
+ * useful for RCU based read lockfree traversal if the writer side
+ * must know if the list entry is still hashed or already unhashed.
+ *
+ * In particular, it means that we can not poison the forward pointers
+ * that may still be used for walking the hash list and we can only
+ * zero the pprev pointer so list_unhashed() will return true after
+ * this.
+ *
+ * The caller must take whatever precautions are necessary (such as
+ * holding appropriate locks) to avoid racing with another
+ * list-mutation primitive, such as hlist_add_head_rcu() or
+ * hlist_del_rcu(), running on this same list.  However, it is
+ * perfectly legal to run concurrently with the _rcu list-traversal
+ * primitives, such as hlist_for_each_entry_rcu().
+ */
+static inline void hlist_del_init_rcu(struct hlist_node *n)
+{
+        if (!hlist_unhashed(n)) {
+                __hlist_del(n);
+                n->pprev = NULL;
+        }
+}
+/**
 * list_replace_rcu - replace old entry by new one
 * @old : the element to be replaced
 * @new : the new element to insert
diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h
index 66a96814d614..af135ae895db 100644
--- a/include/linux/reiserfs_xattr.h
+++ b/include/linux/reiserfs_xattr.h
@@ -55,7 +55,7 @@ int reiserfs_removexattr(struct dentry *dentry, const char *name);
 int reiserfs_delete_xattrs(struct inode *inode);
 int reiserfs_chown_xattrs(struct inode *inode, struct iattr *attrs);
 int reiserfs_xattr_init(struct super_block *sb, int mount_flags);
-int reiserfs_permission(struct inode *inode, int mask, struct nameidata *nd);
+int reiserfs_permission(struct inode *inode, int mask);
 int reiserfs_xattr_del(struct inode *, const char *);
 int reiserfs_xattr_get(const struct inode *, const char *, void *, size_t);
diff --git a/include/linux/relay.h b/include/linux/relay.h
index 6cd8c4425fc7..953fc055e875 100644
--- a/include/linux/relay.h
+++ b/include/linux/relay.h
@@ -48,6 +48,7 @@ struct rchan_buf
        size_t *padding;                /* padding counts per sub-buffer */
        size_t prev_padding;            /* temporary variable */
        size_t bytes_consumed;          /* bytes consumed in cur read subbuf */
+        size_t early_bytes;             /* bytes consumed before VFS inited */
        unsigned int cpu;               /* this buf's cpu */
 } ____cacheline_aligned;
@@ -68,6 +69,7 @@ struct rchan
        int is_global;                  /* One global buffer ? */
        struct list_head list;          /* for channel list */
        struct dentry *parent;          /* parent dentry passed to open */
+        int has_base_filename;          /* has a filename associated? */
        char base_filename[NAME_MAX];   /* saved base filename */
 };
@@ -169,6 +171,9 @@ struct rchan *relay_open(const char *base_filename,
                         size_t n_subbufs,
                         struct rchan_callbacks *cb,
                         void *private_data);
+extern int relay_late_setup_files(struct rchan *chan,
+                                  const char *base_filename,
+                                  struct dentry *parent);
 extern void relay_close(struct rchan *chan);
 extern void relay_flush(struct rchan *chan);
 extern void relay_subbufs_consumed(struct rchan *chan,
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 1383692ac5bd..69407f85e10b 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -26,6 +26,14 @@
 */
 struct anon_vma {
        spinlock_t lock;        /* Serialize access to vma list */
+        /*
+         * NOTE: the LSB of the head.next is set by
+         * mm_take_all_locks() _after_ taking the above lock. So the
+         * head must only be read/written after taking the above lock
+         * to be sure to see a valid next pointer. The LSB bit itself
+         * is serialized by a system wide lock only visible to
+         * mm_take_all_locks() (mm_all_locks_mutex).
+         */
        struct list_head head;  /* List of private "related" vmas */
 };
diff --git a/include/linux/rtc.h b/include/linux/rtc.h
index b01fe004cb5e..91f597ad6acc 100644
--- a/include/linux/rtc.h
+++ b/include/linux/rtc.h
@@ -225,8 +225,6 @@ typedef struct rtc_task {
 int rtc_register(rtc_task_t *task);
 int rtc_unregister(rtc_task_t *task);
 int rtc_control(rtc_task_t *t, unsigned int cmd, unsigned long arg);
-void rtc_get_rtc_time(struct rtc_time *rtc_tm);
-irqreturn_t rtc_interrupt(int irq, void *dev_id);
 #endif /* __KERNEL__ */
diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h
index f4d386c191f5..ca643b13b026 100644
--- a/include/linux/rtnetlink.h
+++ b/include/linux/rtnetlink.h
@@ -755,13 +755,6 @@ extern void __rtnl_unlock(void);
        } \
 } while(0)
-#define BUG_TRAP(x) do { \
-        if (unlikely(!(x))) { \
-                printk(KERN_ERR "KERNEL: assertion (%s) failed at %s (%d)\n", \
-                        #x,  __FILE__ , __LINE__); \
-        } \
-} while(0)
 static inline u32 rtm_get_table(struct rtattr **rta, u8 table)
 {
        return RTA_GET_U32(rta[RTA_TABLE-1]);
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 42036ffe6b00..5270d449ff9d 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -292,7 +292,6 @@ extern void sched_show_task(struct task_struct *p);
 #ifdef CONFIG_DETECT_SOFTLOCKUP
 extern void softlockup_tick(void);
-extern void spawn_softlockup_task(void);
 extern void touch_softlockup_watchdog(void);
 extern void touch_all_softlockup_watchdogs(void);
 extern unsigned int  softlockup_panic;
@@ -506,9 +505,6 @@ struct signal_struct {
        unsigned long nvcsw, nivcsw, cnvcsw, cnivcsw;
        unsigned long min_flt, maj_flt, cmin_flt, cmaj_flt;
        unsigned long inblock, oublock, cinblock, coublock;
-#ifdef CONFIG_TASK_XACCT
-        u64 rchar, wchar, syscr, syscw;
-#endif
        struct task_io_accounting ioac;
        /*
@@ -1257,10 +1253,6 @@ struct task_struct {
        unsigned long ptrace_message;
        siginfo_t *last_siginfo; /* For ptrace use.  */
-#ifdef CONFIG_TASK_XACCT
-/* i/o counters(bytes read/written, #syscalls */
-        u64 rchar, wchar, syscr, syscw;
-#endif
        struct task_io_accounting ioac;
 #if defined(CONFIG_TASK_XACCT)
        u64 acct_rss_mem1;      /* accumulated rss usage */
@@ -1797,7 +1789,7 @@ extern int kill_pid_info_as_uid(int, struct siginfo *, struct pid *, uid_t, uid_
 extern int kill_pgrp(struct pid *pid, int sig, int priv);
 extern int kill_pid(struct pid *pid, int sig, int priv);
 extern int kill_proc_info(int, struct siginfo *, pid_t);
-extern void do_notify_parent(struct task_struct *, int);
+extern int do_notify_parent(struct task_struct *, int);
 extern void force_sig(int, struct task_struct *);
 extern void force_sig_specific(int, struct task_struct *);
 extern int send_sig(int, struct task_struct *, int);
@@ -1883,9 +1875,13 @@ extern void set_task_comm(struct task_struct *tsk, char *from);
 extern char *get_task_comm(char *to, struct task_struct *tsk);
 #ifdef CONFIG_SMP
-extern void wait_task_inactive(struct task_struct * p);
+extern unsigned long wait_task_inactive(struct task_struct *, long match_state);
 #else
-#define wait_task_inactive(p)   do { } while (0)
+static inline unsigned long wait_task_inactive(struct task_struct *p,
+                                               long match_state)
+{
+        return 1;
+}
 #endif
 #define next_task(p)    list_entry(rcu_dereference((p)->tasks.next), struct task_struct, tasks)
@@ -2139,16 +2135,7 @@ static inline void set_task_cpu(struct task_struct *p, unsigned int cpu)
 #endif /* CONFIG_SMP */
-#ifdef HAVE_ARCH_PICK_MMAP_LAYOUT
 extern void arch_pick_mmap_layout(struct mm_struct *mm);
-#else
-static inline void arch_pick_mmap_layout(struct mm_struct *mm)
-{
-        mm->mmap_base = TASK_UNMAPPED_BASE;
-        mm->get_unmapped_area = arch_get_unmapped_area;
-        mm->unmap_area = arch_unmap_area;
-}
-#endif
 #ifdef CONFIG_TRACING
 extern void
@@ -2196,22 +2183,22 @@ extern long sched_group_rt_period(struct task_group *tg);
 #ifdef CONFIG_TASK_XACCT
 static inline void add_rchar(struct task_struct *tsk, ssize_t amt)
 {
-        tsk->rchar += amt;
+        tsk->ioac.rchar += amt;
 }
 static inline void add_wchar(struct task_struct *tsk, ssize_t amt)
 {
-        tsk->wchar += amt;
+        tsk->ioac.wchar += amt;
 }
 static inline void inc_syscr(struct task_struct *tsk)
 {
-        tsk->syscr++;
+        tsk->ioac.syscr++;
 }
 static inline void inc_syscw(struct task_struct *tsk)
 {
-        tsk->syscw++;
+        tsk->ioac.syscw++;
 }
 #else
 static inline void add_rchar(struct task_struct *tsk, ssize_t amt)
@@ -2231,14 +2218,6 @@ static inline void inc_syscw(struct task_struct *tsk)
 }
 #endif
-#ifdef CONFIG_SMP
-void migration_init(void);
-#else
-static inline void migration_init(void)
-{
-}
-#endif
 #ifndef TASK_SIZE_OF
 #define TASK_SIZE_OF(tsk)       TASK_SIZE
 #endif
diff --git a/include/linux/security.h b/include/linux/security.h
index f0e9adb22ac2..fd96e7f8a6f9 100644
--- a/include/linux/security.h
+++ b/include/linux/security.h
@@ -1362,7 +1362,7 @@ struct security_operations {
                             struct inode *new_dir, struct dentry *new_dentry);
        int (*inode_readlink) (struct dentry *dentry);
        int (*inode_follow_link) (struct dentry *dentry, struct nameidata *nd);
-        int (*inode_permission) (struct inode *inode, int mask, struct nameidata *nd);
+        int (*inode_permission) (struct inode *inode, int mask);
        int (*inode_setattr)    (struct dentry *dentry, struct iattr *attr);
        int (*inode_getattr) (struct vfsmount *mnt, struct dentry *dentry);
        void (*inode_delete) (struct inode *inode);
@@ -1628,7 +1628,7 @@ int security_inode_rename(struct inode *old_dir, struct dentry *old_dentry,
                          struct inode *new_dir, struct dentry *new_dentry);
 int security_inode_readlink(struct dentry *dentry);
 int security_inode_follow_link(struct dentry *dentry, struct nameidata *nd);
-int security_inode_permission(struct inode *inode, int mask, struct nameidata *nd);
+int security_inode_permission(struct inode *inode, int mask);
 int security_inode_setattr(struct dentry *dentry, struct iattr *attr);
 int security_inode_getattr(struct vfsmount *mnt, struct dentry *dentry);
 void security_inode_delete(struct inode *inode);
@@ -2021,8 +2021,7 @@ static inline int security_inode_follow_link(struct dentry *dentry,
        return 0;
 }
-static inline int security_inode_permission(struct inode *inode, int mask,
+static inline int security_inode_permission(struct inode *inode, int mask)
-                                             struct nameidata *nd)
 {
        return 0;
 }
diff --git a/include/linux/serio.h b/include/linux/serio.h
index e72716cca577..25641d9e0ea8 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -87,11 +87,10 @@ void serio_unregister_port(struct serio *serio);
 void serio_unregister_child_port(struct serio *serio);
 int __serio_register_driver(struct serio_driver *drv, struct module *owner, const char *mod_name);
-static inline int serio_register_driver(struct serio_driver *drv)
+static inline int __must_check serio_register_driver(struct serio_driver *drv)
 {
        return __serio_register_driver(drv, THIS_MODULE, KBUILD_MODNAME);
 }
-int serio_register_driver(struct serio_driver *drv);
 void serio_unregister_driver(struct serio_driver *drv);
 static inline int serio_write(struct serio *serio, unsigned char data)
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
index f2d12d5a21b8..fd83f2584b15 100644
--- a/include/linux/shmem_fs.h
+++ b/include/linux/shmem_fs.h
@@ -43,7 +43,7 @@ static inline struct shmem_inode_info *SHMEM_I(struct inode *inode)
 }
 #ifdef CONFIG_TMPFS_POSIX_ACL
-int shmem_permission(struct inode *, int, struct nameidata *);
+int shmem_permission(struct inode *, int);
 int shmem_acl_init(struct inode *, struct inode *);
 void shmem_acl_destroy_inode(struct inode *);
diff --git a/include/linux/slab.h b/include/linux/slab.h
index 41103910f8a2..5ff9676c1e2c 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -58,7 +58,7 @@ int slab_is_available(void);
 struct kmem_cache *kmem_cache_create(const char *, size_t, size_t,
                        unsigned long,
-                        void (*)(struct kmem_cache *, void *));
+                        void (*)(void *));
 void kmem_cache_destroy(struct kmem_cache *);
 int kmem_cache_shrink(struct kmem_cache *);
 void kmem_cache_free(struct kmem_cache *, void *);
@@ -96,6 +96,7 @@ int kmem_ptr_validate(struct kmem_cache *cachep, const void *ptr);
 /*
 * Common kmalloc functions provided by all allocators
 */
+void * __must_check __krealloc(const void *, size_t, gfp_t);
 void * __must_check krealloc(const void *, size_t, gfp_t);
 void kfree(const void *);
 size_t ksize(const void *);
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index d117ea2825a9..5bad61a93f65 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -85,7 +85,7 @@ struct kmem_cache {
        struct kmem_cache_order_objects min;
        gfp_t allocflags;       /* gfp flags to use on each alloc */
        int refcount;           /* Refcount for slab cache destroy */
-        void (*ctor)(struct kmem_cache *, void *);
+        void (*ctor)(void *);
        int inuse;              /* Offset to metadata */
        int align;              /* Alignment */
        const char *name;       /* Name (only for display!) */
diff --git a/include/linux/smp.h b/include/linux/smp.h
index 48262f86c969..66484d4a8459 100644
--- a/include/linux/smp.h
+++ b/include/linux/smp.h
@@ -74,15 +74,10 @@ void __smp_call_function_single(int cpuid, struct call_single_data *data);
 #ifdef CONFIG_USE_GENERIC_SMP_HELPERS
 void generic_smp_call_function_single_interrupt(void);
 void generic_smp_call_function_interrupt(void);
-void init_call_single_data(void);
 void ipi_call_lock(void);
 void ipi_call_unlock(void);
 void ipi_call_lock_irq(void);
 void ipi_call_unlock_irq(void);
-#else
-static inline void init_call_single_data(void)
-{
-}
 #endif
 /*
diff --git a/include/linux/socket.h b/include/linux/socket.h
index 950af631e7fb..dc5086fe7736 100644
--- a/include/linux/socket.h
+++ b/include/linux/socket.h
@@ -189,7 +189,8 @@ struct ucred {
 #define AF_BLUETOOTH    31      /* Bluetooth sockets            */
 #define AF_IUCV         32      /* IUCV sockets                 */
 #define AF_RXRPC        33      /* RxRPC sockets                */
-#define AF_MAX          34      /* For now.. */
+#define AF_ISDN         34      /* mISDN sockets                */
+#define AF_MAX          35      /* For now.. */
 /* Protocol families, same as address families. */
 #define PF_UNSPEC       AF_UNSPEC
@@ -225,6 +226,7 @@ struct ucred {
 #define PF_BLUETOOTH    AF_BLUETOOTH
 #define PF_IUCV         AF_IUCV
 #define PF_RXRPC        AF_RXRPC
+#define PF_ISDN         AF_ISDN
 #define PF_MAX          AF_MAX
 /* Maximum queue length specifiable by listen.  */
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index a9cc29d46653..4be01bb44377 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -778,8 +778,20 @@ spi_register_board_info(struct spi_board_info const *info, unsigned n)
 * use spi_new_device() to describe each device.  You can also call
 * spi_unregister_device() to start making that device vanish, but
 * normally that would be handled by spi_unregister_master().
+ *
+ * You can also use spi_alloc_device() and spi_add_device() to use a two
+ * stage registration sequence for each spi_device.  This gives the caller
+ * some more control over the spi_device structure before it is registered,
+ * but requires that caller to initialize fields that would otherwise
+ * be defined using the board info.
 */
 extern struct spi_device *
+spi_alloc_device(struct spi_master *master);
+extern int
+spi_add_device(struct spi_device *spi);
+extern struct spi_device *
 spi_new_device(struct spi_master *, struct spi_board_info *);
 static inline void
diff --git a/include/linux/ssb/ssb.h b/include/linux/ssb/ssb.h
index 4bf8cade9dbc..e530026eedf7 100644
--- a/include/linux/ssb/ssb.h
+++ b/include/linux/ssb/ssb.h
@@ -427,9 +427,9 @@ static inline int ssb_dma_mapping_error(struct ssb_device *dev, dma_addr_t addr)
 {
        switch (dev->bus->bustype) {
        case SSB_BUSTYPE_PCI:
-                return pci_dma_mapping_error(addr);
+                return pci_dma_mapping_error(dev->bus->host_pci, addr);
        case SSB_BUSTYPE_SSB:
-                return dma_mapping_error(addr);
+                return dma_mapping_error(dev->dev, addr);
        default:
                __ssb_dma_not_implemented(dev);
        }
diff --git a/include/linux/stop_machine.h b/include/linux/stop_machine.h
index 5bfc553bdb21..f1cb0ba6d715 100644
--- a/include/linux/stop_machine.h
+++ b/include/linux/stop_machine.h
@@ -5,41 +5,43 @@
   (and more).  So the "read" side to such a lock is anything which
   diables preeempt. */
 #include <linux/cpu.h>
+#include <linux/cpumask.h>
 #include <asm/system.h>
 #if defined(CONFIG_STOP_MACHINE) && defined(CONFIG_SMP)
+/* Deprecated, but useful for transition. */
+#define ALL_CPUS ~0U
 /**
- * stop_machine_run: freeze the machine on all CPUs and run this function
+ * stop_machine: freeze the machine on all CPUs and run this function
 * @fn: the function to run
 * @data: the data ptr for the @fn()
- * @cpu: the cpu to run @fn() on (or any, if @cpu == NR_CPUS.
+ * @cpus: the cpus to run the @fn() on (NULL = any online cpu)
 *
- * Description: This causes a thread to be scheduled on every other cpu,
+ * Description: This causes a thread to be scheduled on every cpu,
- * each of which disables interrupts, and finally interrupts are disabled
+ * each of which disables interrupts.  The result is that noone is
- * on the current CPU.  The result is that noone is holding a spinlock
+ * holding a spinlock or inside any other preempt-disabled region when
- * or inside any other preempt-disabled region when @fn() runs.
+ * @fn() runs.
 *
 * This can be thought of as a very heavy write lock, equivalent to
 * grabbing every spinlock in the kernel. */
-int stop_machine_run(int (*fn)(void *), void *data, unsigned int cpu);
+int stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus);
 /**
- * __stop_machine_run: freeze the machine on all CPUs and run this function
+ * __stop_machine: freeze the machine on all CPUs and run this function
 * @fn: the function to run
 * @data: the data ptr for the @fn
- * @cpu: the cpu to run @fn on (or any, if @cpu == NR_CPUS.
+ * @cpus: the cpus to run the @fn() on (NULL = any online cpu)
 *
- * Description: This is a special version of the above, which returns the
+ * Description: This is a special version of the above, which assumes cpus
- * thread which has run @fn(): kthread_stop will return the return value
+ * won't come or go while it's being called.  Used by hotplug cpu.
- * of @fn().  Used by hotplug cpu.
 */
-struct task_struct *__stop_machine_run(int (*fn)(void *), void *data,
+int __stop_machine(int (*fn)(void *), void *data, const cpumask_t *cpus);
-                                       unsigned int cpu);
 #else
-static inline int stop_machine_run(int (*fn)(void *), void *data,
+static inline int stop_machine(int (*fn)(void *), void *data,
-                                   unsigned int cpu)
+                               const cpumask_t *cpus)
 {
        int ret;
        local_irq_disable();
@@ -48,4 +50,18 @@ static inline int stop_machine_run(int (*fn)(void *), void *data,
        return ret;
 }
 #endif /* CONFIG_SMP */
+static inline int __deprecated stop_machine_run(int (*fn)(void *), void *data,
+                                                unsigned int cpu)
+{
+        /* If they don't care which cpu fn runs on, just pick one. */
+        if (cpu == NR_CPUS)
+                return stop_machine(fn, data, NULL);
+        else if (cpu == ~0U)
+                return stop_machine(fn, data, &cpu_possible_map);
+        else {
+                cpumask_t cpus = cpumask_of_cpu(cpu);
+                return stop_machine(fn, data, &cpus);
+        }
+}
 #endif /* _LINUX_STOP_MACHINE */
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index e8e69159af71..c63435095970 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -278,4 +278,6 @@ static inline void register_nosave_region_late(unsigned long b, unsigned long e)
 }
 #endif
+extern struct mutex pm_mutex;
 #endif /* _LINUX_SUSPEND_H */
diff --git a/include/linux/swap.h b/include/linux/swap.h
index 0b3377650c85..de40f169a4e4 100644
--- a/include/linux/swap.h
+++ b/include/linux/swap.h
@@ -237,7 +237,6 @@ extern struct page *swapin_readahead(swp_entry_t, gfp_t,
 /* linux/mm/swapfile.c */
 extern long total_swap_pages;
-extern unsigned int nr_swapfiles;
 extern void si_swapinfo(struct sysinfo *);
 extern swp_entry_t get_swap_page(void);
 extern swp_entry_t get_swap_page_of_type(int);
@@ -254,8 +253,6 @@ extern int can_share_swap_page(struct page *);
 extern int remove_exclusive_swap_page(struct page *);
 struct backing_dev_info;
-extern spinlock_t swap_lock;
 /* linux/mm/thrash.c */
 extern struct mm_struct * swap_token_mm;
 extern void grab_swap_token(void);
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 24141b4d1a11..d0437f36921f 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -947,6 +947,22 @@ struct ctl_table;
 struct nsproxy;
 struct ctl_table_root;
+struct ctl_table_set {
+        struct list_head list;
+        struct ctl_table_set *parent;
+        int (*is_seen)(struct ctl_table_set *);
+};
+extern void setup_sysctl_set(struct ctl_table_set *p,
+        struct ctl_table_set *parent,
+        int (*is_seen)(struct ctl_table_set *));
+struct ctl_table_header;
+extern void sysctl_head_get(struct ctl_table_header *);
+extern void sysctl_head_put(struct ctl_table_header *);
+extern int sysctl_is_seen(struct ctl_table_header *);
+extern struct ctl_table_header *sysctl_head_grab(struct ctl_table_header *);
 extern struct ctl_table_header *sysctl_head_next(struct ctl_table_header *prev);
 extern struct ctl_table_header *__sysctl_head_next(struct nsproxy *namespaces,
                                                struct ctl_table_header *prev);
@@ -1049,8 +1065,8 @@ struct ctl_table
 struct ctl_table_root {
        struct list_head root_list;
-        struct list_head header_list;
+        struct ctl_table_set default_set;
-        struct list_head *(*lookup)(struct ctl_table_root *root,
+        struct ctl_table_set *(*lookup)(struct ctl_table_root *root,
                                           struct nsproxy *namespaces);
        int (*permissions)(struct ctl_table_root *root,
                        struct nsproxy *namespaces, struct ctl_table *table);
@@ -1063,9 +1079,14 @@ struct ctl_table_header
        struct ctl_table *ctl_table;
        struct list_head ctl_entry;
        int used;
+        int count;
        struct completion *unregistering;
        struct ctl_table *ctl_table_arg;
        struct ctl_table_root *root;
+        struct ctl_table_set *set;
+        struct ctl_table *attached_by;
+        struct ctl_table *attached_to;
+        struct ctl_table_header *parent;
 };
 /* struct ctl_path describes where in the hierarchy a table is added */
diff --git a/include/linux/task_io_accounting.h b/include/linux/task_io_accounting.h
index 44d00e9cceea..5e88afc9a2fb 100644
--- a/include/linux/task_io_accounting.h
+++ b/include/linux/task_io_accounting.h
@@ -8,8 +8,19 @@
 * Blame akpm@osdl.org for all this.
 */
-#ifdef CONFIG_TASK_IO_ACCOUNTING
 struct task_io_accounting {
+#ifdef CONFIG_TASK_XACCT
+        /* bytes read */
+        u64 rchar;
+        /*  bytes written */
+        u64 wchar;
+        /* # of read syscalls */
+        u64 syscr;
+        /* # of write syscalls */
+        u64 syscw;
+#endif /* CONFIG_TASK_XACCT */
+#ifdef CONFIG_TASK_IO_ACCOUNTING
        /*
         * The number of bytes which this task has caused to be read from
         * storage.
@@ -30,8 +41,5 @@ struct task_io_accounting {
         * information loss in doing that.
         */
        u64 cancelled_write_bytes;
+#endif /* CONFIG_TASK_IO_ACCOUNTING */
 };
-#else
-struct task_io_accounting {
-};
-#endif
diff --git a/include/linux/task_io_accounting_ops.h b/include/linux/task_io_accounting_ops.h
index ff46c6fad79d..4d090f9ee608 100644
--- a/include/linux/task_io_accounting_ops.h
+++ b/include/linux/task_io_accounting_ops.h
@@ -40,9 +40,17 @@ static inline void task_io_account_cancelled_write(size_t bytes)
        current->ioac.cancelled_write_bytes += bytes;
 }
-static inline void task_io_accounting_init(struct task_struct *tsk)
+static inline void task_io_accounting_init(struct task_io_accounting *ioac)
 {
-        memset(&tsk->ioac, 0, sizeof(tsk->ioac));
+        memset(ioac, 0, sizeof(*ioac));
+}
+static inline void task_blk_io_accounting_add(struct task_io_accounting *dst,
+                                                struct task_io_accounting *src)
+{
+        dst->read_bytes += src->read_bytes;
+        dst->write_bytes += src->write_bytes;
+        dst->cancelled_write_bytes += src->cancelled_write_bytes;
 }
 #else
@@ -69,9 +77,37 @@ static inline void task_io_account_cancelled_write(size_t bytes)
 {
 }
-static inline void task_io_accounting_init(struct task_struct *tsk)
+static inline void task_io_accounting_init(struct task_io_accounting *ioac)
+{
+}
+static inline void task_blk_io_accounting_add(struct task_io_accounting *dst,
+                                                struct task_io_accounting *src)
 {
 }
-#endif          /* CONFIG_TASK_IO_ACCOUNTING */
+#endif /* CONFIG_TASK_IO_ACCOUNTING */
-#endif          /* __TASK_IO_ACCOUNTING_OPS_INCLUDED */
+#ifdef CONFIG_TASK_XACCT
+static inline void task_chr_io_accounting_add(struct task_io_accounting *dst,
+                                                struct task_io_accounting *src)
+{
+        dst->rchar += src->rchar;
+        dst->wchar += src->wchar;
+        dst->syscr += src->syscr;
+        dst->syscw += src->syscw;
+}
+#else
+static inline void task_chr_io_accounting_add(struct task_io_accounting *dst,
+                                                struct task_io_accounting *src)
+{
+}
+#endif /* CONFIG_TASK_XACCT */
+static inline void task_io_accounting_add(struct task_io_accounting *dst,
+                                                struct task_io_accounting *src)
+{
+        task_chr_io_accounting_add(dst, src);
+        task_blk_io_accounting_add(dst, src);
+}
+#endif /* __TASK_IO_ACCOUNTING_OPS_INCLUDED */
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
new file mode 100644
index 000000000000..b1875582c1a1
--- /dev/null
+++ b/include/linux/tracehook.h
@@ -0,0 +1,576 @@
+/*
+ * Tracing hooks
+ *
+ * Copyright (C) 2008 Red Hat, Inc.  All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ *
+ * This file defines hook entry points called by core code where
+ * user tracing/debugging support might need to do something.  These
+ * entry points are called tracehook_*().  Each hook declared below
+ * has a detailed kerneldoc comment giving the context (locking et
+ * al) from which it is called, and the meaning of its return value.
+ *
+ * Each function here typically has only one call site, so it is ok
+ * to have some nontrivial tracehook_*() inlines.  In all cases, the
+ * fast path when no tracing is enabled should be very short.
+ *
+ * The purpose of this file and the tracehook_* layer is to consolidate
+ * the interface that the kernel core and arch code uses to enable any
+ * user debugging or tracing facility (such as ptrace).  The interfaces
+ * here are carefully documented so that maintainers of core and arch
+ * code do not need to think about the implementation details of the
+ * tracing facilities.  Likewise, maintainers of the tracing code do not
+ * need to understand all the calling core or arch code in detail, just
+ * documented circumstances of each call, such as locking conditions.
+ *
+ * If the calling core code changes so that locking is different, then
+ * it is ok to change the interface documented here.  The maintainer of
+ * core code changing should notify the maintainers of the tracing code
+ * that they need to work out the change.
+ *
+ * Some tracehook_*() inlines take arguments that the current tracing
+ * implementations might not necessarily use.  These function signatures
+ * are chosen to pass in all the information that is on hand in the
+ * caller and might conceivably be relevant to a tracer, so that the
+ * core code won't have to be updated when tracing adds more features.
+ * If a call site changes so that some of those parameters are no longer
+ * already on hand without extra work, then the tracehook_* interface
+ * can change so there is no make-work burden on the core code.  The
+ * maintainer of core code changing should notify the maintainers of the
+ * tracing code that they need to work out the change.
+ */
+#ifndef _LINUX_TRACEHOOK_H
+#define _LINUX_TRACEHOOK_H      1
+#include <linux/sched.h>
+#include <linux/ptrace.h>
+#include <linux/security.h>
+struct linux_binprm;
+/**
+ * tracehook_expect_breakpoints - guess if task memory might be touched
+ * @task:               current task, making a new mapping
+ *
+ * Return nonzero if @task is expected to want breakpoint insertion in
+ * its memory at some point.  A zero return is no guarantee it won't
+ * be done, but this is a hint that it's known to be likely.
+ *
+ * May be called with @task->mm->mmap_sem held for writing.
+ */
+static inline int tracehook_expect_breakpoints(struct task_struct *task)
+{
+        return (task_ptrace(task) & PT_PTRACED) != 0;
+}
+/*
+ * ptrace report for syscall entry and exit looks identical.
+ */
+static inline void ptrace_report_syscall(struct pt_regs *regs)
+{
+        int ptrace = task_ptrace(current);
+        if (!(ptrace & PT_PTRACED))
+                return;
+        ptrace_notify(SIGTRAP | ((ptrace & PT_TRACESYSGOOD) ? 0x80 : 0));
+        /*
+         * this isn't the same as continuing with a signal, but it will do
+         * for normal use.  strace only continues with a signal if the
+         * stopping signal is not SIGTRAP.  -brl
+         */
+        if (current->exit_code) {
+                send_sig(current->exit_code, current, 1);
+                current->exit_code = 0;
+        }
+}
+/**
+ * tracehook_report_syscall_entry - task is about to attempt a system call
+ * @regs:               user register state of current task
+ *
+ * This will be called if %TIF_SYSCALL_TRACE has been set, when the
+ * current task has just entered the kernel for a system call.
+ * Full user register state is available here.  Changing the values
+ * in @regs can affect the system call number and arguments to be tried.
+ * It is safe to block here, preventing the system call from beginning.
+ *
+ * Returns zero normally, or nonzero if the calling arch code should abort
+ * the system call.  That must prevent normal entry so no system call is
+ * made.  If @task ever returns to user mode after this, its register state
+ * is unspecified, but should be something harmless like an %ENOSYS error
+ * return.  It should preserve enough information so that syscall_rollback()
+ * can work (see asm-generic/syscall.h).
+ *
+ * Called without locks, just after entering kernel mode.
+ */
+static inline __must_check int tracehook_report_syscall_entry(
+        struct pt_regs *regs)
+{
+        ptrace_report_syscall(regs);
+        return 0;
+}
+/**
+ * tracehook_report_syscall_exit - task has just finished a system call
+ * @regs:               user register state of current task
+ * @step:               nonzero if simulating single-step or block-step
+ *
+ * This will be called if %TIF_SYSCALL_TRACE has been set, when the
+ * current task has just finished an attempted system call.  Full
+ * user register state is available here.  It is safe to block here,
+ * preventing signals from being processed.
+ *
+ * If @step is nonzero, this report is also in lieu of the normal
+ * trap that would follow the system call instruction because
+ * user_enable_block_step() or user_enable_single_step() was used.
+ * In this case, %TIF_SYSCALL_TRACE might not be set.
+ *
+ * Called without locks, just before checking for pending signals.
+ */
+static inline void tracehook_report_syscall_exit(struct pt_regs *regs, int step)
+{
+        ptrace_report_syscall(regs);
+}
+/**
+ * tracehook_unsafe_exec - check for exec declared unsafe due to tracing
+ * @task:               current task doing exec
+ *
+ * Return %LSM_UNSAFE_* bits applied to an exec because of tracing.
+ *
+ * Called with task_lock() held on @task.
+ */
+static inline int tracehook_unsafe_exec(struct task_struct *task)
+{
+        int unsafe = 0;
+        int ptrace = task_ptrace(task);
+        if (ptrace & PT_PTRACED) {
+                if (ptrace & PT_PTRACE_CAP)
+                        unsafe |= LSM_UNSAFE_PTRACE_CAP;
+                else
+                        unsafe |= LSM_UNSAFE_PTRACE;
+        }
+        return unsafe;
+}
+/**
+ * tracehook_tracer_task - return the task that is tracing the given task
+ * @tsk:                task to consider
+ *
+ * Returns NULL if noone is tracing @task, or the &struct task_struct
+ * pointer to its tracer.
+ *
+ * Must called under rcu_read_lock().  The pointer returned might be kept
+ * live only by RCU.  During exec, this may be called with task_lock()
+ * held on @task, still held from when tracehook_unsafe_exec() was called.
+ */
+static inline struct task_struct *tracehook_tracer_task(struct task_struct *tsk)
+{
+        if (task_ptrace(tsk) & PT_PTRACED)
+                return rcu_dereference(tsk->parent);
+        return NULL;
+}
+/**
+ * tracehook_report_exec - a successful exec was completed
+ * @fmt:                &struct linux_binfmt that performed the exec
+ * @bprm:               &struct linux_binprm containing exec details
+ * @regs:               user-mode register state
+ *
+ * An exec just completed, we are shortly going to return to user mode.
+ * The freshly initialized register state can be seen and changed in @regs.
+ * The name, file and other pointers in @bprm are still on hand to be
+ * inspected, but will be freed as soon as this returns.
+ *
+ * Called with no locks, but with some kernel resources held live
+ * and a reference on @fmt->module.
+ */
+static inline void tracehook_report_exec(struct linux_binfmt *fmt,
+                                         struct linux_binprm *bprm,
+                                         struct pt_regs *regs)
+{
+        if (!ptrace_event(PT_TRACE_EXEC, PTRACE_EVENT_EXEC, 0) &&
+            unlikely(task_ptrace(current) & PT_PTRACED))
+                send_sig(SIGTRAP, current, 0);
+}
+/**
+ * tracehook_report_exit - task has begun to exit
+ * @exit_code:          pointer to value destined for @current->exit_code
+ *
+ * @exit_code points to the value passed to do_exit(), which tracing
+ * might change here.  This is almost the first thing in do_exit(),
+ * before freeing any resources or setting the %PF_EXITING flag.
+ *
+ * Called with no locks held.
+ */
+static inline void tracehook_report_exit(long *exit_code)
+{
+        ptrace_event(PT_TRACE_EXIT, PTRACE_EVENT_EXIT, *exit_code);
+}
+/**
+ * tracehook_prepare_clone - prepare for new child to be cloned
+ * @clone_flags:        %CLONE_* flags from clone/fork/vfork system call
+ *
+ * This is called before a new user task is to be cloned.
+ * Its return value will be passed to tracehook_finish_clone().
+ *
+ * Called with no locks held.
+ */
+static inline int tracehook_prepare_clone(unsigned clone_flags)
+{
+        if (clone_flags & CLONE_UNTRACED)
+                return 0;
+        if (clone_flags & CLONE_VFORK) {
+                if (current->ptrace & PT_TRACE_VFORK)
+                        return PTRACE_EVENT_VFORK;
+        } else if ((clone_flags & CSIGNAL) != SIGCHLD) {
+                if (current->ptrace & PT_TRACE_CLONE)
+                        return PTRACE_EVENT_CLONE;
+        } else if (current->ptrace & PT_TRACE_FORK)
+                return PTRACE_EVENT_FORK;
+        return 0;
+}
+/**
+ * tracehook_finish_clone - new child created and being attached
+ * @child:              new child task
+ * @clone_flags:        %CLONE_* flags from clone/fork/vfork system call
+ * @trace:              return value from tracehook_prepare_clone()
+ *
+ * This is called immediately after adding @child to its parent's children list.
+ * The @trace value is that returned by tracehook_prepare_clone().
+ *
+ * Called with current's siglock and write_lock_irq(&tasklist_lock) held.
+ */
+static inline void tracehook_finish_clone(struct task_struct *child,
+                                          unsigned long clone_flags, int trace)
+{
+        ptrace_init_task(child, (clone_flags & CLONE_PTRACE) || trace);
+}
+/**
+ * tracehook_report_clone - in parent, new child is about to start running
+ * @trace:              return value from tracehook_prepare_clone()
+ * @regs:               parent's user register state
+ * @clone_flags:        flags from parent's system call
+ * @pid:                new child's PID in the parent's namespace
+ * @child:              new child task
+ *
+ * Called after a child is set up, but before it has been started
+ * running.  @trace is the value returned by tracehook_prepare_clone().
+ * This is not a good place to block, because the child has not started
+ * yet.  Suspend the child here if desired, and then block in
+ * tracehook_report_clone_complete().  This must prevent the child from
+ * self-reaping if tracehook_report_clone_complete() uses the @child
+ * pointer; otherwise it might have died and been released by the time
+ * tracehook_report_report_clone_complete() is called.
+ *
+ * Called with no locks held, but the child cannot run until this returns.
+ */
+static inline void tracehook_report_clone(int trace, struct pt_regs *regs,
+                                          unsigned long clone_flags,
+                                          pid_t pid, struct task_struct *child)
+{
+        if (unlikely(trace)) {
+                /*
+                 * The child starts up with an immediate SIGSTOP.
+                 */
+                sigaddset(&child->pending.signal, SIGSTOP);
+                set_tsk_thread_flag(child, TIF_SIGPENDING);
+        }
+}
+/**
+ * tracehook_report_clone_complete - new child is running
+ * @trace:              return value from tracehook_prepare_clone()
+ * @regs:               parent's user register state
+ * @clone_flags:        flags from parent's system call
+ * @pid:                new child's PID in the parent's namespace
+ * @child:              child task, already running
+ *
+ * This is called just after the child has started running.  This is
+ * just before the clone/fork syscall returns, or blocks for vfork
+ * child completion if @clone_flags has the %CLONE_VFORK bit set.
+ * The @child pointer may be invalid if a self-reaping child died and
+ * tracehook_report_clone() took no action to prevent it from self-reaping.
+ *
+ * Called with no locks held.
+ */
+static inline void tracehook_report_clone_complete(int trace,
+                                                   struct pt_regs *regs,
+                                                   unsigned long clone_flags,
+                                                   pid_t pid,
+                                                   struct task_struct *child)
+{
+        if (unlikely(trace))
+                ptrace_event(0, trace, pid);
+}
+/**
+ * tracehook_report_vfork_done - vfork parent's child has exited or exec'd
+ * @child:              child task, already running
+ * @pid:                new child's PID in the parent's namespace
+ *
+ * Called after a %CLONE_VFORK parent has waited for the child to complete.
+ * The clone/vfork system call will return immediately after this.
+ * The @child pointer may be invalid if a self-reaping child died and
+ * tracehook_report_clone() took no action to prevent it from self-reaping.
+ *
+ * Called with no locks held.
+ */
+static inline void tracehook_report_vfork_done(struct task_struct *child,
+                                               pid_t pid)
+{
+        ptrace_event(PT_TRACE_VFORK_DONE, PTRACE_EVENT_VFORK_DONE, pid);
+}
+/**
+ * tracehook_prepare_release_task - task is being reaped, clean up tracing
+ * @task:               task in %EXIT_DEAD state
+ *
+ * This is called in release_task() just before @task gets finally reaped
+ * and freed.  This would be the ideal place to remove and clean up any
+ * tracing-related state for @task.
+ *
+ * Called with no locks held.
+ */
+static inline void tracehook_prepare_release_task(struct task_struct *task)
+{
+}
+/**
+ * tracehook_finish_release_task - final tracing clean-up
+ * @task:               task in %EXIT_DEAD state
+ *
+ * This is called in release_task() when @task is being in the middle of
+ * being reaped.  After this, there must be no tracing entanglements.
+ *
+ * Called with write_lock_irq(&tasklist_lock) held.
+ */
+static inline void tracehook_finish_release_task(struct task_struct *task)
+{
+        ptrace_release_task(task);
+}
+/**
+ * tracehook_signal_handler - signal handler setup is complete
+ * @sig:                number of signal being delivered
+ * @info:               siginfo_t of signal being delivered
+ * @ka:                 sigaction setting that chose the handler
+ * @regs:               user register state
+ * @stepping:           nonzero if debugger single-step or block-step in use
+ *
+ * Called by the arch code after a signal handler has been set up.
+ * Register and stack state reflects the user handler about to run.
+ * Signal mask changes have already been made.
+ *
+ * Called without locks, shortly before returning to user mode
+ * (or handling more signals).
+ */
+static inline void tracehook_signal_handler(int sig, siginfo_t *info,
+                                            const struct k_sigaction *ka,
+                                            struct pt_regs *regs, int stepping)
+{
+        if (stepping)
+                ptrace_notify(SIGTRAP);
+}
+/**
+ * tracehook_consider_ignored_signal - suppress short-circuit of ignored signal
+ * @task:               task receiving the signal
+ * @sig:                signal number being sent
+ * @handler:            %SIG_IGN or %SIG_DFL
+ *
+ * Return zero iff tracing doesn't care to examine this ignored signal,
+ * so it can short-circuit normal delivery and never even get queued.
+ * Either @handler is %SIG_DFL and @sig's default is ignore, or it's %SIG_IGN.
+ *
+ * Called with @task->sighand->siglock held.
+ */
+static inline int tracehook_consider_ignored_signal(struct task_struct *task,
+                                                    int sig,
+                                                    void __user *handler)
+{
+        return (task_ptrace(task) & PT_PTRACED) != 0;
+}
+/**
+ * tracehook_consider_fatal_signal - suppress special handling of fatal signal
+ * @task:               task receiving the signal
+ * @sig:                signal number being sent
+ * @handler:            %SIG_DFL or %SIG_IGN
+ *
+ * Return nonzero to prevent special handling of this termination signal.
+ * Normally @handler is %SIG_DFL.  It can be %SIG_IGN if @sig is ignored,
+ * in which case force_sig() is about to reset it to %SIG_DFL.
+ * When this returns zero, this signal might cause a quick termination
+ * that does not give the debugger a chance to intercept the signal.
+ *
+ * Called with or without @task->sighand->siglock held.
+ */
+static inline int tracehook_consider_fatal_signal(struct task_struct *task,
+                                                  int sig,
+                                                  void __user *handler)
+{
+        return (task_ptrace(task) & PT_PTRACED) != 0;
+}
+/**
+ * tracehook_force_sigpending - let tracing force signal_pending(current) on
+ *
+ * Called when recomputing our signal_pending() flag.  Return nonzero
+ * to force the signal_pending() flag on, so that tracehook_get_signal()
+ * will be called before the next return to user mode.
+ *
+ * Called with @current->sighand->siglock held.
+ */
+static inline int tracehook_force_sigpending(void)
+{
+        return 0;
+}
+/**
+ * tracehook_get_signal - deliver synthetic signal to traced task
+ * @task:               @current
+ * @regs:               task_pt_regs(@current)
+ * @info:               details of synthetic signal
+ * @return_ka:          sigaction for synthetic signal
+ *
+ * Return zero to check for a real pending signal normally.
+ * Return -1 after releasing the siglock to repeat the check.
+ * Return a signal number to induce an artifical signal delivery,
+ * setting *@info and *@return_ka to specify its details and behavior.
+ *
+ * The @return_ka->sa_handler value controls the disposition of the
+ * signal, no matter the signal number.  For %SIG_DFL, the return value
+ * is a representative signal to indicate the behavior (e.g. %SIGTERM
+ * for death, %SIGQUIT for core dump, %SIGSTOP for job control stop,
+ * %SIGTSTP for stop unless in an orphaned pgrp), but the signal number
+ * reported will be @info->si_signo instead.
+ *
+ * Called with @task->sighand->siglock held, before dequeuing pending signals.
+ */
+static inline int tracehook_get_signal(struct task_struct *task,
+                                       struct pt_regs *regs,
+                                       siginfo_t *info,
+                                       struct k_sigaction *return_ka)
+{
+        return 0;
+}
+/**
+ * tracehook_notify_jctl - report about job control stop/continue
+ * @notify:             nonzero if this is the last thread in the group to stop
+ * @why:                %CLD_STOPPED or %CLD_CONTINUED
+ *
+ * This is called when we might call do_notify_parent_cldstop().
+ * It's called when about to stop for job control; we are already in
+ * %TASK_STOPPED state, about to call schedule().  It's also called when
+ * a delayed %CLD_STOPPED or %CLD_CONTINUED report is ready to be made.
+ *
+ * Return nonzero to generate a %SIGCHLD with @why, which is
+ * normal if @notify is nonzero.
+ *
+ * Called with no locks held.
+ */
+static inline int tracehook_notify_jctl(int notify, int why)
+{
+        return notify || (current->ptrace & PT_PTRACED);
+}
+/**
+ * tracehook_notify_death - task is dead, ready to notify parent
+ * @task:               @current task now exiting
+ * @death_cookie:       value to pass to tracehook_report_death()
+ * @group_dead:         nonzero if this was the last thread in the group to die
+ *
+ * Return the signal number to send our parent with do_notify_parent(), or
+ * zero to send no signal and leave a zombie, or -1 to self-reap right now.
+ *
+ * Called with write_lock_irq(&tasklist_lock) held.
+ */
+static inline int tracehook_notify_death(struct task_struct *task,
+                                         void **death_cookie, int group_dead)
+{
+        if (task->exit_signal == -1)
+                return task->ptrace ? SIGCHLD : -1;
+        /*
+         * If something other than our normal parent is ptracing us, then
+         * send it a SIGCHLD instead of honoring exit_signal.  exit_signal
+         * only has special meaning to our real parent.
+         */
+        if (thread_group_empty(task) && !ptrace_reparented(task))
+                return task->exit_signal;
+        return task->ptrace ? SIGCHLD : 0;
+}
+/**
+ * tracehook_report_death - task is dead and ready to be reaped
+ * @task:               @current task now exiting
+ * @signal:             signal number sent to parent, or 0 or -1
+ * @death_cookie:       value passed back from tracehook_notify_death()
+ * @group_dead:         nonzero if this was the last thread in the group to die
+ *
+ * Thread has just become a zombie or is about to self-reap.  If positive,
+ * @signal is the signal number just sent to the parent (usually %SIGCHLD).
+ * If @signal is -1, this thread will self-reap.  If @signal is 0, this is
+ * a delayed_group_leader() zombie.  The @death_cookie was passed back by
+ * tracehook_notify_death().
+ *
+ * If normal reaping is not inhibited, @task->exit_state might be changing
+ * in parallel.
+ *
+ * Called without locks.
+ */
+static inline void tracehook_report_death(struct task_struct *task,
+                                          int signal, void *death_cookie,
+                                          int group_dead)
+{
+}
+#ifdef TIF_NOTIFY_RESUME
+/**
+ * set_notify_resume - cause tracehook_notify_resume() to be called
+ * @task:               task that will call tracehook_notify_resume()
+ *
+ * Calling this arranges that @task will call tracehook_notify_resume()
+ * before returning to user mode.  If it's already running in user mode,
+ * it will enter the kernel and call tracehook_notify_resume() soon.
+ * If it's blocked, it will not be woken.
+ */
+static inline void set_notify_resume(struct task_struct *task)
+{
+        if (!test_and_set_tsk_thread_flag(task, TIF_NOTIFY_RESUME))
+                kick_process(task);
+}
+/**
+ * tracehook_notify_resume - report when about to return to user mode
+ * @regs:               user-mode registers of @current task
+ *
+ * This is called when %TIF_NOTIFY_RESUME has been set.  Now we are
+ * about to return to user mode, and the user state in @regs can be
+ * inspected or adjusted.  The caller in arch code has cleared
+ * %TIF_NOTIFY_RESUME before the call.  If the flag gets set again
+ * asynchronously, this will be called again before we return to
+ * user mode.
+ *
+ * Called without locks.
+ */
+static inline void tracehook_notify_resume(struct pt_regs *regs)
+{
+}
+#endif  /* TIF_NOTIFY_RESUME */
+#endif  /* <linux/tracehook.h> */
diff --git a/include/linux/videodev.h b/include/linux/videodev.h
index 9385a566aed8..15a653d41132 100644
--- a/include/linux/videodev.h
+++ b/include/linux/videodev.h
@@ -17,6 +17,21 @@
 #if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__)
+#define VID_TYPE_CAPTURE        1       /* Can capture */
+#define VID_TYPE_TUNER          2       /* Can tune */
+#define VID_TYPE_TELETEXT       4       /* Does teletext */
+#define VID_TYPE_OVERLAY        8       /* Overlay onto frame buffer */
+#define VID_TYPE_CHROMAKEY      16      /* Overlay by chromakey */
+#define VID_TYPE_CLIPPING       32      /* Can clip */
+#define VID_TYPE_FRAMERAM       64      /* Uses the frame buffer memory */
+#define VID_TYPE_SCALES         128     /* Scalable */
+#define VID_TYPE_MONOCHROME     256     /* Monochrome only */
+#define VID_TYPE_SUBCAPTURE     512     /* Can capture subareas of the image */
+#define VID_TYPE_MPEG_DECODER   1024    /* Can decode MPEG streams */
+#define VID_TYPE_MPEG_ENCODER   2048    /* Can encode MPEG streams */
+#define VID_TYPE_MJPEG_DECODER  4096    /* Can decode MJPEG streams */
+#define VID_TYPE_MJPEG_ENCODER  8192    /* Can encode MJPEG streams */
 struct video_capability
 {
        char name[32];
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 2e66a95e8d32..e466bd54a50e 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -71,6 +71,11 @@
 */
 #define VIDEO_MAX_FRAME               32
+#ifndef __KERNEL__
+/* These defines are V4L1 specific and should not be used with the V4L2 API!
+   They will be removed from this header in the future. */
 #define VID_TYPE_CAPTURE        1       /* Can capture */
 #define VID_TYPE_TUNER          2       /* Can tune */
 #define VID_TYPE_TELETEXT       4       /* Does teletext */
@@ -85,14 +90,15 @@
 #define VID_TYPE_MPEG_ENCODER   2048    /* Can encode MPEG streams */
 #define VID_TYPE_MJPEG_DECODER  4096    /* Can decode MJPEG streams */
 #define VID_TYPE_MJPEG_ENCODER  8192    /* Can encode MJPEG streams */
+#endif
 /*
 *      M I S C E L L A N E O U S
 */
 /*  Four-character-code (FOURCC) */
-#define v4l2_fourcc(a,b,c,d)\
+#define v4l2_fourcc(a, b, c, d)\
-        (((__u32)(a)<<0)|((__u32)(b)<<8)|((__u32)(c)<<16)|((__u32)(d)<<24))
+        ((__u32)(a) | ((__u32)(b) << 8) | ((__u32)(c) << 16) | ((__u32)(d) << 24))
 /*
 *      E N U M S
@@ -226,8 +232,7 @@ struct v4l2_fract {
 /*
 *      D R I V E R   C A P A B I L I T I E S
 */
-struct v4l2_capability
+struct v4l2_capability {
-{
        __u8    driver[16];     /* i.e. "bttv" */
        __u8    card[32];       /* i.e. "Hauppauge WinTV" */
        __u8    bus_info[32];   /* "PCI:" + pci_name(pci_dev) */
@@ -259,8 +264,7 @@ struct v4l2_capability
 /*
 *      V I D E O   I M A G E   F O R M A T
 */
-struct v4l2_pix_format
+struct v4l2_pix_format {
-{
        __u32                   width;
        __u32                   height;
        __u32                   pixelformat;
@@ -272,68 +276,69 @@ struct v4l2_pix_format
 };
 /*      Pixel format         FOURCC                        depth  Description  */
-#define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R','G','B','1') /*  8  RGB-3-3-2     */
+#define V4L2_PIX_FMT_RGB332  v4l2_fourcc('R', 'G', 'B', '1') /*  8  RGB-3-3-2     */
-#define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R','4','4','4') /* 16  xxxxrrrr ggggbbbb */
+#define V4L2_PIX_FMT_RGB444  v4l2_fourcc('R', '4', '4', '4') /* 16  xxxxrrrr ggggbbbb */
-#define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R','G','B','O') /* 16  RGB-5-5-5     */
+#define V4L2_PIX_FMT_RGB555  v4l2_fourcc('R', 'G', 'B', 'O') /* 16  RGB-5-5-5     */
-#define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R','G','B','P') /* 16  RGB-5-6-5     */
+#define V4L2_PIX_FMT_RGB565  v4l2_fourcc('R', 'G', 'B', 'P') /* 16  RGB-5-6-5     */
-#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R','G','B','Q') /* 16  RGB-5-5-5 BE  */
+#define V4L2_PIX_FMT_RGB555X v4l2_fourcc('R', 'G', 'B', 'Q') /* 16  RGB-5-5-5 BE  */
-#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R','G','B','R') /* 16  RGB-5-6-5 BE  */
+#define V4L2_PIX_FMT_RGB565X v4l2_fourcc('R', 'G', 'B', 'R') /* 16  RGB-5-6-5 BE  */
-#define V4L2_PIX_FMT_BGR24   v4l2_fourcc('B','G','R','3') /* 24  BGR-8-8-8     */
+#define V4L2_PIX_FMT_BGR24   v4l2_fourcc('B', 'G', 'R', '3') /* 24  BGR-8-8-8     */
-#define V4L2_PIX_FMT_RGB24   v4l2_fourcc('R','G','B','3') /* 24  RGB-8-8-8     */
+#define V4L2_PIX_FMT_RGB24   v4l2_fourcc('R', 'G', 'B', '3') /* 24  RGB-8-8-8     */
-#define V4L2_PIX_FMT_BGR32   v4l2_fourcc('B','G','R','4') /* 32  BGR-8-8-8-8   */
+#define V4L2_PIX_FMT_BGR32   v4l2_fourcc('B', 'G', 'R', '4') /* 32  BGR-8-8-8-8   */
-#define V4L2_PIX_FMT_RGB32   v4l2_fourcc('R','G','B','4') /* 32  RGB-8-8-8-8   */
+#define V4L2_PIX_FMT_RGB32   v4l2_fourcc('R', 'G', 'B', '4') /* 32  RGB-8-8-8-8   */
-#define V4L2_PIX_FMT_GREY    v4l2_fourcc('G','R','E','Y') /*  8  Greyscale     */
+#define V4L2_PIX_FMT_GREY    v4l2_fourcc('G', 'R', 'E', 'Y') /*  8  Greyscale     */
-#define V4L2_PIX_FMT_Y16     v4l2_fourcc('Y','1','6',' ') /* 16  Greyscale     */
+#define V4L2_PIX_FMT_Y16     v4l2_fourcc('Y', '1', '6', ' ') /* 16  Greyscale     */
-#define V4L2_PIX_FMT_PAL8    v4l2_fourcc('P','A','L','8') /*  8  8-bit palette */
+#define V4L2_PIX_FMT_PAL8    v4l2_fourcc('P', 'A', 'L', '8') /*  8  8-bit palette */
-#define V4L2_PIX_FMT_YVU410  v4l2_fourcc('Y','V','U','9') /*  9  YVU 4:1:0     */
+#define V4L2_PIX_FMT_YVU410  v4l2_fourcc('Y', 'V', 'U', '9') /*  9  YVU 4:1:0     */
-#define V4L2_PIX_FMT_YVU420  v4l2_fourcc('Y','V','1','2') /* 12  YVU 4:2:0     */
+#define V4L2_PIX_FMT_YVU420  v4l2_fourcc('Y', 'V', '1', '2') /* 12  YVU 4:2:0     */
-#define V4L2_PIX_FMT_YUYV    v4l2_fourcc('Y','U','Y','V') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_YUYV    v4l2_fourcc('Y', 'U', 'Y', 'V') /* 16  YUV 4:2:2     */
-#define V4L2_PIX_FMT_UYVY    v4l2_fourcc('U','Y','V','Y') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_UYVY    v4l2_fourcc('U', 'Y', 'V', 'Y') /* 16  YUV 4:2:2     */
-#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4','2','2','P') /* 16  YVU422 planar */
+#define V4L2_PIX_FMT_YUV422P v4l2_fourcc('4', '2', '2', 'P') /* 16  YVU422 planar */
-#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4','1','1','P') /* 16  YVU411 planar */
+#define V4L2_PIX_FMT_YUV411P v4l2_fourcc('4', '1', '1', 'P') /* 16  YVU411 planar */
-#define V4L2_PIX_FMT_Y41P    v4l2_fourcc('Y','4','1','P') /* 12  YUV 4:1:1     */
+#define V4L2_PIX_FMT_Y41P    v4l2_fourcc('Y', '4', '1', 'P') /* 12  YUV 4:1:1     */
-#define V4L2_PIX_FMT_YUV444  v4l2_fourcc('Y','4','4','4') /* 16  xxxxyyyy uuuuvvvv */
+#define V4L2_PIX_FMT_YUV444  v4l2_fourcc('Y', '4', '4', '4') /* 16  xxxxyyyy uuuuvvvv */
-#define V4L2_PIX_FMT_YUV555  v4l2_fourcc('Y','U','V','O') /* 16  YUV-5-5-5     */
+#define V4L2_PIX_FMT_YUV555  v4l2_fourcc('Y', 'U', 'V', 'O') /* 16  YUV-5-5-5     */
-#define V4L2_PIX_FMT_YUV565  v4l2_fourcc('Y','U','V','P') /* 16  YUV-5-6-5     */
+#define V4L2_PIX_FMT_YUV565  v4l2_fourcc('Y', 'U', 'V', 'P') /* 16  YUV-5-6-5     */
-#define V4L2_PIX_FMT_YUV32   v4l2_fourcc('Y','U','V','4') /* 32  YUV-8-8-8-8   */
+#define V4L2_PIX_FMT_YUV32   v4l2_fourcc('Y', 'U', 'V', '4') /* 32  YUV-8-8-8-8   */
 /* two planes -- one Y, one Cr + Cb interleaved  */
-#define V4L2_PIX_FMT_NV12    v4l2_fourcc('N','V','1','2') /* 12  Y/CbCr 4:2:0  */
+#define V4L2_PIX_FMT_NV12    v4l2_fourcc('N', 'V', '1', '2') /* 12  Y/CbCr 4:2:0  */
-#define V4L2_PIX_FMT_NV21    v4l2_fourcc('N','V','2','1') /* 12  Y/CrCb 4:2:0  */
+#define V4L2_PIX_FMT_NV21    v4l2_fourcc('N', 'V', '2', '1') /* 12  Y/CrCb 4:2:0  */
 /*  The following formats are not defined in the V4L2 specification */
-#define V4L2_PIX_FMT_YUV410  v4l2_fourcc('Y','U','V','9') /*  9  YUV 4:1:0     */
+#define V4L2_PIX_FMT_YUV410  v4l2_fourcc('Y', 'U', 'V', '9') /*  9  YUV 4:1:0     */
-#define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y','U','1','2') /* 12  YUV 4:2:0     */
+#define V4L2_PIX_FMT_YUV420  v4l2_fourcc('Y', 'U', '1', '2') /* 12  YUV 4:2:0     */
-#define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y','Y','U','V') /* 16  YUV 4:2:2     */
+#define V4L2_PIX_FMT_YYUV    v4l2_fourcc('Y', 'Y', 'U', 'V') /* 16  YUV 4:2:2     */
-#define V4L2_PIX_FMT_HI240   v4l2_fourcc('H','I','2','4') /*  8  8-bit color   */
+#define V4L2_PIX_FMT_HI240   v4l2_fourcc('H', 'I', '2', '4') /*  8  8-bit color   */
-#define V4L2_PIX_FMT_HM12    v4l2_fourcc('H','M','1','2') /*  8  YUV 4:2:0 16x16 macroblocks */
+#define V4L2_PIX_FMT_HM12    v4l2_fourcc('H', 'M', '1', '2') /*  8  YUV 4:2:0 16x16 macroblocks */
 /* see http://www.siliconimaging.com/RGB%20Bayer.htm */
-#define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B','A','8','1') /*  8  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SBGGR8  v4l2_fourcc('B', 'A', '8', '1') /*  8  BGBG.. GRGR.. */
-#define V4L2_PIX_FMT_SGBRG8  v4l2_fourcc('G','B','R','G') /*  8  GBGB.. RGRG.. */
+#define V4L2_PIX_FMT_SGBRG8  v4l2_fourcc('G', 'B', 'R', 'G') /*  8  GBGB.. RGRG.. */
-#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B','Y','R','2') /* 16  BGBG.. GRGR.. */
+#define V4L2_PIX_FMT_SBGGR16 v4l2_fourcc('B', 'Y', 'R', '2') /* 16  BGBG.. GRGR.. */
 /* compressed formats */
-#define V4L2_PIX_FMT_MJPEG    v4l2_fourcc('M','J','P','G') /* Motion-JPEG   */
+#define V4L2_PIX_FMT_MJPEG    v4l2_fourcc('M', 'J', 'P', 'G') /* Motion-JPEG   */
-#define V4L2_PIX_FMT_JPEG     v4l2_fourcc('J','P','E','G') /* JFIF JPEG     */
+#define V4L2_PIX_FMT_JPEG     v4l2_fourcc('J', 'P', 'E', 'G') /* JFIF JPEG     */
-#define V4L2_PIX_FMT_DV       v4l2_fourcc('d','v','s','d') /* 1394          */
+#define V4L2_PIX_FMT_DV       v4l2_fourcc('d', 'v', 's', 'd') /* 1394          */
-#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M','P','E','G') /* MPEG-1/2/4    */
+#define V4L2_PIX_FMT_MPEG     v4l2_fourcc('M', 'P', 'E', 'G') /* MPEG-1/2/4    */
 /*  Vendor-specific formats   */
-#define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W','N','V','A') /* Winnov hw compress */
+#define V4L2_PIX_FMT_WNVA     v4l2_fourcc('W', 'N', 'V', 'A') /* Winnov hw compress */
-#define V4L2_PIX_FMT_SN9C10X  v4l2_fourcc('S','9','1','0') /* SN9C10x compression */
+#define V4L2_PIX_FMT_SN9C10X  v4l2_fourcc('S', '9', '1', '0') /* SN9C10x compression */
-#define V4L2_PIX_FMT_PWC1     v4l2_fourcc('P','W','C','1') /* pwc older webcam */
+#define V4L2_PIX_FMT_PWC1     v4l2_fourcc('P', 'W', 'C', '1') /* pwc older webcam */
-#define V4L2_PIX_FMT_PWC2     v4l2_fourcc('P','W','C','2') /* pwc newer webcam */
+#define V4L2_PIX_FMT_PWC2     v4l2_fourcc('P', 'W', 'C', '2') /* pwc newer webcam */
-#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E','6','2','5') /* ET61X251 compression */
+#define V4L2_PIX_FMT_ET61X251 v4l2_fourcc('E', '6', '2', '5') /* ET61X251 compression */
-#define V4L2_PIX_FMT_SPCA501  v4l2_fourcc('S','5','0','1') /* YUYV per line */
+#define V4L2_PIX_FMT_SPCA501  v4l2_fourcc('S', '5', '0', '1') /* YUYV per line */
-#define V4L2_PIX_FMT_SPCA561  v4l2_fourcc('S','5','6','1') /* compressed GBRG bayer */
+#define V4L2_PIX_FMT_SPCA505  v4l2_fourcc('S', '5', '0', '5') /* YYUV per line */
-#define V4L2_PIX_FMT_PAC207   v4l2_fourcc('P','2','0','7') /* compressed BGGR bayer */
+#define V4L2_PIX_FMT_SPCA508  v4l2_fourcc('S', '5', '0', '8') /* YUVY per line */
+#define V4L2_PIX_FMT_SPCA561  v4l2_fourcc('S', '5', '6', '1') /* compressed GBRG bayer */
+#define V4L2_PIX_FMT_PAC207   v4l2_fourcc('P', '2', '0', '7') /* compressed BGGR bayer */
 /*
 *      F O R M A T   E N U M E R A T I O N
 */
-struct v4l2_fmtdesc
+struct v4l2_fmtdesc {
-{
        __u32               index;             /* Format number      */
        enum v4l2_buf_type  type;              /* buffer type        */
        __u32               flags;
@@ -349,21 +354,18 @@ struct v4l2_fmtdesc
 /*
 *      F R A M E   S I Z E   E N U M E R A T I O N
 */
-enum v4l2_frmsizetypes
+enum v4l2_frmsizetypes {
-{
        V4L2_FRMSIZE_TYPE_DISCRETE      = 1,
        V4L2_FRMSIZE_TYPE_CONTINUOUS    = 2,
        V4L2_FRMSIZE_TYPE_STEPWISE      = 3,
 };
-struct v4l2_frmsize_discrete
+struct v4l2_frmsize_discrete {
-{
        __u32                   width;          /* Frame width [pixel] */
        __u32                   height;         /* Frame height [pixel] */
 };
-struct v4l2_frmsize_stepwise
+struct v4l2_frmsize_stepwise {
-{
        __u32                   min_width;      /* Minimum frame width [pixel] */
        __u32                   max_width;      /* Maximum frame width [pixel] */
        __u32                   step_width;     /* Frame width step size [pixel] */
@@ -372,8 +374,7 @@ struct v4l2_frmsize_stepwise
        __u32                   step_height;    /* Frame height step size [pixel] */
 };
-struct v4l2_frmsizeenum
+struct v4l2_frmsizeenum {
-{
        __u32                   index;          /* Frame size number */
        __u32                   pixel_format;   /* Pixel format */
        __u32                   type;           /* Frame size type the device supports. */
@@ -389,22 +390,19 @@ struct v4l2_frmsizeenum
 /*
 *      F R A M E   R A T E   E N U M E R A T I O N
 */
-enum v4l2_frmivaltypes
+enum v4l2_frmivaltypes {
-{
        V4L2_FRMIVAL_TYPE_DISCRETE      = 1,
        V4L2_FRMIVAL_TYPE_CONTINUOUS    = 2,
        V4L2_FRMIVAL_TYPE_STEPWISE      = 3,
 };
-struct v4l2_frmival_stepwise
+struct v4l2_frmival_stepwise {
-{
        struct v4l2_fract       min;            /* Minimum frame interval [s] */
        struct v4l2_fract       max;            /* Maximum frame interval [s] */
        struct v4l2_fract       step;           /* Frame interval step size [s] */
 };
-struct v4l2_frmivalenum
+struct v4l2_frmivalenum {
-{
        __u32                   index;          /* Frame format index */
        __u32                   pixel_format;   /* Pixel format */
        __u32                   width;          /* Frame width */
@@ -423,8 +421,7 @@ struct v4l2_frmivalenum
 /*
 *      T I M E C O D E
 */
-struct v4l2_timecode
+struct v4l2_timecode {
-{
        __u32   type;
        __u32   flags;
        __u8    frames;
@@ -449,8 +446,7 @@ struct v4l2_timecode
 #define V4L2_TC_USERBITS_8BITCHARS      0x0008
 /* The above is based on SMPTE timecodes */
-struct v4l2_jpegcompression
+struct v4l2_jpegcompression {
-{
        int quality;
        int  APPn;              /* Number of APP segment to be written,
@@ -482,16 +478,14 @@ struct v4l2_jpegcompression
 /*
 *      M E M O R Y - M A P P I N G   B U F F E R S
 */
-struct v4l2_requestbuffers
+struct v4l2_requestbuffers {
-{
        __u32                   count;
        enum v4l2_buf_type      type;
        enum v4l2_memory        memory;
        __u32                   reserved[2];
 };
-struct v4l2_buffer
+struct v4l2_buffer {
-{
        __u32                   index;
        enum v4l2_buf_type      type;
        __u32                   bytesused;
@@ -525,13 +519,12 @@ struct v4l2_buffer
 /*
 *      O V E R L A Y   P R E V I E W
 */
-struct v4l2_framebuffer
+struct v4l2_framebuffer {
-{
        __u32                   capability;
        __u32                   flags;
 /* FIXME: in theory we should pass something like PCI device + memory
 * region + offset instead of some physical address */
-        void*                   base;
+        void                    *base;
        struct v4l2_pix_format  fmt;
 };
 /*  Flags for the 'capability' field. Read only */
@@ -550,14 +543,12 @@ struct v4l2_framebuffer
 #define V4L2_FBUF_FLAG_GLOBAL_ALPHA     0x0010
 #define V4L2_FBUF_FLAG_LOCAL_INV_ALPHA  0x0020
-struct v4l2_clip
+struct v4l2_clip {
-{
        struct v4l2_rect        c;
        struct v4l2_clip        __user *next;
 };
-struct v4l2_window
+struct v4l2_window {
-{
        struct v4l2_rect        w;
        enum v4l2_field         field;
        __u32                   chromakey;
@@ -570,8 +561,7 @@ struct v4l2_window
 /*
 *      C A P T U R E   P A R A M E T E R S
 */
-struct v4l2_captureparm
+struct v4l2_captureparm {
-{
        __u32              capability;    /*  Supported modes */
        __u32              capturemode;   /*  Current mode */
        struct v4l2_fract  timeperframe;  /*  Time per frame in .1us units */
@@ -584,8 +574,7 @@ struct v4l2_captureparm
 #define V4L2_MODE_HIGHQUALITY   0x0001  /*  High quality imaging mode */
 #define V4L2_CAP_TIMEPERFRAME   0x1000  /*  timeperframe field is supported */
-struct v4l2_outputparm
+struct v4l2_outputparm {
-{
        __u32              capability;   /*  Supported modes */
        __u32              outputmode;   /*  Current mode */
        struct v4l2_fract  timeperframe; /*  Time per frame in seconds */
@@ -702,8 +691,7 @@ typedef __u64 v4l2_std_id;
 #define V4L2_STD_ALL            (V4L2_STD_525_60        |\
                                 V4L2_STD_625_50)
-struct v4l2_standard
+struct v4l2_standard {
-{
        __u32                index;
        v4l2_std_id          id;
        __u8                 name[24];
@@ -715,8 +703,7 @@ struct v4l2_standard
 /*
 *      V I D E O   I N P U T S
 */
-struct v4l2_input
+struct v4l2_input {
-{
        __u32        index;             /*  Which input */
        __u8         name[32];          /*  Label */
        __u32        type;              /*  Type of input */
@@ -753,8 +740,7 @@ struct v4l2_input
 /*
 *      V I D E O   O U T P U T S
 */
-struct v4l2_output
+struct v4l2_output {
-{
        __u32        index;             /*  Which output */
        __u8         name[32];          /*  Label */
        __u32        type;              /*  Type of output */
@@ -771,14 +757,12 @@ struct v4l2_output
 /*
 *      C O N T R O L S
 */
-struct v4l2_control
+struct v4l2_control {
-{
        __u32                id;
        __s32                value;
 };
-struct v4l2_ext_control
+struct v4l2_ext_control {
-{
        __u32 id;
        __u32 reserved2[2];
        union {
@@ -788,8 +772,7 @@ struct v4l2_ext_control
        };
 } __attribute__ ((packed));
-struct v4l2_ext_controls
+struct v4l2_ext_controls {
-{
        __u32 ctrl_class;
        __u32 count;
        __u32 error_idx;
@@ -807,8 +790,7 @@ struct v4l2_ext_controls
 #define V4L2_CTRL_DRIVER_PRIV(id) (((id) & 0xffff) >= 0x1000)
 /*  Used in the VIDIOC_QUERYCTRL ioctl for querying controls */
-struct v4l2_queryctrl
+struct v4l2_queryctrl {
-{
        __u32                id;
        enum v4l2_ctrl_type  type;
        __u8                 name[32];  /* Whatever */
@@ -821,8 +803,7 @@ struct v4l2_queryctrl
 };
 /*  Used in the VIDIOC_QUERYMENU ioctl for querying menu items */
-struct v4l2_querymenu
+struct v4l2_querymenu {
-{
        __u32           id;
        __u32           index;
        __u8            name[32];       /* Whatever */
@@ -1104,8 +1085,7 @@ enum  v4l2_exposure_auto_type {
 /*
 *      T U N I N G
 */
-struct v4l2_tuner
+struct v4l2_tuner {
-{
        __u32                   index;
        __u8                    name[32];
        enum v4l2_tuner_type    type;
@@ -1119,8 +1099,7 @@ struct v4l2_tuner
        __u32                   reserved[4];
 };
-struct v4l2_modulator
+struct v4l2_modulator {
-{
        __u32                   index;
        __u8                    name[32];
        __u32                   capability;
@@ -1153,8 +1132,7 @@ struct v4l2_modulator
 #define V4L2_TUNER_MODE_LANG1           0x0003
 #define V4L2_TUNER_MODE_LANG1_LANG2     0x0004
-struct v4l2_frequency
+struct v4l2_frequency {
-{
        __u32                 tuner;
        enum v4l2_tuner_type  type;
        __u32                 frequency;
@@ -1172,8 +1150,7 @@ struct v4l2_hw_freq_seek {
 /*
 *      A U D I O
 */
-struct v4l2_audio
+struct v4l2_audio {
-{
        __u32   index;
        __u8    name[32];
        __u32   capability;
@@ -1188,8 +1165,7 @@ struct v4l2_audio
 /*  Flags for the 'mode' field */
 #define V4L2_AUDMODE_AVL                0x00001
-struct v4l2_audioout
+struct v4l2_audioout {
-{
        __u32   index;
        __u8    name[32];
        __u32   capability;
@@ -1253,8 +1229,7 @@ struct v4l2_encoder_cmd {
 */
 /* Raw VBI */
-struct v4l2_vbi_format
+struct v4l2_vbi_format {
-{
        __u32   sampling_rate;          /* in 1 Hz */
        __u32   offset;
        __u32   samples_per_line;
@@ -1266,8 +1241,8 @@ struct v4l2_vbi_format
 };
 /*  VBI flags  */
-#define V4L2_VBI_UNSYNC         (1<< 0)
+#define V4L2_VBI_UNSYNC         (1 << 0)
-#define V4L2_VBI_INTERLACED     (1<< 1)
+#define V4L2_VBI_INTERLACED     (1 << 1)
 /* Sliced VBI
 *
@@ -1276,8 +1251,7 @@ struct v4l2_vbi_format
 * notice in the definitive implementation.
 */
-struct v4l2_sliced_vbi_format
+struct v4l2_sliced_vbi_format {
-{
        __u16   service_set;
        /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
           service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
@@ -1301,8 +1275,7 @@ struct v4l2_sliced_vbi_format
 #define V4L2_SLICED_VBI_525             (V4L2_SLICED_CAPTION_525)
 #define V4L2_SLICED_VBI_625             (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
-struct v4l2_sliced_vbi_cap
+struct v4l2_sliced_vbi_cap {
-{
        __u16   service_set;
        /* service_lines[0][...] specifies lines 0-23 (1-23 used) of the first field
           service_lines[1][...] specifies lines 0-23 (1-23 used) of the second field
@@ -1313,8 +1286,7 @@ struct v4l2_sliced_vbi_cap
        __u32   reserved[3];    /* must be 0 */
 };
-struct v4l2_sliced_vbi_data
+struct v4l2_sliced_vbi_data {
-{
        __u32   id;
        __u32   field;          /* 0: first field, 1: second field */
        __u32   line;           /* 1-23 */
@@ -1328,27 +1300,23 @@ struct v4l2_sliced_vbi_data
 /*      Stream data format
 */
-struct v4l2_format
+struct v4l2_format {
-{
        enum v4l2_buf_type type;
-        union
+        union {
-        {
+                struct v4l2_pix_format          pix;     /* V4L2_BUF_TYPE_VIDEO_CAPTURE */
-                struct v4l2_pix_format          pix;     // V4L2_BUF_TYPE_VIDEO_CAPTURE
+                struct v4l2_window              win;     /* V4L2_BUF_TYPE_VIDEO_OVERLAY */
-                struct v4l2_window              win;     // V4L2_BUF_TYPE_VIDEO_OVERLAY
+                struct v4l2_vbi_format          vbi;     /* V4L2_BUF_TYPE_VBI_CAPTURE */
-                struct v4l2_vbi_format          vbi;     // V4L2_BUF_TYPE_VBI_CAPTURE
+                struct v4l2_sliced_vbi_format   sliced;  /* V4L2_BUF_TYPE_SLICED_VBI_CAPTURE */
-                struct v4l2_sliced_vbi_format   sliced;  // V4L2_BUF_TYPE_SLICED_VBI_CAPTURE
+                __u8    raw_data[200];                   /* user-defined */
-                __u8    raw_data[200];                   // user-defined
        } fmt;
 };
 /*      Stream type-dependent parameters
 */
-struct v4l2_streamparm
+struct v4l2_streamparm {
-{
        enum v4l2_buf_type type;
-        union
+        union {
-        {
                struct v4l2_captureparm capture;
                struct v4l2_outputparm  output;
                __u8    raw_data[200];  /* user-defined */
@@ -1386,92 +1354,86 @@ struct v4l2_chip_ident {
 *      I O C T L   C O D E S   F O R   V I D E O   D E V I C E S
 *
 */
-#define VIDIOC_QUERYCAP         _IOR  ('V',  0, struct v4l2_capability)
+#define VIDIOC_QUERYCAP          _IOR('V',  0, struct v4l2_capability)
-#define VIDIOC_RESERVED         _IO   ('V',  1)
+#define VIDIOC_RESERVED           _IO('V',  1)
-#define VIDIOC_ENUM_FMT         _IOWR ('V',  2, struct v4l2_fmtdesc)
+#define VIDIOC_ENUM_FMT         _IOWR('V',  2, struct v4l2_fmtdesc)
-#define VIDIOC_G_FMT            _IOWR ('V',  4, struct v4l2_format)
+#define VIDIOC_G_FMT            _IOWR('V',  4, struct v4l2_format)
-#define VIDIOC_S_FMT            _IOWR ('V',  5, struct v4l2_format)
+#define VIDIOC_S_FMT            _IOWR('V',  5, struct v4l2_format)
-#define VIDIOC_REQBUFS          _IOWR ('V',  8, struct v4l2_requestbuffers)
+#define VIDIOC_REQBUFS          _IOWR('V',  8, struct v4l2_requestbuffers)
-#define VIDIOC_QUERYBUF         _IOWR ('V',  9, struct v4l2_buffer)
+#define VIDIOC_QUERYBUF         _IOWR('V',  9, struct v4l2_buffer)
-#define VIDIOC_G_FBUF           _IOR  ('V', 10, struct v4l2_framebuffer)
+#define VIDIOC_G_FBUF            _IOR('V', 10, struct v4l2_framebuffer)
-#define VIDIOC_S_FBUF           _IOW  ('V', 11, struct v4l2_framebuffer)
+#define VIDIOC_S_FBUF            _IOW('V', 11, struct v4l2_framebuffer)
-#define VIDIOC_OVERLAY          _IOW  ('V', 14, int)
+#define VIDIOC_OVERLAY           _IOW('V', 14, int)
-#define VIDIOC_QBUF             _IOWR ('V', 15, struct v4l2_buffer)
+#define VIDIOC_QBUF             _IOWR('V', 15, struct v4l2_buffer)
-#define VIDIOC_DQBUF            _IOWR ('V', 17, struct v4l2_buffer)
+#define VIDIOC_DQBUF            _IOWR('V', 17, struct v4l2_buffer)
-#define VIDIOC_STREAMON         _IOW  ('V', 18, int)
+#define VIDIOC_STREAMON          _IOW('V', 18, int)
-#define VIDIOC_STREAMOFF        _IOW  ('V', 19, int)
+#define VIDIOC_STREAMOFF         _IOW('V', 19, int)
-#define VIDIOC_G_PARM           _IOWR ('V', 21, struct v4l2_streamparm)
+#define VIDIOC_G_PARM           _IOWR('V', 21, struct v4l2_streamparm)
-#define VIDIOC_S_PARM           _IOWR ('V', 22, struct v4l2_streamparm)
+#define VIDIOC_S_PARM           _IOWR('V', 22, struct v4l2_streamparm)
-#define VIDIOC_G_STD            _IOR  ('V', 23, v4l2_std_id)
+#define VIDIOC_G_STD             _IOR('V', 23, v4l2_std_id)
-#define VIDIOC_S_STD            _IOW  ('V', 24, v4l2_std_id)
+#define VIDIOC_S_STD             _IOW('V', 24, v4l2_std_id)
-#define VIDIOC_ENUMSTD          _IOWR ('V', 25, struct v4l2_standard)
+#define VIDIOC_ENUMSTD          _IOWR('V', 25, struct v4l2_standard)
-#define VIDIOC_ENUMINPUT        _IOWR ('V', 26, struct v4l2_input)
+#define VIDIOC_ENUMINPUT        _IOWR('V', 26, struct v4l2_input)
-#define VIDIOC_G_CTRL           _IOWR ('V', 27, struct v4l2_control)
+#define VIDIOC_G_CTRL           _IOWR('V', 27, struct v4l2_control)
-#define VIDIOC_S_CTRL           _IOWR ('V', 28, struct v4l2_control)
+#define VIDIOC_S_CTRL           _IOWR('V', 28, struct v4l2_control)
-#define VIDIOC_G_TUNER          _IOWR ('V', 29, struct v4l2_tuner)
+#define VIDIOC_G_TUNER          _IOWR('V', 29, struct v4l2_tuner)
-#define VIDIOC_S_TUNER          _IOW  ('V', 30, struct v4l2_tuner)
+#define VIDIOC_S_TUNER           _IOW('V', 30, struct v4l2_tuner)
-#define VIDIOC_G_AUDIO          _IOR  ('V', 33, struct v4l2_audio)
+#define VIDIOC_G_AUDIO           _IOR('V', 33, struct v4l2_audio)
-#define VIDIOC_S_AUDIO          _IOW  ('V', 34, struct v4l2_audio)
+#define VIDIOC_S_AUDIO           _IOW('V', 34, struct v4l2_audio)
-#define VIDIOC_QUERYCTRL        _IOWR ('V', 36, struct v4l2_queryctrl)
+#define VIDIOC_QUERYCTRL        _IOWR('V', 36, struct v4l2_queryctrl)
-#define VIDIOC_QUERYMENU        _IOWR ('V', 37, struct v4l2_querymenu)
+#define VIDIOC_QUERYMENU        _IOWR('V', 37, struct v4l2_querymenu)
-#define VIDIOC_G_INPUT          _IOR  ('V', 38, int)
+#define VIDIOC_G_INPUT           _IOR('V', 38, int)
-#define VIDIOC_S_INPUT          _IOWR ('V', 39, int)
+#define VIDIOC_S_INPUT          _IOWR('V', 39, int)
-#define VIDIOC_G_OUTPUT         _IOR  ('V', 46, int)
+#define VIDIOC_G_OUTPUT          _IOR('V', 46, int)
-#define VIDIOC_S_OUTPUT         _IOWR ('V', 47, int)
+#define VIDIOC_S_OUTPUT         _IOWR('V', 47, int)
-#define VIDIOC_ENUMOUTPUT       _IOWR ('V', 48, struct v4l2_output)
+#define VIDIOC_ENUMOUTPUT       _IOWR('V', 48, struct v4l2_output)
-#define VIDIOC_G_AUDOUT         _IOR  ('V', 49, struct v4l2_audioout)
+#define VIDIOC_G_AUDOUT          _IOR('V', 49, struct v4l2_audioout)
-#define VIDIOC_S_AUDOUT         _IOW  ('V', 50, struct v4l2_audioout)
+#define VIDIOC_S_AUDOUT          _IOW('V', 50, struct v4l2_audioout)
-#define VIDIOC_G_MODULATOR      _IOWR ('V', 54, struct v4l2_modulator)
+#define VIDIOC_G_MODULATOR      _IOWR('V', 54, struct v4l2_modulator)
-#define VIDIOC_S_MODULATOR      _IOW  ('V', 55, struct v4l2_modulator)
+#define VIDIOC_S_MODULATOR       _IOW('V', 55, struct v4l2_modulator)
-#define VIDIOC_G_FREQUENCY      _IOWR ('V', 56, struct v4l2_frequency)
+#define VIDIOC_G_FREQUENCY      _IOWR('V', 56, struct v4l2_frequency)
-#define VIDIOC_S_FREQUENCY      _IOW  ('V', 57, struct v4l2_frequency)
+#define VIDIOC_S_FREQUENCY       _IOW('V', 57, struct v4l2_frequency)
-#define VIDIOC_CROPCAP          _IOWR ('V', 58, struct v4l2_cropcap)
+#define VIDIOC_CROPCAP          _IOWR('V', 58, struct v4l2_cropcap)
-#define VIDIOC_G_CROP           _IOWR ('V', 59, struct v4l2_crop)
+#define VIDIOC_G_CROP           _IOWR('V', 59, struct v4l2_crop)
-#define VIDIOC_S_CROP           _IOW  ('V', 60, struct v4l2_crop)
+#define VIDIOC_S_CROP            _IOW('V', 60, struct v4l2_crop)
-#define VIDIOC_G_JPEGCOMP       _IOR  ('V', 61, struct v4l2_jpegcompression)
+#define VIDIOC_G_JPEGCOMP        _IOR('V', 61, struct v4l2_jpegcompression)
-#define VIDIOC_S_JPEGCOMP       _IOW  ('V', 62, struct v4l2_jpegcompression)
+#define VIDIOC_S_JPEGCOMP        _IOW('V', 62, struct v4l2_jpegcompression)
-#define VIDIOC_QUERYSTD         _IOR  ('V', 63, v4l2_std_id)
+#define VIDIOC_QUERYSTD          _IOR('V', 63, v4l2_std_id)
-#define VIDIOC_TRY_FMT          _IOWR ('V', 64, struct v4l2_format)
+#define VIDIOC_TRY_FMT          _IOWR('V', 64, struct v4l2_format)
-#define VIDIOC_ENUMAUDIO        _IOWR ('V', 65, struct v4l2_audio)
+#define VIDIOC_ENUMAUDIO        _IOWR('V', 65, struct v4l2_audio)
-#define VIDIOC_ENUMAUDOUT       _IOWR ('V', 66, struct v4l2_audioout)
+#define VIDIOC_ENUMAUDOUT       _IOWR('V', 66, struct v4l2_audioout)
-#define VIDIOC_G_PRIORITY       _IOR  ('V', 67, enum v4l2_priority)
+#define VIDIOC_G_PRIORITY        _IOR('V', 67, enum v4l2_priority)
-#define VIDIOC_S_PRIORITY       _IOW  ('V', 68, enum v4l2_priority)
+#define VIDIOC_S_PRIORITY        _IOW('V', 68, enum v4l2_priority)
-#define VIDIOC_G_SLICED_VBI_CAP _IOWR ('V', 69, struct v4l2_sliced_vbi_cap)
+#define VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct v4l2_sliced_vbi_cap)
-#define VIDIOC_LOG_STATUS       _IO   ('V', 70)
+#define VIDIOC_LOG_STATUS         _IO('V', 70)
-#define VIDIOC_G_EXT_CTRLS      _IOWR ('V', 71, struct v4l2_ext_controls)
+#define VIDIOC_G_EXT_CTRLS      _IOWR('V', 71, struct v4l2_ext_controls)
-#define VIDIOC_S_EXT_CTRLS      _IOWR ('V', 72, struct v4l2_ext_controls)
+#define VIDIOC_S_EXT_CTRLS      _IOWR('V', 72, struct v4l2_ext_controls)
-#define VIDIOC_TRY_EXT_CTRLS    _IOWR ('V', 73, struct v4l2_ext_controls)
+#define VIDIOC_TRY_EXT_CTRLS    _IOWR('V', 73, struct v4l2_ext_controls)
 #if 1
-#define VIDIOC_ENUM_FRAMESIZES  _IOWR ('V', 74, struct v4l2_frmsizeenum)
+#define VIDIOC_ENUM_FRAMESIZES  _IOWR('V', 74, struct v4l2_frmsizeenum)
-#define VIDIOC_ENUM_FRAMEINTERVALS      _IOWR ('V', 75, struct v4l2_frmivalenum)
+#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum)
-#define VIDIOC_G_ENC_INDEX      _IOR  ('V', 76, struct v4l2_enc_idx)
+#define VIDIOC_G_ENC_INDEX       _IOR('V', 76, struct v4l2_enc_idx)
-#define VIDIOC_ENCODER_CMD      _IOWR ('V', 77, struct v4l2_encoder_cmd)
+#define VIDIOC_ENCODER_CMD      _IOWR('V', 77, struct v4l2_encoder_cmd)
-#define VIDIOC_TRY_ENCODER_CMD  _IOWR ('V', 78, struct v4l2_encoder_cmd)
+#define VIDIOC_TRY_ENCODER_CMD  _IOWR('V', 78, struct v4l2_encoder_cmd)
 /* Experimental, only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
-#define VIDIOC_DBG_S_REGISTER   _IOW  ('V', 79, struct v4l2_register)
+#define VIDIOC_DBG_S_REGISTER    _IOW('V', 79, struct v4l2_register)
-#define VIDIOC_DBG_G_REGISTER   _IOWR ('V', 80, struct v4l2_register)
+#define VIDIOC_DBG_G_REGISTER   _IOWR('V', 80, struct v4l2_register)
-#define VIDIOC_G_CHIP_IDENT     _IOWR ('V', 81, struct v4l2_chip_ident)
+#define VIDIOC_G_CHIP_IDENT     _IOWR('V', 81, struct v4l2_chip_ident)
 #endif
-#define VIDIOC_S_HW_FREQ_SEEK   _IOW  ('V', 82, struct v4l2_hw_freq_seek)
+#define VIDIOC_S_HW_FREQ_SEEK    _IOW('V', 82, struct v4l2_hw_freq_seek)
 #ifdef __OLD_VIDIOC_
 /* for compatibility, will go away some day */
-#define VIDIOC_OVERLAY_OLD      _IOWR ('V', 14, int)
+#define VIDIOC_OVERLAY_OLD      _IOWR('V', 14, int)
-#define VIDIOC_S_PARM_OLD       _IOW  ('V', 22, struct v4l2_streamparm)
+#define VIDIOC_S_PARM_OLD        _IOW('V', 22, struct v4l2_streamparm)
-#define VIDIOC_S_CTRL_OLD       _IOW  ('V', 28, struct v4l2_control)
+#define VIDIOC_S_CTRL_OLD        _IOW('V', 28, struct v4l2_control)
-#define VIDIOC_G_AUDIO_OLD      _IOWR ('V', 33, struct v4l2_audio)
+#define VIDIOC_G_AUDIO_OLD      _IOWR('V', 33, struct v4l2_audio)
-#define VIDIOC_G_AUDOUT_OLD     _IOWR ('V', 49, struct v4l2_audioout)
+#define VIDIOC_G_AUDOUT_OLD     _IOWR('V', 49, struct v4l2_audioout)
-#define VIDIOC_CROPCAP_OLD      _IOR  ('V', 58, struct v4l2_cropcap)
+#define VIDIOC_CROPCAP_OLD       _IOR('V', 58, struct v4l2_cropcap)
 #endif
 #define BASE_VIDIOC_PRIVATE     192             /* 192-255 are private */
 #endif /* __LINUX_VIDEODEV2_H */
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/include/linux/videotext.h b/include/linux/videotext.h
index 018f92047ff8..3e68c8d1c7f7 100644
--- a/include/linux/videotext.h
+++ b/include/linux/videotext.h
@@ -45,10 +45,10 @@
 #define VTXIOCCLRCACHE_OLD 0x710b  /* clear cache on VTX-interface (if avail.) */
 #define VTXIOCSETVIRT_OLD  0x710c  /* turn on virtual mode (this disables TV-display) */
-/* 
+/*
 *      Definitions for VTXIOCGETINFO
 */
- 
 #define SAA5243 0
 #define SAA5246 1
 #define SAA5249 2
@@ -57,10 +57,10 @@
 typedef struct {
        int version_major, version_minor;       /* version of driver; if version_major changes, driver */
-                                                /* is not backward compatible!!! CHECK THIS!!! */  
+                                                /* is not backward compatible!!! CHECK THIS!!! */
        int numpages;                           /* number of page-buffers of vtx-chipset */
        int cct_type;                           /* type of vtx-chipset (SAA5243, SAA5246, SAA5248 or
-                                                 * SAA5249) */
+                                                 * SAA5249) */
 }
 vtx_info_t;
@@ -81,7 +81,7 @@ vtx_info_t;
 #define PGMASK_HOUR (HR_TEN | HR_UNIT)
 #define PGMASK_MINUTE (MIN_TEN | MIN_UNIT)
-typedef struct 
+typedef struct
 {
        int page;       /* number of requested page (hexadecimal) */
        int hour;       /* requested hour (hexadecimal) */
@@ -98,11 +98,11 @@ vtx_pagereq_t;
 /*
 *      Definitions for VTXIOC{GETSTAT,PUTSTAT}
 */
- 
 #define VTX_PAGESIZE (40 * 24)
 #define VTX_VIRTUALSIZE (40 * 49)
-typedef struct 
+typedef struct
 {
        int pagenum;                    /* number of page (hexadecimal) */
        int hour;                       /* hour (hexadecimal) */
@@ -121,5 +121,5 @@ typedef struct
        unsigned hamming : 1;           /* hamming-error occurred */
 }
 vtx_pageinfo_t;
- 
 #endif /* _VTX_H */