10 files changed, 27 insertions, 13 deletions

diff --git a/include/linux/cn_proc.h b/include/linux/cn_proc.h
index dbb7769009be..1c86d65bc4b9 100644
--- a/include/linux/cn_proc.h
+++ b/include/linux/cn_proc.h
@@ -57,7 +57,8 @@ struct proc_event {
                 PROC_EVENT_EXIT = 0x80000000
         } what;
         __u32 cpu;
-        struct timespec timestamp;
+        __u64 __attribute__((aligned(8))) timestamp_ns;
+                /* Number of nano seconds since system boot */
         union { /* must be last field of proc_event struct */
                 struct {
                         __u32 err;
diff --git a/include/linux/delayacct.h b/include/linux/delayacct.h
index 7e8b6011b8f3..11487b6e7127 100644
--- a/include/linux/delayacct.h
+++ b/include/linux/delayacct.h
@@ -55,7 +55,7 @@ static inline void delayacct_tsk_init(struct task_struct *tsk)
 {
         /* reinitialize in case parent's non-null pointer was dup'ed*/
         tsk->delays = NULL;
-        if (unlikely(delayacct_on))
+        if (delayacct_on)
                 __delayacct_tsk_init(tsk);
 }
 
@@ -80,9 +80,7 @@ static inline void delayacct_blkio_end(void)
 static inline int delayacct_add_tsk(struct taskstats *d,
                                         struct task_struct *tsk)
 {
-        if (likely(!delayacct_on))
-                return -EINVAL;
-        if (!tsk->delays)
+        if (!delayacct_on || !tsk->delays)
                 return 0;
         return __delayacct_add_tsk(d, tsk);
 }
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 5607e6457a65..9f9cce7bd86d 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -492,6 +492,15 @@ static inline struct ext3_inode_info *EXT3_I(struct inode *inode)
 {
         return container_of(inode, struct ext3_inode_info, vfs_inode);
 }
+
+static inline int ext3_valid_inum(struct super_block *sb, unsigned long ino)
+{
+        return ino == EXT3_ROOT_INO ||
+                ino == EXT3_JOURNAL_INO ||
+                ino == EXT3_RESIZE_INO ||
+                (ino >= EXT3_FIRST_INO(sb) &&
+                 ino <= le32_to_cpu(EXT3_SB(sb)->s_es->s_inodes_count));
+}
 #else
 /* Assume that user mode programs are passing in an ext3fs superblock, not
  * a kernel struct super_block.  This will allow us to call the feature-test
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 405f44e44e5d..4ad0673b1995 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -524,7 +524,7 @@ struct fb_event {
 
 extern int fb_register_client(struct notifier_block *nb);
 extern int fb_unregister_client(struct notifier_block *nb);
-
+extern int fb_notifier_call_chain(unsigned long val, void *v);
 /*
  * Pixmap structure definition
  *
diff --git a/include/linux/futex.h b/include/linux/futex.h
index 34c3a215f2cd..d097b5b72bc6 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -96,7 +96,8 @@ struct robust_list_head {
 long do_futex(u32 __user *uaddr, int op, u32 val, unsigned long timeout,
               u32 __user *uaddr2, u32 val2, u32 val3);
 
-extern int handle_futex_death(u32 __user *uaddr, struct task_struct *curr);
+extern int
+handle_futex_death(u32 __user *uaddr, struct task_struct *curr, int pi);
 
 #ifdef CONFIG_FUTEX
 extern void exit_robust_list(struct task_struct *curr);
diff --git a/include/linux/ide.h b/include/linux/ide.h
index dc7abef10965..99620451d958 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -571,6 +571,7 @@ typedef struct ide_drive_s {
         u8      waiting_for_dma;        /* dma currently in progress */
         u8      unmask;                 /* okay to unmask other irqs */
         u8      bswap;                  /* byte swap data */
+        u8      noflush;                /* don't attempt flushes */
         u8      dsc_overlap;            /* DSC overlap */
         u8      nice1;                  /* give potential excess bandwidth */
 
diff --git a/include/linux/irq.h b/include/linux/irq.h
index b48eae32dc61..fbf6d901e9c2 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -47,8 +47,8 @@
 #define IRQ_WAITING             0x00200000      /* IRQ not yet seen - for autodetection */
 #define IRQ_LEVEL               0x00400000      /* IRQ level triggered */
 #define IRQ_MASKED              0x00800000      /* IRQ masked - shouldn't be seen again */
+#define IRQ_PER_CPU             0x01000000      /* IRQ is per CPU */
 #ifdef CONFIG_IRQ_PER_CPU
-# define IRQ_PER_CPU            0x01000000      /* IRQ is per CPU */
 # define CHECK_IRQ_PER_CPU(var) ((var) & IRQ_PER_CPU)
 #else
 # define CHECK_IRQ_PER_CPU(var) 0
@@ -58,6 +58,7 @@
 #define IRQ_NOREQUEST           0x04000000      /* IRQ cannot be requested */
 #define IRQ_NOAUTOEN            0x08000000      /* IRQ will not be enabled on request irq */
 #define IRQ_DELAYED_DISABLE     0x10000000      /* IRQ disable (masking) happens delayed. */
+#define IRQ_WAKEUP              0x20000000      /* IRQ triggers system wakeup */
 
 struct proc_dir_entry;
 
@@ -124,6 +125,7 @@ struct irq_chip {
  * @action:             the irq action chain
  * @status:             status information
  * @depth:              disable-depth, for nested irq_disable() calls
+ * @wake_depth:         enable depth, for multiple set_irq_wake() callers
  * @irq_count:          stats field to detect stalled irqs
  * @irqs_unhandled:     stats field for spurious unhandled interrupts
  * @lock:               locking for SMP
@@ -147,6 +149,7 @@ struct irq_desc {
         unsigned int            status;         /* IRQ status */
 
         unsigned int            depth;          /* nested irq disables */
+        unsigned int            wake_depth;     /* nested wake enables */
         unsigned int            irq_count;      /* For detecting broken IRQs */
         unsigned int            irqs_unhandled;
         spinlock_t              lock;
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 043376920f51..329ebcffa106 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -47,8 +47,8 @@
  *   - (NOM / DEN) fits in (32 - LSH) bits.
  *   - (NOM % DEN) fits in (32 - LSH) bits.
  */
-#define SH_DIV(NOM,DEN,LSH) (   ((NOM / DEN) << LSH)                    \
-                             + (((NOM % DEN) << LSH) + DEN / 2) / DEN)
+#define SH_DIV(NOM,DEN,LSH) (   (((NOM) / (DEN)) << (LSH))              \
+                             + ((((NOM) % (DEN)) << (LSH)) + (DEN) / 2) / (DEN))
 
 /* HZ is the requested value. ACTHZ is actual HZ ("<< 8" is for accuracy) */
 #define ACTHZ (SH_DIV (CLOCK_TICK_RATE, LATCH, 8))
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 6cc497a2b6da..66c3100c2b94 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -265,12 +265,14 @@ enum {
 
         /* ata_eh_info->flags */
         ATA_EHI_HOTPLUGGED      = (1 << 0),  /* could have been hotplugged */
-        ATA_EHI_RESUME_LINK     = (1 << 1),  /* need to resume link */
+        ATA_EHI_RESUME_LINK     = (1 << 1),  /* resume link (reset modifier) */
         ATA_EHI_NO_AUTOPSY      = (1 << 2),  /* no autopsy */
         ATA_EHI_QUIET           = (1 << 3),  /* be quiet */
 
         ATA_EHI_DID_RESET       = (1 << 16), /* already reset this port */
 
+        ATA_EHI_RESET_MODIFIER_MASK = ATA_EHI_RESUME_LINK,
+
         /* max repeat if error condition is still set after ->error_handler */
         ATA_EH_MAX_REPEAT       = 5,
 
diff --git a/include/linux/pmu.h b/include/linux/pmu.h
index 2ed807ddc08c..783177387ac6 100644
--- a/include/linux/pmu.h
+++ b/include/linux/pmu.h
@@ -231,7 +231,6 @@ extern struct pmu_battery_info pmu_batteries[PMU_MAX_BATTERIES];
 extern unsigned int pmu_power_flags;
 
 /* Backlight */
-extern int disable_kernel_backlight;
-extern void pmu_backlight_init(struct device_node*);
+extern void pmu_backlight_init(void);
 
 #endif  /* __KERNEL__ */