10 files changed, 40 insertions, 2 deletions

diff --git a/include/linux/bio.h b/include/linux/bio.h
index b89cf2d82898..7b214fd672a2 100644
--- a/include/linux/bio.h
+++ b/include/linux/bio.h
@@ -132,6 +132,7 @@ struct bio {
  * top 4 bits of bio flags indicate the pool this bio came from
  */
 #define BIO_POOL_BITS           (4)
+#define BIO_POOL_NONE           ((1UL << BIO_POOL_BITS) - 1)
 #define BIO_POOL_OFFSET         (BITS_PER_LONG - BIO_POOL_BITS)
 #define BIO_POOL_MASK           (1UL << BIO_POOL_OFFSET)
 #define BIO_POOL_IDX(bio)       ((bio)->bi_flags >> BIO_POOL_OFFSET)    
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 61829139795a..c05a29cb9bb2 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -112,6 +112,25 @@ static inline unsigned fls_long(unsigned long l)
         return fls64(l);
 }
 
+/**
+ * __ffs64 - find first set bit in a 64 bit word
+ * @word: The 64 bit word
+ *
+ * On 64 bit arches this is a synomyn for __ffs
+ * The result is not defined if no bits are set, so check that @word
+ * is non-zero before calling this.
+ */
+static inline unsigned long __ffs64(u64 word)
+{
+#if BITS_PER_LONG == 32
+        if (((u32)word) == 0UL)
+                return __ffs((u32)(word >> 32)) + 32;
+#elif BITS_PER_LONG != 64
+#error BITS_PER_LONG not 32 or 64
+#endif
+        return __ffs((unsigned long)word);
+}
+
 #ifdef __KERNEL__
 #ifdef CONFIG_GENERIC_FIND_FIRST_BIT
 
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index ba54c834a590..2755d5c6da22 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -118,6 +118,7 @@ enum rq_flag_bits {
         __REQ_COPY_USER,        /* contains copies of user pages */
         __REQ_INTEGRITY,        /* integrity metadata has been remapped */
         __REQ_NOIDLE,           /* Don't anticipate more IO after this one */
+        __REQ_IO_STAT,          /* account I/O stat */
         __REQ_NR_BITS,          /* stops here */
 };
 
@@ -145,6 +146,7 @@ enum rq_flag_bits {
 #define REQ_COPY_USER   (1 << __REQ_COPY_USER)
 #define REQ_INTEGRITY   (1 << __REQ_INTEGRITY)
 #define REQ_NOIDLE      (1 << __REQ_NOIDLE)
+#define REQ_IO_STAT     (1 << __REQ_IO_STAT)
 
 #define BLK_MAX_CDB     16
 
@@ -598,6 +600,7 @@ enum {
                                  blk_failfast_transport(rq) ||  \
                                  blk_failfast_driver(rq))
 #define blk_rq_started(rq)      ((rq)->cmd_flags & REQ_STARTED)
+#define blk_rq_io_stat(rq)      ((rq)->cmd_flags & REQ_IO_STAT)
 
 #define blk_account_rq(rq)      (blk_rq_started(rq) && (blk_fs_request(rq) || blk_discard_rq(rq))) 
 
diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 43fc95d822d5..244677cc082b 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -79,6 +79,10 @@ struct fsl_spi_platform_data {
         u16     max_chipselect;
         void    (*cs_control)(struct spi_device *spi, bool on);
         u32     sysclk;
+
+        /* Legacy hooks, used by mpc52xx_psc_spi driver. */
+        void    (*activate_cs)(u8 cs, u8 polarity);
+        void    (*deactivate_cs)(u8 cs, u8 polarity);
 };
 
 struct mpc8xx_pcmcia_ops {
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 634c53028fb8..a1a28caed23d 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -214,6 +214,7 @@ static inline void disk_put_part(struct hd_struct *part)
 #define DISK_PITER_REVERSE      (1 << 0) /* iterate in the reverse direction */
 #define DISK_PITER_INCL_EMPTY   (1 << 1) /* include 0-sized parts */
 #define DISK_PITER_INCL_PART0   (1 << 2) /* include partition 0 */
+#define DISK_PITER_INCL_EMPTY_PART0 (1 << 3) /* include empty partition 0 */
 
 struct disk_part_iter {
         struct gendisk          *disk;
diff --git a/include/linux/jbd.h b/include/linux/jbd.h
index 53ae4399da2d..c2049a04fa0b 100644
--- a/include/linux/jbd.h
+++ b/include/linux/jbd.h
@@ -978,7 +978,8 @@ extern void	   journal_destroy_revoke(journal_t *);
 extern int         journal_revoke (handle_t *,
                                 unsigned long, struct buffer_head *);
 extern int         journal_cancel_revoke(handle_t *, struct journal_head *);
-extern void        journal_write_revoke_records(journal_t *, transaction_t *);
+extern void        journal_write_revoke_records(journal_t *,
+                                                transaction_t *, int);
 
 /* Recovery revoke support */
 extern int      journal_set_revoke(journal_t *, unsigned long, tid_t);
diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index 8815a3456b3b..cc02393bfce8 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -1193,7 +1193,8 @@ extern int	   jbd2_journal_init_revoke_caches(void);
 extern void        jbd2_journal_destroy_revoke(journal_t *);
 extern int         jbd2_journal_revoke (handle_t *, unsigned long long, struct buffer_head *);
 extern int         jbd2_journal_cancel_revoke(handle_t *, struct journal_head *);
-extern void        jbd2_journal_write_revoke_records(journal_t *, transaction_t *);
+extern void        jbd2_journal_write_revoke_records(journal_t *,
+                                                     transaction_t *, int);
 
 /* Recovery revoke support */
 extern int      jbd2_journal_set_revoke(journal_t *, unsigned long long, tid_t);
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 311a073afe8a..8cc137911b34 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -409,6 +409,8 @@ struct kvm_trace_rec {
 #ifdef __KVM_HAVE_DEVICE_ASSIGNMENT
 #define KVM_CAP_DEVICE_DEASSIGNMENT 27
 #endif
+/* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */
+#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30
 
 #ifdef KVM_CAP_IRQ_ROUTING
 
diff --git a/include/linux/pktcdvd.h b/include/linux/pktcdvd.h
index 04b4d7330e6d..d745f5b6c7b0 100644
--- a/include/linux/pktcdvd.h
+++ b/include/linux/pktcdvd.h
@@ -113,6 +113,7 @@ struct pkt_ctrl_command {
 #include <linux/cdrom.h>
 #include <linux/kobject.h>
 #include <linux/sysfs.h>
+#include <linux/mempool.h>
 
 /* default bio write queue congestion marks */
 #define PKT_WRITE_CONGESTION_ON    10000
diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h
index d6aad0ea6033..d43755669261 100644
--- a/include/linux/usb/musb.h
+++ b/include/linux/usb/musb.h
@@ -7,6 +7,9 @@
  * key configuration differences between boards.
  */
 
+#ifndef __LINUX_USB_MUSB_H
+#define __LINUX_USB_MUSB_H
+
 /* The USB role is defined by the connector used on the board, so long as
  * standards are being followed.  (Developer boards sometimes won't.)
  */
@@ -101,3 +104,5 @@ extern int __init tusb6010_setup_interface(
 extern int tusb6010_platform_retime(unsigned is_refclk);
 
 #endif  /* OMAP2 */
+
+#endif /* __LINUX_USB_MUSB_H */