Merge branch 'for-linus' of git://git.kernel.dk/linux-block

[cascardo/linux.git] / include / linux / blkdev.h

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 1aac731..99da9eb 100644 (file)
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -584,7 +584,7 @@ static inline void queue_flag_clear(unsigned int flag, struct request_queue *q)
 
 #define list_entry_rq(ptr)     list_entry((ptr), struct request, queuelist)
 
-#define rq_data_dir(rq)                (((rq)->cmd_flags & 1) != 0)
+#define rq_data_dir(rq)                ((int)((rq)->cmd_flags & 1))
 
 /*
  * Driver can handle struct request, if it either has an old style
@@ -1619,8 +1619,8 @@ struct block_device_operations {
        int (*rw_page)(struct block_device *, sector_t, struct page *, int rw);
        int (*ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
        int (*compat_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
-       long (*direct_access)(struct block_device *, sector_t,
-                                       void **, unsigned long *pfn, long size);
+       long (*direct_access)(struct block_device *, sector_t, void __pmem **,
+                       unsigned long *pfn);
        unsigned int (*check_events) (struct gendisk *disk,
                                      unsigned int clearing);
        /* ->media_changed() is DEPRECATED, use ->check_events() instead */
@@ -1638,8 +1638,8 @@ extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
 extern int bdev_read_page(struct block_device *, sector_t, struct page *);
 extern int bdev_write_page(struct block_device *, sector_t, struct page *,
                                                struct writeback_control *);
-extern long bdev_direct_access(struct block_device *, sector_t, void **addr,
-                                               unsigned long *pfn, long size);
+extern long bdev_direct_access(struct block_device *, sector_t,
+               void __pmem **addr, unsigned long *pfn, long size);
 #else /* CONFIG_BLOCK */
 
 struct block_device;