ia64/xen: a recipe for using xen/ia64 with pv_ops.

[linux-2.6-omap-h63xx.git] / include / linux / blkdev.h

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 00d340b0f75872a02a5f8a46cdd830c7483b45bc..a92d9e4ea96e1a0a5af66bf21c6dbf155674e418 100644 (file)
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1022,6 +1022,11 @@ struct blk_integrity *bdev_get_integrity(struct block_device *bdev)
        return bdev->bd_disk->integrity;
 }
 
+static inline struct blk_integrity *blk_get_integrity(struct gendisk *disk)
+{
+       return disk->integrity;
+}
+
 static inline int blk_integrity_rq(struct request *rq)
 {
        if (rq->bio == NULL)
@@ -1036,6 +1041,7 @@ static inline int blk_integrity_rq(struct request *rq)
 #define blk_rq_count_integrity_sg(a)           (0)
 #define blk_rq_map_integrity_sg(a, b)          (0)
 #define bdev_get_integrity(a)                  (0)
+#define blk_get_integrity(a)                   (0)
 #define blk_integrity_compare(a, b)            (0)
 #define blk_integrity_register(a, b)           (0)
 #define blk_integrity_unregister(a)            do { } while (0);