1 files changed, 1 insertions, 9 deletions

diff --git a/drivers/md/raid0.h b/drivers/md/raid0.h
index 824b12eb1d4f..91f8e876ee64 100644
--- a/drivers/md/raid0.h
+++ b/drivers/md/raid0.h
@@ -3,26 +3,18 @@
 
 struct strip_zone
 {
-        sector_t zone_start;    /* Zone offset in md_dev (in sectors) */
+        sector_t zone_end;      /* Start of the next zone (in sectors) */
         sector_t dev_start;     /* Zone offset in real dev (in sectors) */
-        sector_t sectors;       /* Zone size in sectors */
         int nb_dev;             /* # of devices attached to the zone */
-        mdk_rdev_t **dev;       /* Devices attached to the zone */
 };
 
 struct raid0_private_data
 {
-        struct strip_zone **hash_table; /* Table of indexes into strip_zone */
         struct strip_zone *strip_zone;
         mdk_rdev_t **devlist; /* lists of rdevs, pointed to by strip_zone->dev */
         int nr_strip_zones;
-
-        sector_t spacing;
-        int sector_shift; /* shift this before divide by spacing */
 };
 
 typedef struct raid0_private_data raid0_conf_t;
 
-#define mddev_to_conf(mddev) ((raid0_conf_t *) mddev->private)
-
 #endif