---

yaml
---
r: 123309
b: refs/heads/master
c: a0ea862
h: refs/heads/master
i:
  123307: fd27718
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 62c1fe9d9f0a676fce89185b1513f0e5f473c72c
+refs/heads/master: a0ea8622918019ed76c0b85f5d0247809ba05a7c

trunk/drivers/block/cciss.c

@@ -164,7 +164,7 @@ static int cciss_getgeo(struct block_device *bdev, struct hd_geometry *geo);
 
 static int cciss_revalidate(struct gendisk *disk);
 static int rebuild_lun_table(ctlr_info_t *h, int first_time);
-static int deregister_disk(struct gendisk *disk, drive_info_struct *drv,
+static int deregister_disk(ctlr_info_t *h, int drv_index,
 			   int clear_all);
 
 static void cciss_read_capacity(int ctlr, int logvol, int withirq,
@@ -1479,8 +1479,7 @@ static void cciss_update_drive_info(int ctlr, int drv_index, int first_time)
 		 * which keeps the interrupt handler from starting
 		 * the queue.
 		 */
-		ret = deregister_disk(h->gendisk[drv_index],
-				      &h->drv[drv_index], 0);
+		ret = deregister_disk(h, drv_index, 0);
 		h->drv[drv_index].busy_configuring = 0;
 	}
 
@@ -1698,8 +1697,7 @@ static int rebuild_lun_table(ctlr_info_t *h, int first_time)
 			spin_lock_irqsave(CCISS_LOCK(h->ctlr), flags);
 			h->drv[i].busy_configuring = 1;
 			spin_unlock_irqrestore(CCISS_LOCK(h->ctlr), flags);
-			return_code = deregister_disk(h->gendisk[i],
-				&h->drv[i], 1);
+			return_code = deregister_disk(h, i, 1);
 			h->drv[i].busy_configuring = 0;
 		}
 	}
@@ -1769,15 +1767,19 @@ static int rebuild_lun_table(ctlr_info_t *h, int first_time)
  *             the highest_lun should be left unchanged and the LunID
  *             should not be cleared.
 */
-static int deregister_disk(struct gendisk *disk, drive_info_struct *drv,
+static int deregister_disk(ctlr_info_t *h, int drv_index,
 			   int clear_all)
 {
 	int i;
-	ctlr_info_t *h = get_host(disk);
+	struct gendisk *disk;
+	drive_info_struct *drv;
 
 	if (!capable(CAP_SYS_RAWIO))
 		return -EPERM;
 
+	drv = &h->drv[drv_index];
+	disk = h->gendisk[drv_index];
+
 	/* make sure logical volume is NOT is use */
 	if (clear_all || (h->gendisk[0] == disk)) {
 		if (drv->usage_count > 1)