Index: compcache-0.6.2/ramzswap_drv.c
===================================================================
--- compcache-0.6.2.orig/ramzswap_drv.c	2012-07-25 01:02:39.000000000 +0200
+++ compcache-0.6.2/ramzswap_drv.c	2012-07-25 01:04:29.270750850 +0200
@@ -525,7 +525,7 @@
 
 	if (S_ISBLK(inode->i_mode)) {
 		bdev = I_BDEV(inode);
-		ret = bd_claim(bdev, setup_backing_swap);
+		ret = blkdev_get(bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL, setup_backing_swap);
 		if (ret < 0) {
 			bdev = NULL;
 			goto bad_param;
@@ -557,7 +557,7 @@
 
 bad_param:
 	if (bdev)
-		bd_release(bdev);
+		blkdev_put(bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL);
 	filp_close(swap_file, NULL);
 
 out:
@@ -1097,7 +1097,7 @@
 	/* Close backing swap device, if present */
 	if (rzs->backing_swap) {
 		if (is_backing_blkdev)
-			bd_release(rzs->backing_swap);
+			blkdev_put(rzs->backing_swap, FMODE_READ | FMODE_WRITE | FMODE_EXCL);
 		filp_close(rzs->swap_file, NULL);
 		rzs->backing_swap = NULL;
 		memset(rzs->backing_swap_name, 0, MAX_SWAP_NAME_LEN);
