diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c
index 72aca96f467b..2103e97a974f 100644
--- a/drivers/lightnvm/rrpc.c
+++ b/drivers/lightnvm/rrpc.c
@@ -1264,7 +1264,7 @@ static sector_t rrpc_capacity(void *private)
 	sector_t reserved, provisioned;
 
 	/* cur, gc, and two emergency blocks for each lun */
-	reserved = rrpc->nr_luns * dev->max_pages_per_blk * 4;
+	reserved = rrpc->nr_luns * dev->sec_per_blk * 4;
 	provisioned = rrpc->nr_sects - reserved;
 
 	if (reserved > rrpc->nr_sects) {
diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h
index b2991c724640..ef2c7d2e76c4 100644
--- a/include/linux/lightnvm.h
+++ b/include/linux/lightnvm.h
@@ -351,7 +351,6 @@ struct nvm_dev {
 	unsigned long total_blocks;
 	unsigned long total_secs;
 	int nr_luns;
-	unsigned max_pages_per_blk;
 
 	unsigned long *lun_map;
 	void *dma_pool;