diff --git a/drivers/lightnvm/core.c b/drivers/lightnvm/core.c
index 83249b4..390d5ef 100644
--- a/drivers/lightnvm/core.c
+++ b/drivers/lightnvm/core.c
@@ -45,12 +45,6 @@ struct nvm_dev_map {
 	int nr_chnls;
 };
 
-struct nvm_area {
-	struct list_head list;
-	sector_t begin;
-	sector_t end;	/* end is excluded */
-};
-
 static struct nvm_target *nvm_find_target(struct nvm_dev *dev, const char *name)
 {
 	struct nvm_target *tgt;
@@ -524,35 +518,6 @@ static void nvm_rq_dev_to_tgt(struct nvm_tgt_dev *tgt_dev, struct nvm_rq *rqd)
 	nvm_ppa_dev_to_tgt(tgt_dev, rqd->ppa_list, rqd->nr_ppas);
 }
 
-void nvm_part_to_tgt(struct nvm_dev *dev, sector_t *entries,
-		     int len)
-{
-	struct nvm_geo *geo = &dev->geo;
-	struct nvm_dev_map *dev_rmap = dev->rmap;
-	u64 i;
-
-	for (i = 0; i < len; i++) {
-		struct nvm_ch_map *ch_rmap;
-		int *lun_roffs;
-		struct ppa_addr gaddr;
-		u64 pba = le64_to_cpu(entries[i]);
-		u64 diff;
-
-		if (!pba)
-			continue;
-
-		gaddr = linear_to_generic_addr(geo, pba);
-		ch_rmap = &dev_rmap->chnls[gaddr.g.ch];
-		lun_roffs = ch_rmap->lun_offs;
-
-		diff = ((ch_rmap->ch_off * geo->luns_per_chnl) +
-				(lun_roffs[gaddr.g.lun])) * geo->sec_per_lun;
-
-		entries[i] -= cpu_to_le64(diff);
-	}
-}
-EXPORT_SYMBOL(nvm_part_to_tgt);
-
 int nvm_register_tgt_type(struct nvm_tgt_type *tt)
 {
 	int ret = 0;
@@ -726,112 +691,6 @@ int nvm_submit_io_sync(struct nvm_tgt_dev *tgt_dev, struct nvm_rq *rqd)
 }
 EXPORT_SYMBOL(nvm_submit_io_sync);
 
-int nvm_erase_sync(struct nvm_tgt_dev *tgt_dev, struct ppa_addr *ppas,
-								int nr_ppas)
-{
-	struct nvm_geo *geo = &tgt_dev->geo;
-	struct nvm_rq rqd;
-	int ret;
-
-	memset(&rqd, 0, sizeof(struct nvm_rq));
-
-	rqd.opcode = NVM_OP_ERASE;
-	rqd.flags = geo->plane_mode >> 1;
-
-	ret = nvm_set_rqd_ppalist(tgt_dev, &rqd, ppas, nr_ppas);
-	if (ret)
-		return ret;
-
-	ret = nvm_submit_io_sync(tgt_dev, &rqd);
-	if (ret) {
-		pr_err("rrpr: erase I/O submission failed: %d\n", ret);
-		goto free_ppa_list;
-	}
-
-free_ppa_list:
-	nvm_free_rqd_ppalist(tgt_dev, &rqd);
-
-	return ret;
-}
-EXPORT_SYMBOL(nvm_erase_sync);
-
-int nvm_get_l2p_tbl(struct nvm_tgt_dev *tgt_dev, u64 slba, u32 nlb,
-		    nvm_l2p_update_fn *update_l2p, void *priv)
-{
-	struct nvm_dev *dev = tgt_dev->parent;
-
-	if (!dev->ops->get_l2p_tbl)
-		return 0;
-
-	return dev->ops->get_l2p_tbl(dev, slba, nlb, update_l2p, priv);
-}
-EXPORT_SYMBOL(nvm_get_l2p_tbl);
-
-int nvm_get_area(struct nvm_tgt_dev *tgt_dev, sector_t *lba, sector_t len)
-{
-	struct nvm_dev *dev = tgt_dev->parent;
-	struct nvm_geo *geo = &dev->geo;
-	struct nvm_area *area, *prev, *next;
-	sector_t begin = 0;
-	sector_t max_sectors = (geo->sec_size * dev->total_secs) >> 9;
-
-	if (len > max_sectors)
-		return -EINVAL;
-
-	area = kmalloc(sizeof(struct nvm_area), GFP_KERNEL);
-	if (!area)
-		return -ENOMEM;
-
-	prev = NULL;
-
-	spin_lock(&dev->lock);
-	list_for_each_entry(next, &dev->area_list, list) {
-		if (begin + len > next->begin) {
-			begin = next->end;
-			prev = next;
-			continue;
-		}
-		break;
-	}
-
-	if ((begin + len) > max_sectors) {
-		spin_unlock(&dev->lock);
-		kfree(area);
-		return -EINVAL;
-	}
-
-	area->begin = *lba = begin;
-	area->end = begin + len;
-
-	if (prev) /* insert into sorted order */
-		list_add(&area->list, &prev->list);
-	else
-		list_add(&area->list, &dev->area_list);
-	spin_unlock(&dev->lock);
-
-	return 0;
-}
-EXPORT_SYMBOL(nvm_get_area);
-
-void nvm_put_area(struct nvm_tgt_dev *tgt_dev, sector_t begin)
-{
-	struct nvm_dev *dev = tgt_dev->parent;
-	struct nvm_area *area;
-
-	spin_lock(&dev->lock);
-	list_for_each_entry(area, &dev->area_list, list) {
-		if (area->begin != begin)
-			continue;
-
-		list_del(&area->list);
-		spin_unlock(&dev->lock);
-		kfree(area);
-		return;
-	}
-	spin_unlock(&dev->lock);
-}
-EXPORT_SYMBOL(nvm_put_area);
-
 void nvm_end_io(struct nvm_rq *rqd)
 {
 	struct nvm_tgt_dev *tgt_dev = rqd->dev;
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c
index 8fc949c..da2d6fe 100644
--- a/drivers/nvme/host/lightnvm.c
+++ b/drivers/nvme/host/lightnvm.c
@@ -31,7 +31,6 @@
 
 enum nvme_nvm_admin_opcode {
 	nvme_nvm_admin_identity		= 0xe2,
-	nvme_nvm_admin_get_l2p_tbl	= 0xea,
 	nvme_nvm_admin_get_bb_tbl	= 0xf2,
 	nvme_nvm_admin_set_bb_tbl	= 0xf1,
 };
@@ -332,62 +331,6 @@ static int nvme_nvm_identity(struct nvm_dev *nvmdev, struct nvm_id *nvm_id)
 	return ret;
 }
 
-static int nvme_nvm_get_l2p_tbl(struct nvm_dev *nvmdev, u64 slba, u32 nlb,
-				nvm_l2p_update_fn *update_l2p, void *priv)
-{
-	struct nvme_ns *ns = nvmdev->q->queuedata;
-	struct nvme_nvm_command c = {};
-	u32 len = queue_max_hw_sectors(ns->ctrl->admin_q) << 9;
-	u32 nlb_pr_rq = len / sizeof(u64);
-	u64 cmd_slba = slba;
-	void *entries;
-	int ret = 0;
-
-	c.l2p.opcode = nvme_nvm_admin_get_l2p_tbl;
-	c.l2p.nsid = cpu_to_le32(ns->ns_id);
-	entries = kmalloc(len, GFP_KERNEL);
-	if (!entries)
-		return -ENOMEM;
-
-	while (nlb) {
-		u32 cmd_nlb = min(nlb_pr_rq, nlb);
-		u64 elba = slba + cmd_nlb;
-
-		c.l2p.slba = cpu_to_le64(cmd_slba);
-		c.l2p.nlb = cpu_to_le32(cmd_nlb);
-
-		ret = nvme_submit_sync_cmd(ns->ctrl->admin_q,
-				(struct nvme_command *)&c, entries, len);
-		if (ret) {
-			dev_err(ns->ctrl->device,
-				"L2P table transfer failed (%d)\n", ret);
-			ret = -EIO;
-			goto out;
-		}
-
-		if (unlikely(elba > nvmdev->total_secs)) {
-			pr_err("nvm: L2P data from device is out of bounds!\n");
-			ret = -EINVAL;
-			goto out;
-		}
-
-		/* Transform physical address to target address space */
-		nvm_part_to_tgt(nvmdev, entries, cmd_nlb);
-
-		if (update_l2p(cmd_slba, cmd_nlb, entries, priv)) {
-			ret = -EINTR;
-			goto out;
-		}
-
-		cmd_slba += cmd_nlb;
-		nlb -= cmd_nlb;
-	}
-
-out:
-	kfree(entries);
-	return ret;
-}
-
 static int nvme_nvm_get_bb_tbl(struct nvm_dev *nvmdev, struct ppa_addr ppa,
 								u8 *blks)
 {
@@ -597,8 +540,6 @@ static void nvme_nvm_dev_dma_free(void *pool, void *addr,
 static struct nvm_dev_ops nvme_nvm_dev_ops = {
 	.identity		= nvme_nvm_identity,
 
-	.get_l2p_tbl		= nvme_nvm_get_l2p_tbl,
-
 	.get_bb_tbl		= nvme_nvm_get_bb_tbl,
 	.set_bb_tbl		= nvme_nvm_set_bb_tbl,
 
diff --git a/include/linux/lightnvm.h b/include/linux/lightnvm.h
index c506e5d..13f0b70 100644
--- a/include/linux/lightnvm.h
+++ b/include/linux/lightnvm.h
@@ -49,10 +49,7 @@ struct nvm_id;
 struct nvm_dev;
 struct nvm_tgt_dev;
 
-typedef int (nvm_l2p_update_fn)(u64, u32, __le64 *, void *);
 typedef int (nvm_id_fn)(struct nvm_dev *, struct nvm_id *);
-typedef int (nvm_get_l2p_tbl_fn)(struct nvm_dev *, u64, u32,
-				nvm_l2p_update_fn *, void *);
 typedef int (nvm_op_bb_tbl_fn)(struct nvm_dev *, struct ppa_addr, u8 *);
 typedef int (nvm_op_set_bb_fn)(struct nvm_dev *, struct ppa_addr *, int, int);
 typedef int (nvm_submit_io_fn)(struct nvm_dev *, struct nvm_rq *);
@@ -65,7 +62,6 @@ typedef void (nvm_dev_dma_free_fn)(void *, void*, dma_addr_t);
 
 struct nvm_dev_ops {
 	nvm_id_fn		*identity;
-	nvm_get_l2p_tbl_fn	*get_l2p_tbl;
 	nvm_op_bb_tbl_fn	*get_bb_tbl;
 	nvm_op_set_bb_fn	*set_bb_tbl;
 
@@ -345,36 +341,6 @@ struct nvm_dev {
 	struct list_head targets;
 };
 
-static inline struct ppa_addr linear_to_generic_addr(struct nvm_geo *geo,
-						     u64 pba)
-{
-	struct ppa_addr l;
-	int secs, pgs, blks, luns;
-	sector_t ppa = pba;
-
-	l.ppa = 0;
-
-	div_u64_rem(ppa, geo->sec_per_pg, &secs);
-	l.g.sec = secs;
-
-	sector_div(ppa, geo->sec_per_pg);
-	div_u64_rem(ppa, geo->pgs_per_blk, &pgs);
-	l.g.pg = pgs;
-
-	sector_div(ppa, geo->pgs_per_blk);
-	div_u64_rem(ppa, geo->blks_per_lun, &blks);
-	l.g.blk = blks;
-
-	sector_div(ppa, geo->blks_per_lun);
-	div_u64_rem(ppa, geo->luns_per_chnl, &luns);
-	l.g.lun = luns;
-
-	sector_div(ppa, geo->luns_per_chnl);
-	l.g.ch = ppa;
-
-	return l;
-}
-
 static inline struct ppa_addr generic_to_dev_addr(struct nvm_tgt_dev *tgt_dev,
 						  struct ppa_addr r)
 {
@@ -461,17 +427,10 @@ extern int nvm_set_tgt_bb_tbl(struct nvm_tgt_dev *, struct ppa_addr *,
 extern int nvm_max_phys_sects(struct nvm_tgt_dev *);
 extern int nvm_submit_io(struct nvm_tgt_dev *, struct nvm_rq *);
 extern int nvm_submit_io_sync(struct nvm_tgt_dev *, struct nvm_rq *);
-extern int nvm_erase_sync(struct nvm_tgt_dev *, struct ppa_addr *, int);
-extern int nvm_get_l2p_tbl(struct nvm_tgt_dev *, u64, u32, nvm_l2p_update_fn *,
-			   void *);
-extern int nvm_get_area(struct nvm_tgt_dev *, sector_t *, sector_t);
-extern void nvm_put_area(struct nvm_tgt_dev *, sector_t);
 extern void nvm_end_io(struct nvm_rq *);
 extern int nvm_bb_tbl_fold(struct nvm_dev *, u8 *, int);
 extern int nvm_get_tgt_bb_tbl(struct nvm_tgt_dev *, struct ppa_addr, u8 *);
 
-extern void nvm_part_to_tgt(struct nvm_dev *, sector_t *, int);
-
 #else /* CONFIG_NVM */
 struct nvm_dev_ops;
 
