diff --git a/lib/librte_cryptodev/meson.build b/lib/librte_cryptodev/meson.build
index df1144058..c4c6b3b6a 100644
--- a/lib/librte_cryptodev/meson.build
+++ b/lib/librte_cryptodev/meson.build
@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: BSD-3-Clause
 # Copyright(c) 2017-2019 Intel Corporation
 
-use_function_versioning = true
 sources = files('rte_cryptodev.c', 'rte_cryptodev_pmd.c', 'cryptodev_trace_points.c')
 headers = files('rte_cryptodev.h',
 	'rte_cryptodev_pmd.h',
diff --git a/lib/librte_cryptodev/rte_cryptodev.c b/lib/librte_cryptodev/rte_cryptodev.c
index 1dd795bcb..cda160f61 100644
--- a/lib/librte_cryptodev/rte_cryptodev.c
+++ b/lib/librte_cryptodev/rte_cryptodev.c
@@ -36,8 +36,6 @@
 #include <rte_errno.h>
 #include <rte_spinlock.h>
 #include <rte_string_fns.h>
-#include <rte_compat.h>
-#include <rte_function_versioning.h>
 
 #include "rte_crypto.h"
 #include "rte_cryptodev.h"
@@ -59,15 +57,6 @@ static struct rte_cryptodev_global cryptodev_globals = {
 /* spinlock for crypto device callbacks */
 static rte_spinlock_t rte_cryptodev_cb_lock = RTE_SPINLOCK_INITIALIZER;
 
-static const struct rte_cryptodev_capabilities
-		cryptodev_undefined_capabilities[] = {
-		RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
-};
-
-static struct rte_cryptodev_capabilities
-		*capability_copy[RTE_CRYPTO_MAX_DEVS];
-static uint8_t is_capability_checked[RTE_CRYPTO_MAX_DEVS];
-
 /**
  * The user application callback description.
  *
@@ -291,43 +280,8 @@ rte_crypto_auth_operation_strings[] = {
 		[RTE_CRYPTO_AUTH_OP_GENERATE]	= "generate"
 };
 
-const struct rte_cryptodev_symmetric_capability __vsym *
-rte_cryptodev_sym_capability_get_v20(uint8_t dev_id,
-		const struct rte_cryptodev_sym_capability_idx *idx)
-{
-	const struct rte_cryptodev_capabilities *capability;
-	struct rte_cryptodev_info dev_info;
-	int i = 0;
-
-	rte_cryptodev_info_get_v20(dev_id, &dev_info);
-
-	while ((capability = &dev_info.capabilities[i++])->op !=
-			RTE_CRYPTO_OP_TYPE_UNDEFINED) {
-		if (capability->op != RTE_CRYPTO_OP_TYPE_SYMMETRIC)
-			continue;
-
-		if (capability->sym.xform_type != idx->type)
-			continue;
-
-		if (idx->type == RTE_CRYPTO_SYM_XFORM_AUTH &&
-			capability->sym.auth.algo == idx->algo.auth)
-			return &capability->sym;
-
-		if (idx->type == RTE_CRYPTO_SYM_XFORM_CIPHER &&
-			capability->sym.cipher.algo == idx->algo.cipher)
-			return &capability->sym;
-
-		if (idx->type == RTE_CRYPTO_SYM_XFORM_AEAD &&
-				capability->sym.aead.algo == idx->algo.aead)
-			return &capability->sym;
-	}
-
-	return NULL;
-}
-VERSION_SYMBOL(rte_cryptodev_sym_capability_get, _v20, 20.0);
-
-const struct rte_cryptodev_symmetric_capability __vsym *
-rte_cryptodev_sym_capability_get_v21(uint8_t dev_id,
+const struct rte_cryptodev_symmetric_capability *
+rte_cryptodev_sym_capability_get(uint8_t dev_id,
 		const struct rte_cryptodev_sym_capability_idx *idx)
 {
 	const struct rte_cryptodev_capabilities *capability;
@@ -359,11 +313,6 @@ rte_cryptodev_sym_capability_get_v21(uint8_t dev_id,
 
 	return NULL;
 }
-MAP_STATIC_SYMBOL(const struct rte_cryptodev_symmetric_capability *
-		rte_cryptodev_sym_capability_get(uint8_t dev_id,
-		const struct rte_cryptodev_sym_capability_idx *idx),
-		rte_cryptodev_sym_capability_get_v21);
-BIND_DEFAULT_SYMBOL(rte_cryptodev_sym_capability_get, _v21, 21);
 
 static int
 param_range_check(uint16_t size, const struct rte_crypto_param_range *range)
@@ -1085,12 +1034,6 @@ rte_cryptodev_close(uint8_t dev_id)
 	retval = (*dev->dev_ops->dev_close)(dev);
 	rte_cryptodev_trace_close(dev_id, retval);
 
-	if (capability_copy[dev_id]) {
-		free(capability_copy[dev_id]);
-		capability_copy[dev_id] = NULL;
-	}
-	is_capability_checked[dev_id] = 0;
-
 	if (retval < 0)
 		return retval;
 
@@ -1233,89 +1176,8 @@ rte_cryptodev_stats_reset(uint8_t dev_id)
 	(*dev->dev_ops->stats_reset)(dev);
 }
 
-static void
-get_v20_capabilities(uint8_t dev_id, struct rte_cryptodev_info *dev_info)
-{
-	const struct rte_cryptodev_capabilities *capability;
-	uint8_t found_invalid_capa = 0;
-	uint8_t counter = 0;
-
-	for (capability = dev_info->capabilities;
-			capability->op != RTE_CRYPTO_OP_TYPE_UNDEFINED;
-			++capability, ++counter) {
-		if (capability->op == RTE_CRYPTO_OP_TYPE_SYMMETRIC &&
-				capability->sym.xform_type ==
-					RTE_CRYPTO_SYM_XFORM_AEAD
-				&& capability->sym.aead.algo >=
-				RTE_CRYPTO_AEAD_CHACHA20_POLY1305) {
-			found_invalid_capa = 1;
-			counter--;
-		}
-	}
-	is_capability_checked[dev_id] = 1;
-	if (!found_invalid_capa)
-		return;
-	capability_copy[dev_id] = malloc(counter *
-		sizeof(struct rte_cryptodev_capabilities));
-	if (capability_copy[dev_id] == NULL) {
-		 /*
-		  * error case - no memory to store the trimmed
-		  * list, so have to return an empty list
-		  */
-		dev_info->capabilities =
-			cryptodev_undefined_capabilities;
-		is_capability_checked[dev_id] = 0;
-	} else {
-		counter = 0;
-		for (capability = dev_info->capabilities;
-				capability->op !=
-				RTE_CRYPTO_OP_TYPE_UNDEFINED;
-				capability++) {
-			if (!(capability->op ==
-				RTE_CRYPTO_OP_TYPE_SYMMETRIC
-				&& capability->sym.xform_type ==
-				RTE_CRYPTO_SYM_XFORM_AEAD
-				&& capability->sym.aead.algo >=
-				RTE_CRYPTO_AEAD_CHACHA20_POLY1305)) {
-				capability_copy[dev_id][counter++] =
-						*capability;
-			}
-		}
-		dev_info->capabilities =
-				capability_copy[dev_id];
-	}
-}
-
-void __vsym
-rte_cryptodev_info_get_v20(uint8_t dev_id, struct rte_cryptodev_info *dev_info)
-{
-	struct rte_cryptodev *dev;
-
-	if (!rte_cryptodev_pmd_is_valid_dev(dev_id)) {
-		CDEV_LOG_ERR("Invalid dev_id=%d", dev_id);
-		return;
-	}
-
-	dev = &rte_crypto_devices[dev_id];
-
-	memset(dev_info, 0, sizeof(struct rte_cryptodev_info));
-
-	RTE_FUNC_PTR_OR_RET(*dev->dev_ops->dev_infos_get);
-	(*dev->dev_ops->dev_infos_get)(dev, dev_info);
-
-	if (capability_copy[dev_id] == NULL) {
-		if (!is_capability_checked[dev_id])
-			get_v20_capabilities(dev_id, dev_info);
-	} else
-		dev_info->capabilities = capability_copy[dev_id];
-
-	dev_info->driver_name = dev->device->driver->name;
-	dev_info->device = dev->device;
-}
-VERSION_SYMBOL(rte_cryptodev_info_get, _v20, 20.0);
-
-void __vsym
-rte_cryptodev_info_get_v21(uint8_t dev_id, struct rte_cryptodev_info *dev_info)
+void
+rte_cryptodev_info_get(uint8_t dev_id, struct rte_cryptodev_info *dev_info)
 {
 	struct rte_cryptodev *dev;
 
@@ -1334,9 +1196,6 @@ rte_cryptodev_info_get_v21(uint8_t dev_id, struct rte_cryptodev_info *dev_info)
 	dev_info->driver_name = dev->device->driver->name;
 	dev_info->device = dev->device;
 }
-MAP_STATIC_SYMBOL(void rte_cryptodev_info_get(uint8_t dev_id,
-	struct rte_cryptodev_info *dev_info), rte_cryptodev_info_get_v21);
-BIND_DEFAULT_SYMBOL(rte_cryptodev_info_get, _v21, 21);
 
 int
 rte_cryptodev_callback_register(uint8_t dev_id,
@@ -1449,7 +1308,6 @@ rte_cryptodev_pmd_callback_process(struct rte_cryptodev *dev,
 	rte_spinlock_unlock(&rte_cryptodev_cb_lock);
 }
 
-
 int
 rte_cryptodev_sym_session_init(uint8_t dev_id,
 		struct rte_cryptodev_sym_session *sess,
diff --git a/lib/librte_cryptodev/rte_cryptodev.h b/lib/librte_cryptodev/rte_cryptodev.h
index 7b3ebc20f..26abd0c52 100644
--- a/lib/librte_cryptodev/rte_cryptodev.h
+++ b/lib/librte_cryptodev/rte_cryptodev.h
@@ -219,14 +219,6 @@ struct rte_cryptodev_asym_capability_idx {
  *   - Return NULL if the capability not exist.
  */
 const struct rte_cryptodev_symmetric_capability *
-rte_cryptodev_sym_capability_get_v20(uint8_t dev_id,
-		const struct rte_cryptodev_sym_capability_idx *idx);
-
-const struct rte_cryptodev_symmetric_capability *
-rte_cryptodev_sym_capability_get_v21(uint8_t dev_id,
-		const struct rte_cryptodev_sym_capability_idx *idx);
-
-const struct rte_cryptodev_symmetric_capability *
 rte_cryptodev_sym_capability_get(uint8_t dev_id,
 		const struct rte_cryptodev_sym_capability_idx *idx);
 
@@ -789,33 +781,9 @@ rte_cryptodev_stats_reset(uint8_t dev_id);
  * the last valid element has it's op field set to
  * RTE_CRYPTO_OP_TYPE_UNDEFINED.
  */
-
-void
+extern void
 rte_cryptodev_info_get(uint8_t dev_id, struct rte_cryptodev_info *dev_info);
 
-/* An extra element RTE_CRYPTO_AEAD_CHACHA20_POLY1305 is added
- * to enum rte_crypto_aead_algorithm, also changing the value of
- *  RTE_CRYPTO_AEAD_LIST_END. To maintain ABI compatibility with applications
- * which linked against earlier versions, preventing them, for example, from
- * picking up the new value and using it to index into an array sized too small
- * for it, it is necessary to have two versions of rte_cryptodev_info_get()
- * The latest version just returns directly the capabilities retrieved from
- * the device. The compatible version inspects the capabilities retrieved
- * from the device, but only returns them directly if the new value
- * is not included. If the new value is included, it allocates space
- * for a copy of the device capabilities, trims the new value from this
- * and returns this copy. It only needs to do this once per device.
- * For the corner case of a corner case when the alloc may fail,
- * an empty capability list is returned, as there is no mechanism to return
- * an error and adding such a mechanism would itself be an ABI breakage.
- * The compatible version can be removed after the next major ABI release.
- */
-
-void
-rte_cryptodev_info_get_v20(uint8_t dev_id, struct rte_cryptodev_info *dev_info);
-
-void
-rte_cryptodev_info_get_v21(uint8_t dev_id, struct rte_cryptodev_info *dev_info);
 
 /**
  * Register a callback function for specific device id.
diff --git a/lib/librte_cryptodev/rte_cryptodev_version.map b/lib/librte_cryptodev/rte_cryptodev_version.map
index 02f6dcf72..7727286ac 100644
--- a/lib/librte_cryptodev/rte_cryptodev_version.map
+++ b/lib/librte_cryptodev/rte_cryptodev_version.map
@@ -58,12 +58,6 @@ DPDK_21 {
 	local: *;
 };
 
-DPDK_20.0 {
-	global:
-	rte_cryptodev_info_get;
-	rte_cryptodev_sym_capability_get;
-};
-
 EXPERIMENTAL {
 	global:
 
