diff --git a/arch/arm/crypto/chacha-glue.c b/arch/arm/crypto/chacha-glue.c
index 50e635512046e..e1cb34d317712 100644
--- a/arch/arm/crypto/chacha-glue.c
+++ b/arch/arm/crypto/chacha-glue.c
@@ -285,10 +285,17 @@ static struct skcipher_alg neon_algs[] = {
 		.encrypt		= xchacha_neon,
 		.decrypt		= xchacha_neon,
 	}
 };
 
+bool chacha_is_arch_optimized(void)
+{
+	/* We always can use at least the ARM scalar implementation. */
+	return true;
+}
+EXPORT_SYMBOL(chacha_is_arch_optimized);
+
 static int __init chacha_simd_mod_init(void)
 {
 	int err = 0;
 
 	if (IS_REACHABLE(CONFIG_CRYPTO_SKCIPHER)) {
@@ -331,11 +338,11 @@ static void __exit chacha_simd_mod_fini(void)
 		if (IS_ENABLED(CONFIG_KERNEL_MODE_NEON) && (elf_hwcap & HWCAP_NEON))
 			crypto_unregister_skciphers(neon_algs, ARRAY_SIZE(neon_algs));
 	}
 }
 
-module_init(chacha_simd_mod_init);
+arch_initcall(chacha_simd_mod_init);
 module_exit(chacha_simd_mod_fini);
 
 MODULE_DESCRIPTION("ChaCha and XChaCha stream ciphers (scalar and NEON accelerated)");
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
 MODULE_LICENSE("GPL v2");
diff --git a/arch/arm64/crypto/chacha-neon-glue.c b/arch/arm64/crypto/chacha-neon-glue.c
index 229876acfc581..bb9b52321bda7 100644
--- a/arch/arm64/crypto/chacha-neon-glue.c
+++ b/arch/arm64/crypto/chacha-neon-glue.c
@@ -204,10 +204,16 @@ static struct skcipher_alg algs[] = {
 		.encrypt		= xchacha_neon,
 		.decrypt		= xchacha_neon,
 	}
 };
 
+bool chacha_is_arch_optimized(void)
+{
+	return static_key_enabled(&have_neon);
+}
+EXPORT_SYMBOL(chacha_is_arch_optimized);
+
 static int __init chacha_simd_mod_init(void)
 {
 	if (!cpu_have_named_feature(ASIMD))
 		return 0;
 
@@ -221,11 +227,11 @@ static void __exit chacha_simd_mod_fini(void)
 {
 	if (IS_REACHABLE(CONFIG_CRYPTO_SKCIPHER) && cpu_have_named_feature(ASIMD))
 		crypto_unregister_skciphers(algs, ARRAY_SIZE(algs));
 }
 
-module_init(chacha_simd_mod_init);
+arch_initcall(chacha_simd_mod_init);
 module_exit(chacha_simd_mod_fini);
 
 MODULE_DESCRIPTION("ChaCha and XChaCha stream ciphers (NEON accelerated)");
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
 MODULE_LICENSE("GPL v2");
diff --git a/arch/mips/crypto/chacha-glue.c b/arch/mips/crypto/chacha-glue.c
index f6fc2e1079a19..64ccaeaeaa1e1 100644
--- a/arch/mips/crypto/chacha-glue.c
+++ b/arch/mips/crypto/chacha-glue.c
@@ -118,10 +118,16 @@ static struct skcipher_alg algs[] = {
 		.encrypt		= xchacha_mips,
 		.decrypt		= xchacha_mips,
 	}
 };
 
+bool chacha_is_arch_optimized(void)
+{
+	return true;
+}
+EXPORT_SYMBOL(chacha_is_arch_optimized);
+
 static int __init chacha_simd_mod_init(void)
 {
 	return IS_REACHABLE(CONFIG_CRYPTO_SKCIPHER) ?
 		crypto_register_skciphers(algs, ARRAY_SIZE(algs)) : 0;
 }
@@ -130,11 +136,11 @@ static void __exit chacha_simd_mod_fini(void)
 {
 	if (IS_REACHABLE(CONFIG_CRYPTO_SKCIPHER))
 		crypto_unregister_skciphers(algs, ARRAY_SIZE(algs));
 }
 
-module_init(chacha_simd_mod_init);
+arch_initcall(chacha_simd_mod_init);
 module_exit(chacha_simd_mod_fini);
 
 MODULE_DESCRIPTION("ChaCha and XChaCha stream ciphers (MIPS accelerated)");
 MODULE_AUTHOR("Ard Biesheuvel <ard.biesheuvel@linaro.org>");
 MODULE_LICENSE("GPL v2");
diff --git a/arch/powerpc/crypto/chacha-p10-glue.c b/arch/powerpc/crypto/chacha-p10-glue.c
index d8796decc1fb7..3355305b6c7f8 100644
--- a/arch/powerpc/crypto/chacha-p10-glue.c
+++ b/arch/powerpc/crypto/chacha-p10-glue.c
@@ -187,10 +187,16 @@ static struct skcipher_alg algs[] = {
 		.encrypt		= xchacha_p10,
 		.decrypt		= xchacha_p10,
 	}
 };
 
+bool chacha_is_arch_optimized(void)
+{
+	return static_key_enabled(&have_p10);
+}
+EXPORT_SYMBOL(chacha_is_arch_optimized);
+
 static int __init chacha_p10_init(void)
 {
 	if (!cpu_has_feature(CPU_FTR_ARCH_31))
 		return 0;
 
@@ -205,11 +211,11 @@ static void __exit chacha_p10_exit(void)
 		return;
 
 	crypto_unregister_skciphers(algs, ARRAY_SIZE(algs));
 }
 
-module_init(chacha_p10_init);
+arch_initcall(chacha_p10_init);
 module_exit(chacha_p10_exit);
 
 MODULE_DESCRIPTION("ChaCha and XChaCha stream ciphers (P10 accelerated)");
 MODULE_AUTHOR("Danny Tsen <dtsen@linux.ibm.com>");
 MODULE_LICENSE("GPL v2");
diff --git a/arch/riscv/crypto/chacha-riscv64-glue.c b/arch/riscv/crypto/chacha-riscv64-glue.c
index 68caef7a3d50b..ccaab0dea383f 100644
--- a/arch/riscv/crypto/chacha-riscv64-glue.c
+++ b/arch/riscv/crypto/chacha-riscv64-glue.c
@@ -47,17 +47,23 @@ void chacha_crypt_arch(u32 *state, u8 *dst, const u8 *src, unsigned int bytes,
 	}
 	kernel_vector_end();
 }
 EXPORT_SYMBOL(chacha_crypt_arch);
 
+bool chacha_is_arch_optimized(void)
+{
+	return static_key_enabled(&use_zvkb);
+}
+EXPORT_SYMBOL(chacha_is_arch_optimized);
+
 static int __init riscv64_chacha_mod_init(void)
 {
 	if (riscv_isa_extension_available(NULL, ZVKB) &&
 	    riscv_vector_vlen() >= 128)
 		static_branch_enable(&use_zvkb);
 	return 0;
 }
-module_init(riscv64_chacha_mod_init);
+arch_initcall(riscv64_chacha_mod_init);
 
 MODULE_DESCRIPTION("ChaCha stream cipher (RISC-V optimized)");
 MODULE_AUTHOR("Jerry Shih <jerry.shih@sifive.com>");
 MODULE_LICENSE("GPL");
diff --git a/arch/s390/crypto/chacha-glue.c b/arch/s390/crypto/chacha-glue.c
index 920e9f0941e75..0c68191f2aa4c 100644
--- a/arch/s390/crypto/chacha-glue.c
+++ b/arch/s390/crypto/chacha-glue.c
@@ -101,10 +101,16 @@ static struct skcipher_alg chacha_algs[] = {
 		.encrypt		= chacha20_s390,
 		.decrypt		= chacha20_s390,
 	}
 };
 
+bool chacha_is_arch_optimized(void)
+{
+	return cpu_has_vx();
+}
+EXPORT_SYMBOL(chacha_is_arch_optimized);
+
 static int __init chacha_mod_init(void)
 {
 	return IS_REACHABLE(CONFIG_CRYPTO_SKCIPHER) ?
 		crypto_register_skciphers(chacha_algs, ARRAY_SIZE(chacha_algs)) : 0;
 }
@@ -113,11 +119,11 @@ static void __exit chacha_mod_fini(void)
 {
 	if (IS_REACHABLE(CONFIG_CRYPTO_SKCIPHER))
 		crypto_unregister_skciphers(chacha_algs, ARRAY_SIZE(chacha_algs));
 }
 
-module_cpu_feature_match(S390_CPU_FEATURE_VXRS, chacha_mod_init);
+arch_initcall(chacha_mod_init);
 module_exit(chacha_mod_fini);
 
 MODULE_DESCRIPTION("ChaCha20 stream cipher");
 MODULE_LICENSE("GPL v2");
 
diff --git a/arch/x86/crypto/chacha_glue.c b/arch/x86/crypto/chacha_glue.c
index 8bb74a2728798..83a07b31cdd3a 100644
--- a/arch/x86/crypto/chacha_glue.c
+++ b/arch/x86/crypto/chacha_glue.c
@@ -268,10 +268,16 @@ static struct skcipher_alg algs[] = {
 		.encrypt		= xchacha_simd,
 		.decrypt		= xchacha_simd,
 	},
 };
 
+bool chacha_is_arch_optimized(void)
+{
+	return static_key_enabled(&chacha_use_simd);
+}
+EXPORT_SYMBOL(chacha_is_arch_optimized);
+
 static int __init chacha_simd_mod_init(void)
 {
 	if (!boot_cpu_has(X86_FEATURE_SSSE3))
 		return 0;
 
@@ -295,11 +301,11 @@ static void __exit chacha_simd_mod_fini(void)
 {
 	if (IS_REACHABLE(CONFIG_CRYPTO_SKCIPHER) && boot_cpu_has(X86_FEATURE_SSSE3))
 		crypto_unregister_skciphers(algs, ARRAY_SIZE(algs));
 }
 
-module_init(chacha_simd_mod_init);
+arch_initcall(chacha_simd_mod_init);
 module_exit(chacha_simd_mod_fini);
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Martin Willi <martin@strongswan.org>");
 MODULE_DESCRIPTION("ChaCha and XChaCha stream ciphers (x64 SIMD accelerated)");
diff --git a/crypto/Makefile b/crypto/Makefile
index 0e6ab5ffd3f77..98510a2aa0b1e 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -146,11 +146,12 @@ obj-$(CONFIG_CRYPTO_ARC4) += arc4.o
 obj-$(CONFIG_CRYPTO_TEA) += tea.o
 obj-$(CONFIG_CRYPTO_KHAZAD) += khazad.o
 obj-$(CONFIG_CRYPTO_ANUBIS) += anubis.o
 obj-$(CONFIG_CRYPTO_SEED) += seed.o
 obj-$(CONFIG_CRYPTO_ARIA) += aria_generic.o
-obj-$(CONFIG_CRYPTO_CHACHA20) += chacha_generic.o
+obj-$(CONFIG_CRYPTO_CHACHA20) += chacha.o
+CFLAGS_chacha.o += -DARCH=$(ARCH)
 obj-$(CONFIG_CRYPTO_POLY1305) += poly1305_generic.o
 obj-$(CONFIG_CRYPTO_DEFLATE) += deflate.o
 obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += michael_mic.o
 obj-$(CONFIG_CRYPTO_CRC32C) += crc32c_generic.o
 obj-$(CONFIG_CRYPTO_CRC32) += crc32_generic.o
diff --git a/crypto/chacha.c b/crypto/chacha.c
new file mode 100644
index 0000000000000..2009038c5e56c
--- /dev/null
+++ b/crypto/chacha.c
@@ -0,0 +1,227 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Crypto API wrappers for the ChaCha20, XChaCha20, and XChaCha12 stream ciphers
+ *
+ * Copyright (C) 2015 Martin Willi
+ * Copyright (C) 2018 Google LLC
+ */
+
+#include <linux/unaligned.h>
+#include <crypto/algapi.h>
+#include <crypto/internal/chacha.h>
+#include <crypto/internal/skcipher.h>
+#include <linux/module.h>
+
+static int chacha_stream_xor(struct skcipher_request *req,
+			     const struct chacha_ctx *ctx, const u8 *iv,
+			     bool arch)
+{
+	struct skcipher_walk walk;
+	u32 state[16];
+	int err;
+
+	err = skcipher_walk_virt(&walk, req, false);
+
+	chacha_init(state, ctx->key, iv);
+
+	while (walk.nbytes > 0) {
+		unsigned int nbytes = walk.nbytes;
+
+		if (nbytes < walk.total)
+			nbytes = round_down(nbytes, CHACHA_BLOCK_SIZE);
+
+		if (arch)
+			chacha_crypt(state, walk.dst.virt.addr,
+				     walk.src.virt.addr, nbytes, ctx->nrounds);
+		else
+			chacha_crypt_generic(state, walk.dst.virt.addr,
+					     walk.src.virt.addr, nbytes,
+					     ctx->nrounds);
+		err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
+	}
+
+	return err;
+}
+
+static int crypto_chacha_crypt_generic(struct skcipher_request *req)
+{
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+	const struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
+
+	return chacha_stream_xor(req, ctx, req->iv, false);
+}
+
+static int crypto_chacha_crypt_arch(struct skcipher_request *req)
+{
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+	const struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
+
+	return chacha_stream_xor(req, ctx, req->iv, true);
+}
+
+static int crypto_xchacha_crypt(struct skcipher_request *req, bool arch)
+{
+	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+	const struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
+	struct chacha_ctx subctx;
+	u32 state[16];
+	u8 real_iv[16];
+
+	/* Compute the subkey given the original key and first 128 nonce bits */
+	chacha_init(state, ctx->key, req->iv);
+	if (arch)
+		hchacha_block(state, subctx.key, ctx->nrounds);
+	else
+		hchacha_block_generic(state, subctx.key, ctx->nrounds);
+	subctx.nrounds = ctx->nrounds;
+
+	/* Build the real IV */
+	memcpy(&real_iv[0], req->iv + 24, 8); /* stream position */
+	memcpy(&real_iv[8], req->iv + 16, 8); /* remaining 64 nonce bits */
+
+	/* Generate the stream and XOR it with the data */
+	return chacha_stream_xor(req, &subctx, real_iv, arch);
+}
+
+static int crypto_xchacha_crypt_generic(struct skcipher_request *req)
+{
+	return crypto_xchacha_crypt(req, false);
+}
+
+static int crypto_xchacha_crypt_arch(struct skcipher_request *req)
+{
+	return crypto_xchacha_crypt(req, true);
+}
+
+static struct skcipher_alg algs[] = {
+	{
+		.base.cra_name		= "chacha20",
+		.base.cra_driver_name	= "chacha20-generic",
+		.base.cra_priority	= 100,
+		.base.cra_blocksize	= 1,
+		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
+		.base.cra_module	= THIS_MODULE,
+
+		.min_keysize		= CHACHA_KEY_SIZE,
+		.max_keysize		= CHACHA_KEY_SIZE,
+		.ivsize			= CHACHA_IV_SIZE,
+		.chunksize		= CHACHA_BLOCK_SIZE,
+		.setkey			= chacha20_setkey,
+		.encrypt		= crypto_chacha_crypt_generic,
+		.decrypt		= crypto_chacha_crypt_generic,
+	},
+	{
+		.base.cra_name		= "xchacha20",
+		.base.cra_driver_name	= "xchacha20-generic",
+		.base.cra_priority	= 100,
+		.base.cra_blocksize	= 1,
+		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
+		.base.cra_module	= THIS_MODULE,
+
+		.min_keysize		= CHACHA_KEY_SIZE,
+		.max_keysize		= CHACHA_KEY_SIZE,
+		.ivsize			= XCHACHA_IV_SIZE,
+		.chunksize		= CHACHA_BLOCK_SIZE,
+		.setkey			= chacha20_setkey,
+		.encrypt		= crypto_xchacha_crypt_generic,
+		.decrypt		= crypto_xchacha_crypt_generic,
+	},
+	{
+		.base.cra_name		= "xchacha12",
+		.base.cra_driver_name	= "xchacha12-generic",
+		.base.cra_priority	= 100,
+		.base.cra_blocksize	= 1,
+		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
+		.base.cra_module	= THIS_MODULE,
+
+		.min_keysize		= CHACHA_KEY_SIZE,
+		.max_keysize		= CHACHA_KEY_SIZE,
+		.ivsize			= XCHACHA_IV_SIZE,
+		.chunksize		= CHACHA_BLOCK_SIZE,
+		.setkey			= chacha12_setkey,
+		.encrypt		= crypto_xchacha_crypt_generic,
+		.decrypt		= crypto_xchacha_crypt_generic,
+	},
+	{
+		.base.cra_name		= "chacha20",
+		.base.cra_driver_name	= "chacha20-" __stringify(ARCH),
+		.base.cra_priority	= 300,
+		.base.cra_blocksize	= 1,
+		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
+		.base.cra_module	= THIS_MODULE,
+
+		.min_keysize		= CHACHA_KEY_SIZE,
+		.max_keysize		= CHACHA_KEY_SIZE,
+		.ivsize			= CHACHA_IV_SIZE,
+		.chunksize		= CHACHA_BLOCK_SIZE,
+		.setkey			= chacha20_setkey,
+		.encrypt		= crypto_chacha_crypt_arch,
+		.decrypt		= crypto_chacha_crypt_arch,
+	},
+	{
+		.base.cra_name		= "xchacha20",
+		.base.cra_driver_name	= "xchacha20-" __stringify(ARCH),
+		.base.cra_priority	= 300,
+		.base.cra_blocksize	= 1,
+		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
+		.base.cra_module	= THIS_MODULE,
+
+		.min_keysize		= CHACHA_KEY_SIZE,
+		.max_keysize		= CHACHA_KEY_SIZE,
+		.ivsize			= XCHACHA_IV_SIZE,
+		.chunksize		= CHACHA_BLOCK_SIZE,
+		.setkey			= chacha20_setkey,
+		.encrypt		= crypto_xchacha_crypt_arch,
+		.decrypt		= crypto_xchacha_crypt_arch,
+	},
+	{
+		.base.cra_name		= "xchacha12",
+		.base.cra_driver_name	= "xchacha12-" __stringify(ARCH),
+		.base.cra_priority	= 300,
+		.base.cra_blocksize	= 1,
+		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
+		.base.cra_module	= THIS_MODULE,
+
+		.min_keysize		= CHACHA_KEY_SIZE,
+		.max_keysize		= CHACHA_KEY_SIZE,
+		.ivsize			= XCHACHA_IV_SIZE,
+		.chunksize		= CHACHA_BLOCK_SIZE,
+		.setkey			= chacha12_setkey,
+		.encrypt		= crypto_xchacha_crypt_arch,
+		.decrypt		= crypto_xchacha_crypt_arch,
+	}
+};
+
+static unsigned int num_algs;
+
+static int __init crypto_chacha_mod_init(void)
+{
+	/* register the arch flavours only if they differ from generic */
+	num_algs = ARRAY_SIZE(algs);
+	BUILD_BUG_ON(ARRAY_SIZE(algs) % 2 != 0);
+	if (!chacha_is_arch_optimized())
+		num_algs /= 2;
+
+	return crypto_register_skciphers(algs, num_algs);
+}
+
+static void __exit crypto_chacha_mod_fini(void)
+{
+	crypto_unregister_skciphers(algs, num_algs);
+}
+
+subsys_initcall(crypto_chacha_mod_init);
+module_exit(crypto_chacha_mod_fini);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Martin Willi <martin@strongswan.org>");
+MODULE_DESCRIPTION("Crypto API wrappers for the ChaCha20, XChaCha20, and XChaCha12 stream ciphers");
+MODULE_ALIAS_CRYPTO("chacha20");
+MODULE_ALIAS_CRYPTO("chacha20-generic");
+MODULE_ALIAS_CRYPTO("chacha20-"  __stringify(ARCH));
+MODULE_ALIAS_CRYPTO("xchacha20");
+MODULE_ALIAS_CRYPTO("xchacha20-generic");
+MODULE_ALIAS_CRYPTO("xchacha20-"  __stringify(ARCH));
+MODULE_ALIAS_CRYPTO("xchacha12");
+MODULE_ALIAS_CRYPTO("xchacha12-generic");
+MODULE_ALIAS_CRYPTO("xchacha12-"  __stringify(ARCH));
diff --git a/crypto/chacha_generic.c b/crypto/chacha_generic.c
deleted file mode 100644
index 1fb9fbd302c6f..0000000000000
--- a/crypto/chacha_generic.c
+++ /dev/null
@@ -1,139 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * ChaCha and XChaCha stream ciphers, including ChaCha20 (RFC7539)
- *
- * Copyright (C) 2015 Martin Willi
- * Copyright (C) 2018 Google LLC
- */
-
-#include <linux/unaligned.h>
-#include <crypto/algapi.h>
-#include <crypto/internal/chacha.h>
-#include <crypto/internal/skcipher.h>
-#include <linux/module.h>
-
-static int chacha_stream_xor(struct skcipher_request *req,
-			     const struct chacha_ctx *ctx, const u8 *iv)
-{
-	struct skcipher_walk walk;
-	u32 state[16];
-	int err;
-
-	err = skcipher_walk_virt(&walk, req, false);
-
-	chacha_init(state, ctx->key, iv);
-
-	while (walk.nbytes > 0) {
-		unsigned int nbytes = walk.nbytes;
-
-		if (nbytes < walk.total)
-			nbytes = round_down(nbytes, CHACHA_BLOCK_SIZE);
-
-		chacha_crypt_generic(state, walk.dst.virt.addr,
-				     walk.src.virt.addr, nbytes, ctx->nrounds);
-		err = skcipher_walk_done(&walk, walk.nbytes - nbytes);
-	}
-
-	return err;
-}
-
-static int crypto_chacha_crypt(struct skcipher_request *req)
-{
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
-
-	return chacha_stream_xor(req, ctx, req->iv);
-}
-
-static int crypto_xchacha_crypt(struct skcipher_request *req)
-{
-	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
-	struct chacha_ctx *ctx = crypto_skcipher_ctx(tfm);
-	struct chacha_ctx subctx;
-	u32 state[16];
-	u8 real_iv[16];
-
-	/* Compute the subkey given the original key and first 128 nonce bits */
-	chacha_init(state, ctx->key, req->iv);
-	hchacha_block_generic(state, subctx.key, ctx->nrounds);
-	subctx.nrounds = ctx->nrounds;
-
-	/* Build the real IV */
-	memcpy(&real_iv[0], req->iv + 24, 8); /* stream position */
-	memcpy(&real_iv[8], req->iv + 16, 8); /* remaining 64 nonce bits */
-
-	/* Generate the stream and XOR it with the data */
-	return chacha_stream_xor(req, &subctx, real_iv);
-}
-
-static struct skcipher_alg algs[] = {
-	{
-		.base.cra_name		= "chacha20",
-		.base.cra_driver_name	= "chacha20-generic",
-		.base.cra_priority	= 100,
-		.base.cra_blocksize	= 1,
-		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
-		.base.cra_module	= THIS_MODULE,
-
-		.min_keysize		= CHACHA_KEY_SIZE,
-		.max_keysize		= CHACHA_KEY_SIZE,
-		.ivsize			= CHACHA_IV_SIZE,
-		.chunksize		= CHACHA_BLOCK_SIZE,
-		.setkey			= chacha20_setkey,
-		.encrypt		= crypto_chacha_crypt,
-		.decrypt		= crypto_chacha_crypt,
-	}, {
-		.base.cra_name		= "xchacha20",
-		.base.cra_driver_name	= "xchacha20-generic",
-		.base.cra_priority	= 100,
-		.base.cra_blocksize	= 1,
-		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
-		.base.cra_module	= THIS_MODULE,
-
-		.min_keysize		= CHACHA_KEY_SIZE,
-		.max_keysize		= CHACHA_KEY_SIZE,
-		.ivsize			= XCHACHA_IV_SIZE,
-		.chunksize		= CHACHA_BLOCK_SIZE,
-		.setkey			= chacha20_setkey,
-		.encrypt		= crypto_xchacha_crypt,
-		.decrypt		= crypto_xchacha_crypt,
-	}, {
-		.base.cra_name		= "xchacha12",
-		.base.cra_driver_name	= "xchacha12-generic",
-		.base.cra_priority	= 100,
-		.base.cra_blocksize	= 1,
-		.base.cra_ctxsize	= sizeof(struct chacha_ctx),
-		.base.cra_module	= THIS_MODULE,
-
-		.min_keysize		= CHACHA_KEY_SIZE,
-		.max_keysize		= CHACHA_KEY_SIZE,
-		.ivsize			= XCHACHA_IV_SIZE,
-		.chunksize		= CHACHA_BLOCK_SIZE,
-		.setkey			= chacha12_setkey,
-		.encrypt		= crypto_xchacha_crypt,
-		.decrypt		= crypto_xchacha_crypt,
-	}
-};
-
-static int __init chacha_generic_mod_init(void)
-{
-	return crypto_register_skciphers(algs, ARRAY_SIZE(algs));
-}
-
-static void __exit chacha_generic_mod_fini(void)
-{
-	crypto_unregister_skciphers(algs, ARRAY_SIZE(algs));
-}
-
-subsys_initcall(chacha_generic_mod_init);
-module_exit(chacha_generic_mod_fini);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Martin Willi <martin@strongswan.org>");
-MODULE_DESCRIPTION("ChaCha and XChaCha stream ciphers (generic)");
-MODULE_ALIAS_CRYPTO("chacha20");
-MODULE_ALIAS_CRYPTO("chacha20-generic");
-MODULE_ALIAS_CRYPTO("xchacha20");
-MODULE_ALIAS_CRYPTO("xchacha20-generic");
-MODULE_ALIAS_CRYPTO("xchacha12");
-MODULE_ALIAS_CRYPTO("xchacha12-generic");
diff --git a/include/crypto/chacha.h b/include/crypto/chacha.h
index f8cc073bba41b..58129e18cc31d 100644
--- a/include/crypto/chacha.h
+++ b/include/crypto/chacha.h
@@ -97,6 +97,15 @@ static inline void chacha20_crypt(u32 *state, u8 *dst, const u8 *src,
 				  unsigned int bytes)
 {
 	chacha_crypt(state, dst, src, bytes, 20);
 }
 
+#if IS_ENABLED(CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA)
+bool chacha_is_arch_optimized(void);
+#else
+static inline bool chacha_is_arch_optimized(void)
+{
+	return false;
+}
+#endif
+
 #endif /* _CRYPTO_CHACHA_H */
