linux-kernel - [PATCH -next] crypto: hisilicon/hpre: fix link error

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Date:   Tue, 23 Mar 2021 15:27:16 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     <linux-crypto@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <xuzaibo@...wei.com>, <herbert@...dor.apana.org.au>,
        <davem@...emloft.net>
Subject: [PATCH -next] crypto: hisilicon/hpre: fix link error

Fix the follow link error by select config CRYPTO_ECC and CRYPTO_ECDH.

ERROR: modpost: "ecc_get_curve25519" [drivers/crypto/hisilicon/hpre/hisi_hpre.ko] undefined!
ERROR: modpost: "ecc_get_curve" [drivers/crypto/hisilicon/hpre/hisi_hpre.ko] undefined!
ERROR: modpost: "crypto_ecdh_decode_key" [drivers/crypto/hisilicon/hpre/hisi_hpre.ko] undefined!

Fixes: 90274769cf79 ("crypto: hisilicon/hpre - add 'CURVE25519' algorithm")
Fixes: 05e7b906aa7c ("crypto: hisilicon/hpre - add 'ECDH' algorithm")
Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 drivers/crypto/hisilicon/Kconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/crypto/hisilicon/Kconfig b/drivers/crypto/hisilicon/Kconfig
index c45adb15ce8d..d87c89af2a7f 100644
--- a/drivers/crypto/hisilicon/Kconfig
+++ b/drivers/crypto/hisilicon/Kconfig
@@ -69,6 +69,8 @@ config CRYPTO_DEV_HISI_HPRE
 	select CRYPTO_DEV_HISI_QM
 	select CRYPTO_DH
 	select CRYPTO_RSA
+	select CRYPTO_ECC
+	select CRYPTO_ECDH
 	help
 	  Support for HiSilicon HPRE(High Performance RSA Engine)
 	  accelerator, which can accelerate RSA and DH algorithms.
-- 
2.25.1