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@xxxxxxxxxx> --- 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