linux-kernel - [PATCH 3/7] lib/mpi: export some common function

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Message-Id: <1620828254-25545-4-git-send-email-herbert.tencent@gmail.com>
Date:   Wed, 12 May 2021 22:04:10 +0800
From:   Hongbo Li <herbert.tencent@...il.com>
To:     keyrings@...r.kernel.org, linux-crypto@...r.kernel.org,
        herbert@...dor.apana.org.au, dhowells@...hat.com,
        jarkko@...nel.org, tianjia.zhang@...ux.alibaba.com,
        herberthbli@...cent.com
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH 3/7] lib/mpi: export some common function

From: Hongbo Li <herberthbli@...cent.com>

Export mpi_add_ui() and mpi_sub() that are used by the following
eddsa patch.

Signed-off-by: Hongbo Li <herberthbli@...cent.com>
---
 lib/mpi/mpi-add.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/mpi/mpi-add.c b/lib/mpi/mpi-add.c
index 2cdae54..d34c6c1 100644
--- a/lib/mpi/mpi-add.c
+++ b/lib/mpi/mpi-add.c
@@ -62,7 +62,7 @@ void mpi_add_ui(MPI w, MPI u, unsigned long v)
 	w->nlimbs = wsize;
 	w->sign   = wsign;
 }
-
+EXPORT_SYMBOL_GPL(mpi_add_ui);
 
 void mpi_add(MPI w, MPI u, MPI v)
 {
@@ -138,7 +138,7 @@ void mpi_sub(MPI w, MPI u, MPI v)
 	mpi_add(w, u, vv);
 	mpi_free(vv);
 }
-
+EXPORT_SYMBOL_GPL(mpi_sub);
 
 void mpi_addm(MPI w, MPI u, MPI v, MPI m)
 {
-- 
1.8.3.1