4 files changed, 4 insertions, 2 deletions
diff --git a/lib/mpi/mpi-add.c b/lib/mpi/mpi-add.c
index 2cdae54c1bd0..9056fc5167fc 100644
--- a/lib/mpi/mpi-add.c
+++ b/lib/mpi/mpi-add.c
@@ -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)
 {
diff --git a/lib/mpi/mpi-bit.c b/lib/mpi/mpi-bit.c
index 142b680835df..070ba784c9f1 100644
--- a/lib/mpi/mpi-bit.c
+++ b/lib/mpi/mpi-bit.c
@@ -242,6 +242,7 @@ void mpi_rshift(MPI x, MPI a, unsigned int n)
 	}
 	MPN_NORMALIZE(x->d, x->nlimbs);
 }
+EXPORT_SYMBOL_GPL(mpi_rshift);
 
 /****************
  * Shift A by COUNT limbs to the left
diff --git a/lib/mpi/mpi-mul.c b/lib/mpi/mpi-mul.c
index 8f5fa200f297..7f4eda8560dc 100644
--- a/lib/mpi/mpi-mul.c
+++ b/lib/mpi/mpi-mul.c
@@ -82,6 +82,7 @@ void mpi_mul(MPI w, MPI u, MPI v)
 	if (tmp_limb)
 		mpi_free_limb_space(tmp_limb);
 }
+EXPORT_SYMBOL_GPL(mpi_mul);
 
 void mpi_mulm(MPI w, MPI u, MPI v, MPI m)
 {
diff --git a/lib/mpi/mpiutil.c b/lib/mpi/mpiutil.c
index bc81419f400c..aa8c46544af8 100644
--- a/lib/mpi/mpiutil.c
+++ b/lib/mpi/mpiutil.c
@@ -272,7 +272,7 @@ MPI mpi_set_ui(MPI w, unsigned long u)
 	if (!w)
 		w = mpi_alloc(1);
 	/* FIXME: If U is 0 we have no need to resize and thus possible
-	 * allocating the the limbs.
+	 * allocating the limbs.
 	 */
 	RESIZE_IF_NEEDED(w, 1);
 	w->d[0] = u;