diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index a0e72ad694..7cb5fbfba8 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -11917,8 +11917,8 @@ static void handle_2misc_pairwise(DisasContext *s, int opcode, bool u,
     } else {
         for (pass = 0; pass < maxpass; pass++) {
             TCGv_i64 tcg_op = tcg_temp_new_i64();
-            NeonGenOneOpFn *genfn;
-            static NeonGenOneOpFn * const fns[2][2] = {
+            NeonGenOne64OpFn *genfn;
+            static NeonGenOne64OpFn * const fns[2][2] = {
                 { gen_helper_neon_addlp_s8,  gen_helper_neon_addlp_u8 },
                 { gen_helper_neon_addlp_s16,  gen_helper_neon_addlp_u16 },
             };
diff --git a/target/arm/translate.h b/target/arm/translate.h
index 62ed5c4780..35218b3fdf 100644
--- a/target/arm/translate.h
+++ b/target/arm/translate.h
@@ -374,7 +374,7 @@ typedef void NeonGenWidenFn(TCGv_i64, TCGv_i32);
 typedef void NeonGenTwoOpWidenFn(TCGv_i64, TCGv_i32, TCGv_i32);
 typedef void NeonGenTwoSingleOPFn(TCGv_i32, TCGv_i32, TCGv_i32, TCGv_ptr);
 typedef void NeonGenTwoDoubleOPFn(TCGv_i64, TCGv_i64, TCGv_i64, TCGv_ptr);
-typedef void NeonGenOneOpFn(TCGv_i64, TCGv_i64);
+typedef void NeonGenOne64OpFn(TCGv_i64, TCGv_i64);
 typedef void CryptoTwoOpFn(TCGv_ptr, TCGv_ptr);
 typedef void CryptoThreeOpIntFn(TCGv_ptr, TCGv_ptr, TCGv_i32);
 typedef void CryptoThreeOpFn(TCGv_ptr, TCGv_ptr, TCGv_ptr);