net/mlx5: Update debugfs.c to new cmd interface

Do mass update of debugfs.c to reuse newly introduced
mlx5_cmd_exec_in*() interfaces.
Reviewed-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>

drivers/net/ethernet/mellanox/mlx5/core/debugfs.c

@@ -273,20 +273,11 @@ static u64 qp_read_field(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp,
 	return param;
 }
 
-static int mlx5_core_eq_query(struct mlx5_core_dev *dev, struct mlx5_eq *eq,
-			      u32 *out, int outlen)
-{
-	u32 in[MLX5_ST_SZ_DW(query_eq_in)] = {};
-
-	MLX5_SET(query_eq_in, in, opcode, MLX5_CMD_OP_QUERY_EQ);
-	MLX5_SET(query_eq_in, in, eq_number, eq->eqn);
-	return mlx5_cmd_exec(dev, in, sizeof(in), out, outlen);
-}
-
 static u64 eq_read_field(struct mlx5_core_dev *dev, struct mlx5_eq *eq,
 			 int index)
 {
 	int outlen = MLX5_ST_SZ_BYTES(query_eq_out);
+	u32 in[MLX5_ST_SZ_DW(query_eq_in)] = {};
 	u64 param = 0;
 	void *ctx;
 	u32 *out;
@@ -296,7 +287,9 @@ static u64 eq_read_field(struct mlx5_core_dev *dev, struct mlx5_eq *eq,
 	if (!out)
 		return param;
 
-	err = mlx5_core_eq_query(dev, eq, out, outlen);
+	MLX5_SET(query_eq_in, in, opcode, MLX5_CMD_OP_QUERY_EQ);
+	MLX5_SET(query_eq_in, in, eq_number, eq->eqn);
+	err = mlx5_cmd_exec_inout(dev, query_eq, in, out);
 	if (err) {
 		mlx5_core_warn(dev, "failed to query eq\n");
 		goto out;