162306a36Sopenharmony_ci// SPDX-License-Identifier: GPL-2.0-only 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (c) 2021 Western Digital Corporation or its affiliates. 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#include <asm/dma-noncoherent.h> 762306a36Sopenharmony_ci 862306a36Sopenharmony_cistruct riscv_nonstd_cache_ops noncoherent_cache_ops __ro_after_init; 962306a36Sopenharmony_ci 1062306a36Sopenharmony_civoid 1162306a36Sopenharmony_ciriscv_noncoherent_register_cache_ops(const struct riscv_nonstd_cache_ops *ops) 1262306a36Sopenharmony_ci{ 1362306a36Sopenharmony_ci if (!ops) 1462306a36Sopenharmony_ci return; 1562306a36Sopenharmony_ci noncoherent_cache_ops = *ops; 1662306a36Sopenharmony_ci} 1762306a36Sopenharmony_ciEXPORT_SYMBOL_GPL(riscv_noncoherent_register_cache_ops); 18