1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (c) 2021 Western Digital Corporation or its affiliates. 4 */ 5 6#include <asm/dma-noncoherent.h> 7 8struct riscv_nonstd_cache_ops noncoherent_cache_ops __ro_after_init; 9 10void 11riscv_noncoherent_register_cache_ops(const struct riscv_nonstd_cache_ops *ops) 12{ 13 if (!ops) 14 return; 15 noncoherent_cache_ops = *ops; 16} 17EXPORT_SYMBOL_GPL(riscv_noncoherent_register_cache_ops); 18