1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2022 Rockchip Electronics Co., Ltd. 4 */ 5 #ifndef __PCIE_DW_DMATEST_H 6 #define __PCIE_DW_DMATEST_H 7 8 struct dma_trx_obj; 9 struct device; 10 11 #if IS_ENABLED(CONFIG_PCIE_DW_DMATEST) 12 struct dma_trx_obj *pcie_dw_dmatest_register(struct device *dev, bool irq_en); 13 #else pcie_dw_dmatest_register(struct device * dev,bool irq_en)14static inline struct dma_trx_obj *pcie_dw_dmatest_register(struct device *dev, bool irq_en) 15 { 16 return NULL; 17 } 18 #endif 19 20 #endif 21