drivers/dma/dw-edma/dw-edma-v0-debugfs.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (c) 2018-2019 Synopsys, Inc. and/or its affiliates.
   4  * Synopsys DesignWare eDMA v0 core
   5  *
   6  * Author: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
   7  */
   8
   9 #ifndef _DW_EDMA_V0_DEBUG_FS_H
  10 #define _DW_EDMA_V0_DEBUG_FS_H
  11
  12 #include <linux/dma/edma.h>
  13
  14 #ifdef CONFIG_DEBUG_FS
  15 void dw_edma_v0_debugfs_on(struct dw_edma_chip *chip);
  16 void dw_edma_v0_debugfs_off(void);
  17 #else
  18 static inline void dw_edma_v0_debugfs_on(struct dw_edma_chip *chip)
  19 {
  20 }
  21
  22 static inline void dw_edma_v0_debugfs_off(void)
  23 {
  24 }
  25 #endif /* CONFIG_DEBUG_FS */
  26
  27 #endif /* _DW_EDMA_V0_DEBUG_FS_H */