LXR linux/drivers/usb/mtu3/mtu3

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * mtu3_debug.h - debug header
   4 *
   5 * Copyright (C) 2019 MediaTek Inc.
   6 *
   7 * Author: Chunfeng Yun <chunfeng.yun@mediatek.com>
   8 */
   9
  10#ifndef __MTU3_DEBUG_H__
  11#define __MTU3_DEBUG_H__
  12
  13#include <linux/debugfs.h>
  14
  15struct ssusb_mtk;
  16
  17#define MTU3_DEBUGFS_NAME_LEN 32
  18
  19struct mtu3_regset {
  20        char name[MTU3_DEBUGFS_NAME_LEN];
  21        struct debugfs_regset32 regset;
  22};
  23
  24struct mtu3_file_map {
  25        const char *name;
  26        int (*show)(struct seq_file *s, void *unused);
  27};
  28
  29#if IS_ENABLED(CONFIG_DEBUG_FS)
  30void ssusb_dev_debugfs_init(struct ssusb_mtk *ssusb);
  31void ssusb_dr_debugfs_init(struct ssusb_mtk *ssusb);
  32void ssusb_debugfs_create_root(struct ssusb_mtk *ssusb);
  33void ssusb_debugfs_remove_root(struct ssusb_mtk *ssusb);
  34
  35#else
  36static inline void ssusb_dev_debugfs_init(struct ssusb_mtk *ssusb) {}
  37static inline void ssusb_dr_debugfs_init(struct ssusb_mtk *ssusb) {}
  38static inline void ssusb_debugfs_create_root(struct ssusb_mtk *ssusb) {}
  39static inline void ssusb_debugfs_remove_root(struct ssusb_mtk *ssusb) {}
  40
  41#endif /* CONFIG_DEBUG_FS */
  42
  43#if IS_ENABLED(CONFIG_TRACING)
  44void mtu3_dbg_trace(struct device *dev, const char *fmt, ...);
  45
  46#else
  47static inline void mtu3_dbg_trace(struct device *dev, const char *fmt, ...) {}
  48
  49#endif /* CONFIG_TRACING */
  50
  51#endif /* __MTU3_DEBUG_H__ */
  52