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- /* SPDX-License-Identifier: GPL-2.0+ */
- /*
- * Copyright (c) 2013 Google, Inc
- */
- #ifndef __DM_UTIL_H
- #define __DM_UTIL_H
- #ifdef CONFIG_DM_WARN
- void dm_warn(const char *fmt, ...);
- #else
- static inline void dm_warn(const char *fmt, ...)
- {
- }
- #endif
- struct list_head;
- /**
- * list_count_items() - Count number of items in a list
- *
- * @param head: Head of list
- * @return number of items, or 0 if empty
- */
- int list_count_items(struct list_head *head);
- /* Dump out a tree of all devices */
- void dm_dump_all(void);
- /* Dump out a list of uclasses and their devices */
- void dm_dump_uclass(void);
- #ifdef CONFIG_DEBUG_DEVRES
- /* Dump out a list of device resources */
- void dm_dump_devres(void);
- #else
- static inline void dm_dump_devres(void)
- {
- }
- #endif
- /* Dump out a list of drivers */
- void dm_dump_drivers(void);
- /* Dump out a list with each driver's compatibility strings */
- void dm_dump_driver_compat(void);
- /* Dump out a list of drivers with static platform data */
- void dm_dump_static_driver_info(void);
- #endif
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