61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (c) 2013 Google, Inc
|
|
*/
|
|
|
|
#ifndef __DM_UTIL_H
|
|
#define __DM_UTIL_H
|
|
|
|
#if CONFIG_IS_ENABLED(DM_WARN)
|
|
#define dm_warn(fmt...) log(LOGC_DM, LOGL_WARNING, ##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);
|
|
|
|
#if CONFIG_IS_ENABLED(OF_PLATDATA_INST) && CONFIG_IS_ENABLED(READ_ONLY)
|
|
void *dm_priv_to_rw(void *priv);
|
|
#else
|
|
static inline void *dm_priv_to_rw(void *priv)
|
|
{
|
|
return priv;
|
|
}
|
|
#endif
|
|
|
|
#endif
|