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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef __STATE_H
#define __STATE_H
#include <of.h>
struct state;
#if IS_ENABLED(CONFIG_STATE)
struct state *state_new_from_node(struct device_node *node, bool readonly);
void state_release(struct state *state);
struct state *state_by_name(const char *name);
struct state *state_by_node(const struct device_node *node);
int state_load_no_auth(struct state *state);
int state_load(struct state *state);
int state_save(struct state *state);
void state_info(void);
int state_read_mac(struct state *state, const char *name, u8 *buf);
#else /* #if IS_ENABLED(CONFIG_STATE) */
static inline struct state *state_new_from_node(struct device_node *node,
bool readonly)
{
return ERR_PTR(-ENOSYS);
}
static inline struct state *state_by_name(const char *name)
{
return NULL;
}
static inline struct state *state_by_node(const struct device_node *node)
{
return NULL;
};
static inline int state_load(struct state *state)
{
return -ENOSYS;
}
static inline int state_save(struct state *state)
{
return -ENOSYS;
}
static inline int state_read_mac(struct state *state, const char *name, u8 *buf)
{
return -ENOSYS;
}
#endif /* #if IS_ENABLED(CONFIG_STATE) / #else */
#endif /* __STATE_H */
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