15 static inline unsigned int regcache_flat_get_index(const struct regmap *map,  in regcache_flat_get_index()  argument
18 	return regcache_get_index_by_order(map, reg);  in regcache_flat_get_index()
21 static int regcache_flat_init(struct regmap *map)  in regcache_flat_init()  argument
26 	if (!map || map->reg_stride_order < 0 || !map->max_register)  in regcache_flat_init()
29 	map->cache = kcalloc(regcache_flat_get_index(map, map->max_register)  in regcache_flat_init()
31 	if (!map->cache)  in regcache_flat_init()
34 	cache = map->cache;  in regcache_flat_init()
36 	for (i = 0; i < map->num_reg_defaults; i++) {  in regcache_flat_init()
37 		unsigned int reg = map->reg_defaults[i].reg;  in regcache_flat_init()
38 		unsigned int index = regcache_flat_get_index(map, reg);  in regcache_flat_init()
40 		cache[index] = map->reg_defaults[i].def;  in regcache_flat_init()
46 static int regcache_flat_exit(struct regmap *map)  in regcache_flat_exit()  argument
48 	kfree(map->cache);  in regcache_flat_exit()
49 	map->cache = NULL;  in regcache_flat_exit()
54 static int regcache_flat_read(struct regmap *map,  in regcache_flat_read()  argument
57 	unsigned int *cache = map->cache;  in regcache_flat_read()
58 	unsigned int index = regcache_flat_get_index(map, reg);  in regcache_flat_read()
65 static int regcache_flat_write(struct regmap *map, unsigned int reg,  in regcache_flat_write()  argument
68 	unsigned int *cache = map->cache;  in regcache_flat_write()
69 	unsigned int index = regcache_flat_get_index(map, reg);  in regcache_flat_write()