19 static int regcache_flat_init(struct regmap *map)  in regcache_flat_init()  argument
24 	map->cache = kzalloc(sizeof(unsigned int) * (map->max_register + 1),  in regcache_flat_init()
26 	if (!map->cache)  in regcache_flat_init()
29 	cache = map->cache;  in regcache_flat_init()
31 	for (i = 0; i < map->num_reg_defaults; i++)  in regcache_flat_init()
32 		cache[map->reg_defaults[i].reg] = map->reg_defaults[i].def;  in regcache_flat_init()
37 static int regcache_flat_exit(struct regmap *map)  in regcache_flat_exit()  argument
39 	kfree(map->cache);  in regcache_flat_exit()
40 	map->cache = NULL;  in regcache_flat_exit()
45 static int regcache_flat_read(struct regmap *map,  in regcache_flat_read()  argument
48 	unsigned int *cache = map->cache;  in regcache_flat_read()
55 static int regcache_flat_write(struct regmap *map, unsigned int reg,  in regcache_flat_write()  argument
58 	unsigned int *cache = map->cache;  in regcache_flat_write()