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Diffstat (limited to 'drivers/base/regmap/regcache.c')
| -rw-r--r-- | drivers/base/regmap/regcache.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c index ac63a73ccd..2e41cb12b8 100644 --- a/drivers/base/regmap/regcache.c +++ b/drivers/base/regmap/regcache.c @@ -187,8 +187,10 @@ int regcache_init(struct regmap *map, const struct regmap_config *config) return 0; } - if (!map->max_register && map->num_reg_defaults_raw) + if (!map->max_register_is_set && map->num_reg_defaults_raw) { map->max_register = (map->num_reg_defaults_raw - 1) * map->reg_stride; + map->max_register_is_set = true; + } if (map->cache_ops->init) { dev_dbg(map->dev, "Initializing %s cache\n", |