diff options
Diffstat (limited to 'drivers/base/regmap/regcache-flat.c')
| -rw-r--r-- | drivers/base/regmap/regcache-flat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/regmap/regcache-flat.c b/drivers/base/regmap/regcache-flat.c index 3ee72550b..4d2e50bfc 100644 --- a/drivers/base/regmap/regcache-flat.c +++ b/drivers/base/regmap/regcache-flat.c @@ -27,7 +27,7 @@ static int regcache_flat_init(struct regmap *map) int i; unsigned int *cache; - if (!map || map->reg_stride_order < 0) + if (!map || map->reg_stride_order < 0 || !map->max_register) return -EINVAL; map->cache = kcalloc(regcache_flat_get_index(map, map->max_register) |