diff options
Diffstat (limited to 'drivers/base/regmap/regcache-maple.c')
| -rw-r--r-- | drivers/base/regmap/regcache-maple.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/base/regmap/regcache-maple.c b/drivers/base/regmap/regcache-maple.c index 49ba7282e4b8..e46fe5c32b7f 100644 --- a/drivers/base/regmap/regcache-maple.c +++ b/drivers/base/regmap/regcache-maple.c @@ -112,7 +112,7 @@ static int regcache_maple_drop(struct regmap *map, unsigned int min, unsigned long *entry, *lower, *upper; /* initialized to work around false-positive -Wuninitialized warning */ unsigned long lower_index = 0, lower_last = 0; - unsigned long upper_index, upper_last; + unsigned long upper_index = 0, upper_last = 0; int ret = 0; lower = NULL; @@ -307,7 +307,7 @@ static int regcache_maple_init(struct regmap *map) return 0; } -static int regcache_maple_exit(struct regmap *map) +static void regcache_maple_exit(struct regmap *map) { struct maple_tree *mt = map->cache; MA_STATE(mas, mt, 0, UINT_MAX); @@ -315,7 +315,7 @@ static int regcache_maple_exit(struct regmap *map) /* if we've already been called then just return */ if (!mt) - return 0; + return; mas_lock(&mas); mas_for_each(&mas, entry, UINT_MAX) @@ -325,8 +325,6 @@ static int regcache_maple_exit(struct regmap *map) kfree(mt); map->cache = NULL; - - return 0; } static int regcache_maple_insert_block(struct regmap *map, int first, |