diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-09-19 16:08:03 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-09-19 19:06:36 +0100 |
| commit | e7a6db30df42234bc0f7b9a0af402838e0f146b1 (patch) | |
| tree | bf949bc7aa1099cfa95b02be37d11cc6e372185d /drivers/base/regmap | |
| parent | 5d1729e7f02f050c73b68ce0198f8e5c48e9608a (diff) | |
regmap: A cache type of _NONE behaves like a bypassed cache
Avoid extra special casing by setting the cache_bypass flag when we're
not caching.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/base/regmap')
| -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 00609bf785f..179f222d76c 100644 --- a/drivers/base/regmap/regcache.c +++ b/drivers/base/regmap/regcache.c @@ -82,8 +82,10 @@ int regcache_init(struct regmap *map) int i; void *tmp_buf; - if (map->cache_type == REGCACHE_NONE) + if (map->cache_type == REGCACHE_NONE) { + map->cache_bypass = true; return 0; + } for (i = 0; i < ARRAY_SIZE(cache_types); i++) if (cache_types[i]->type == map->cache_type) |