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regmap: A cache type of _NONE behaves like a bypassed cache

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Avoid extra special casing by setting the cache_bypass flag when we're
not caching.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2011-09-19 16:08:03 +01:00
parent 5d1729e7f0
commit e7a6db30df
1 changed files with 3 additions and 1 deletions
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4
drivers/base/regmap/regcache.c
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@ -82,8 +82,10 @@ int regcache_init(struct regmap *map)
int i; int i;
void *tmp_buf; void *tmp_buf;
if (map->cache_type == REGCACHE_NONE) if (map->cache_type == REGCACHE_NONE) {
map->cache_bypass = true;
return 0; return 0;
}
for (i = 0; i < ARRAY_SIZE(cache_types); i++) for (i = 0; i < ARRAY_SIZE(cache_types); i++)
if (cache_types[i]->type == map->cache_type) if (cache_types[i]->type == map->cache_type)