From e7a6db30df42234bc0f7b9a0af402838e0f146b1 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 19 Sep 2011 16:08:03 +0100 Subject: [PATCH] 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 --- drivers/base/regmap/regcache.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c index 00609bf785fb..179f222d76c3 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)