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>
diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index 00609bf..179f222 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -82,8 +82,10 @@
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)