From 6ff7373809a9b4eb644d83e2e299da297e1cbffa Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 23 Feb 2012 22:05:59 +0000 Subject: regmap: Mark the cache as clean after a successful sync Previously the cache would never be marked clean, meaning syncs would never be suppressed which isn't the end of the world but could be inefficient. Signed-off-by: Mark Brown --- drivers/base/regmap/regcache.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/base') diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c index 4d43ed363481..46c42d3a4655 100644 --- a/drivers/base/regmap/regcache.c +++ b/drivers/base/regmap/regcache.c @@ -285,6 +285,9 @@ int regcache_sync(struct regmap *map) ret = map->cache_ops->sync(map); + if (ret == 0) + map->cache_dirty = false; + out: trace_regcache_sync(map->dev, name, "stop"); /* Restore the bypass state */ -- cgit v1.2.3-59-g8ed1b