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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-02-23 22:05:59 +0000
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-02-23 22:07:19 +0000
commit6ff7373809a9b4eb644d83e2e299da297e1cbffa (patch)
treeb8cb568ef36f900a356327e2bb5ea19cb77719ec /drivers/base
parentc3ec23288a92e20e0aff84a4cb6fbc7cc9bcf567 (diff)
downloadop-kernel-dev-6ff7373809a9b4eb644d83e2e299da297e1cbffa.zip
op-kernel-dev-6ff7373809a9b4eb644d83e2e299da297e1cbffa.tar.gz
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 <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/regmap/regcache.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index 4d43ed3..46c42d3 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 */
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