Messages in this thread Patch in this message | | | From | Dimitris Papastamos <> | Subject | [PATCH 2/7] regmap: Modify map->cache_bypass directly | Date | Wed, 28 Sep 2011 11:43:42 +0100 |
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In preperation for the upcoming patches, modify map->cache_bypass directly. The helper functions will grab an exclusive lock. Because we'll have acquired the same lock we need to avoid a deadlock.
Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> --- drivers/base/regmap/regcache.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c index 5364dde..f46e247 100644 --- a/drivers/base/regmap/regcache.c +++ b/drivers/base/regmap/regcache.c @@ -241,9 +241,9 @@ int regcache_sync(struct regmap *map) ret = regcache_read(map, i, &val); if (ret < 0) goto out; - regcache_cache_bypass(map, true); + map->cache_bypass = 1; ret = regmap_write(map, i, val); - regcache_cache_bypass(map, false); + map->cache_bypass = 0; if (ret < 0) goto out; dev_dbg(map->dev, "Synced register %#x, value %#x\n", -- 1.7.6.4
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