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Subject[PATCH 2/7] regmap: Modify map->cache_bypass directly
Date
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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