xiaomi-sm8450/android_kernel_xiaomi_sm8450
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Merge branches 'regmap-core', 'regmap-mmio' and 'regmap-naming' into regmap-stride

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This commit is contained in:
Mark Brown
2012-04-10 11:01:07 +01:00
parent 0034102808 d939fb9a78 851960ba7c abec95adef
commit c0cc6fe1d0
11 changed files with 394 additions and 69 deletions
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20
drivers/base/regmap/regcache.c
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@@ -264,7 +264,7 @@ int regcache_sync(struct regmap *map)
BUG_ON(!map->cache_ops || !map->cache_ops->sync);
mutex_lock(&map->lock);
map->lock(map);
/* Remember the initial bypass state */
bypass = map->cache_bypass;
dev_dbg(map->dev, "Syncing %s cache\n",
@@ -296,7 +296,7 @@ out:
trace_regcache_sync(map->dev, name, "stop");
/* Restore the bypass state */
map->cache_bypass = bypass;
mutex_unlock(&map->lock);
map->unlock(map);
return ret;
}
@@ -323,7 +323,7 @@ int regcache_sync_region(struct regmap *map, unsigned int min,
BUG_ON(!map->cache_ops || !map->cache_ops->sync);
mutex_lock(&map->lock);
map->lock(map);
/* Remember the initial bypass state */
bypass = map->cache_bypass;
@@ -342,7 +342,7 @@ out:
trace_regcache_sync(map->dev, name, "stop region");
/* Restore the bypass state */
map->cache_bypass = bypass;
mutex_unlock(&map->lock);
map->unlock(map);
return ret;
}
@@ -362,11 +362,11 @@ EXPORT_SYMBOL_GPL(regcache_sync_region);
*/
void regcache_cache_only(struct regmap *map, bool enable)
{
mutex_lock(&map->lock);
map->lock(map);
WARN_ON(map->cache_bypass && enable);
map->cache_only = enable;
trace_regmap_cache_only(map->dev, enable);
mutex_unlock(&map->lock);
map->unlock(map);
}
EXPORT_SYMBOL_GPL(regcache_cache_only);
@@ -381,9 +381,9 @@ EXPORT_SYMBOL_GPL(regcache_cache_only);
*/
void regcache_mark_dirty(struct regmap *map)
{
mutex_lock(&map->lock);
map->lock(map);
map->cache_dirty = true;
mutex_unlock(&map->lock);
map->unlock(map);
}
EXPORT_SYMBOL_GPL(regcache_mark_dirty);
@@ -400,11 +400,11 @@ EXPORT_SYMBOL_GPL(regcache_mark_dirty);
*/
void regcache_cache_bypass(struct regmap *map, bool enable)
{
mutex_lock(&map->lock);
map->lock(map);
WARN_ON(map->cache_only && enable);
map->cache_bypass = enable;
trace_regmap_cache_bypass(map->dev, enable);
mutex_unlock(&map->lock);
map->unlock(map);
}
EXPORT_SYMBOL_GPL(regcache_cache_bypass);