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A fairly simple bugfix for a WARN_ON() which was triggered in the cache

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reset support as a result of some subsequent work.  There's only one
 mainline user for the code path that's updated right now (wm8994) so
 should be low risk.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

A fairly simple bugfix for a WARN_ON() which was triggered in the cache
reset support as a result of some subsequent work.  There's only one
mainline user for the code path that's updated right now (wm8994) so
should be low risk.

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: Reset cache status when reinitialsing the cache
This commit is contained in:
Linus Torvalds 2012-01-25 15:11:57 -08:00
commit 7ca4e8c438
1 changed files with 3 additions and 0 deletions
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3
drivers/base/regmap/regmap.c
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@ -284,6 +284,9 @@ int regmap_reinit_cache(struct regmap *map, const struct regmap_config *config)
map->precious_reg = config->precious_reg;
map->cache_type = config->cache_type;
map->cache_bypass = false;
map->cache_only = false;
ret = regcache_init(map, config);
mutex_unlock(&map->lock);