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Commit a24f64a6 authored by Mark Brown's avatar Mark Brown
Browse files

regmap: Reset device debugfs when reinitialising the cache 



Most of the data exposed via debugfs is for or from the cache so reset
all the debugfs configuration to make sure everything is up to date with
the latest configuration, especially if we're changing cache type.

Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 7e53b195

drivers/base/regmap/regmap.c

+3 −0
Original line number Diff line number Diff line
@@ -278,6 +278,7 @@ int regmap_reinit_cache(struct regmap *map, const struct regmap_config *config) 
	mutex_lock(&map->lock);



	regcache_exit(map);

	regmap_debugfs_exit(map);



	map->max_register = config->max_register;

	map->writeable_reg = config->writeable_reg;
@@ -286,6 +287,8 @@ int regmap_reinit_cache(struct regmap *map, const struct regmap_config *config) 
	map->precious_reg = config->precious_reg;

	map->cache_type = config->cache_type;



	regmap_debugfs_init(map);



	ret = regcache_init(map, config);



	mutex_unlock(&map->lock);