From: Mark Brown Date: Thu, 26 Jan 2012 18:30:16 +0000 (+0000) Subject: regmap: Reset device debugfs when reinitialising the cache X-Git-Tag: v3.4-rc1~126^2~23 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a24f64a648376766497fddd8bc24b1ca5b906431;p=karo-tx-linux.git 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: Mark Brown --- diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index e9c2ac0174c6..2d71aeae3109 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -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);