From a24f64a648376766497fddd8bc24b1ca5b906431 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 26 Jan 2012 18:30:16 +0000 Subject: [PATCH] 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 --- drivers/base/regmap/regmap.c | 3 +++ 1 file changed, 3 insertions(+) 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); -- 2.39.5