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Date: Thu, 26 Jan 2012 18:32:55 +0000 From: Mark Brown <broonie@...nsource.wolfsonmicro.com> To: linux-kernel@...r.kernel.org Cc: patches@...nsource.wolfsonmicro.com, Mark Brown <broonie@...nsource.wolfsonmicro.com> 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 <broonie@...nsource.wolfsonmicro.com> --- drivers/base/regmap/regmap.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index a5b27fb..80507d5 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; @@ -289,6 +290,8 @@ int regmap_reinit_cache(struct regmap *map, const struct regmap_config *config) map->cache_bypass = false; map->cache_only = false; + regmap_debugfs_init(map); + ret = regcache_init(map, config); mutex_unlock(&map->lock); -- 1.7.9.rc1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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