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regmap: Initialize `map->debugfs' before regcache

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In the rbtree code we are exposing statistics relating to the
number of nodes/registers of the rbtree cache for each of the
devices.  Ensure that `map->debugfs' has been initialized before
we attempt to initialize the debugfs entry for the rbtree cache.

Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Dimitris Papastamos 2013-03-11 17:27:02 +00:00 committed by Mark Brown
parent f6161aa153
commit c6432ea9cc
1 changed files with 2 additions and 2 deletions
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4
drivers/base/regmap/regmap.c
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@ -710,12 +710,12 @@ skip_format_initialization:
}
}
regmap_debugfs_init(map, config->name);
ret = regcache_init(map, config);
if (ret != 0)
goto err_range;
regmap_debugfs_init(map, config->name);
/* Add a devres resource for dev_get_regmap() */
m = devres_alloc(dev_get_regmap_release, sizeof(*m), GFP_KERNEL);
if (!m) {