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regmap: Hold the regmap lock when allocating and freeing the cache

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For the benefit of the maple tree's lockdep checking hold the lock while
creating and exiting the cache.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20240822-b4-regmap-maple-nolock-v1-2-d5e6dbae3396@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mark Brown
2024-08-22 20:13:36 +01:00
parent c69bb91c47
commit fd4ebc07b4
2 changed files with 5 additions and 0 deletions
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drivers/base/regmap/regmap.c
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@@ -1445,6 +1445,7 @@ void regmap_exit(struct regmap *map)
struct regmap_async *async;
regcache_exit(map);
regmap_debugfs_exit(map);
regmap_range_exit(map);
if (map->bus && map->bus->free_context)