Daniel Mack f2e055e7c9 regmap: cache: bail in regmap_async_complete() for bus-less maps
Commit f8bd822cb ("regmap: cache: Factor out block sync") made
regcache_rbtree_sync() call regmap_async_complete(), which in turn does
not check for map->bus before dereferencing it.

This causes a NULL pointer dereference on bus-less maps.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Cc: stable@vger.kernel.org [v3.10 only]
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-04 13:54:44 +01:00
..
2013-03-17 19:40:50 -07:00
2013-05-01 16:36:22 +05:30
2010-05-21 09:37:29 -07:00