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Diffstat (limited to 'drivers/base/regmap/regmap.c')
-rw-r--r--drivers/base/regmap/regmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 95920583e31e..e0d0c7d8a5c5 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -1853,7 +1853,7 @@ int regmap_async_complete(struct regmap *map)
int ret;
/* Nothing to do with no async support */
- if (!map->bus->async_write)
+ if (!map->bus || !map->bus->async_write)
return 0;
trace_regmap_async_complete_start(map->dev);
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