regmap: async: Add missing return

Let's only write once...

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 3d2367501fd0..dd82acfbcf4e 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -1036,6 +1036,8 @@ static int _regmap_raw_write(struct regmap *map, unsigned int reg,
                         kfree(async->work_buf);
                         kfree(async);
                 }
+
+                return ret;
         }
 
         trace_regmap_hw_write_start(map->dev, reg,