From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Wed, 27 Mar 2013 13:08:44 +0000 (+0000)
Subject: regmap: async: Add missing return
X-Git-Tag: upstream/snapshot3+hdmi~5415^2^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f951b6587b94df2abb8c7a2425f7dcdb4fe647dc;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

regmap: async: Add missing return

Let's only write once...

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

diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 3d23675..dd82acf 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,