From: Axel Lin <axel.lin@gmail.com>
Date: Mon, 3 Jan 2011 15:57:38 +0000 (+0800)
Subject: regulator: Assign return value of mc13xxx_reg_rmw to ret
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=923430cfee112c5f8223a313f5ec148a27dfed7f;p=linux-beck.git

regulator: Assign return value of mc13xxx_reg_rmw to ret

Otherwise, we will not return error if write to MC13892_SWITCHERS5 failed.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Yong Shen <yong.shen@linaro.org>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
---

diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
index 16a053243f92..1b8f7398a4a8 100644
--- a/drivers/regulator/mc13892-regulator.c
+++ b/drivers/regulator/mc13892-regulator.c
@@ -550,7 +550,7 @@ static int __devinit mc13892_regulator_probe(struct platform_device *pdev)
 		if (ret)
 			goto err_free;
 
-		mc13xxx_reg_rmw(mc13892, MC13892_SWITCHERS5,
+		ret = mc13xxx_reg_rmw(mc13892, MC13892_SWITCHERS5,
 			MC13892_SWITCHERS5_SW3MODE_M |
 			MC13892_SWITCHERS5_SW4MODE_M,
 			MC13892_SWITCHERS5_SW3MODE_AUTO |