From: Guenter Roeck <linux@roeck-us.net>
Date: Sun, 16 Feb 2014 01:59:05 +0000 (-0800)
Subject: hwmon: (max1668) Don't hide return value from i2c_smbus_write_byte_data
X-Git-Tag: v3.15-rc1~145^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5a706697f79b2aa5a2000f8024602320e37658f;p=pandora-kernel.git

hwmon: (max1668) Don't hide return value from i2c_smbus_write_byte_data

i2c_smbus_write_byte_data returns a valid error code.
Return it to the user instead of replacing it with -EIO.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
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