From: Axel Lin <axel.lin@gmail.com>
Date: Fri, 22 Oct 2010 00:30:26 +0000 (+0800)
Subject: mfd: Remove unneeded ret value checking for max8998 register updates
X-Git-Tag: v2.6.37-rc1~52^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25d950714781f34e7ae1292f38889cf39983cb38;p=pandora-kernel.git

mfd: Remove unneeded ret value checking for max8998 register updates

i2c_smbus_write_byte_data() returns zero or negative value,
therefore no need to check if ret is greater than zero or not.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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