From: Michal Simek <michal.simek@xilinx.com>
Date: Fri, 16 May 2014 11:12:25 +0000 (+0200)
Subject: microblaze: Do not setup empty unmap_sg function
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~91^2~12^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b3f246e398cc9afc61e3a65a116fabb6d5ca7aa;p=pandora-kernel.git

microblaze: Do not setup empty unmap_sg function

No reason to setup empty function. Core is checking
if this function should be called or not.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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