From: Colin Cross <ccross@android.com>
Date: Fri, 13 Dec 2013 22:24:48 +0000 (-0800)
Subject: ion: convert map_kernel to return ERR_PTR
X-Git-Tag: v3.14-rc1~150^2~403
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dfc4a9b1769095d8125a56e5515f6728c9f137c0;p=pandora-kernel.git

ion: convert map_kernel to return ERR_PTR

ion is going to stop accepting NULL as an error value, use ERR_PTR.

Signed-off-by: Colin Cross <ccross@android.com>
[jstultz: modified patch to apply to staging directory]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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