From: Arto Merilainen <amerilainen@nvidia.com>
Date: Wed, 29 May 2013 10:26:08 +0000 (+0300)
Subject: gpu: host1x: Rework CPU syncpoint increment
X-Git-Tag: v3.11-rc1~65^2~62^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ebae30b1fbcc2cc991ce705cc82e16d1e5ddbf51;p=pandora-kernel.git

gpu: host1x: Rework CPU syncpoint increment

This patch merges host1x_syncpt_cpu_incr to host1x_syncpt_incr() as
they are in practise doing the same thing. host1x_syncpt_incr() is
also modified to return error codes. User space interface is modified
accordingly to pass return values.

Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Acked-By: Terje Bergstrom <tbergstrom@nvidia.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
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