From 91700f3cac56a1998a56d41e4459a5cebdb4f752 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <mjg@redhat.com>
Date: Fri, 30 Apr 2010 15:24:17 -0400
Subject: [PATCH] radeon: Split out ring locking and allocation

We need to handle the ring while we've already locked it, so split out
the allocation and commit functions in order to allow them to be used.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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