From: Ben Skeggs <bskeggs@redhat.com>
Date: Thu, 8 Jul 2010 01:29:10 +0000 (+1000)
Subject: drm/nouveau: add instmem flush() hook
X-Git-Tag: v2.6.36-rc1~540^2~19^2~45
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f56cb86f9abd229418f894a8ffedfb9ff465c181;p=pandora-kernel.git

drm/nouveau: add instmem flush() hook

This removes the previous prepare_access() and finish_access() hooks, and
replaces it with a much simpler flush() hook.

All the chipset-specific code before nv50 has its use removed completely,
as it's not required there at all.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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