From: Francisco Jerez <currojerez@riseup.net>
Date: Mon, 18 Oct 2010 01:55:48 +0000 (+0200)
Subject: drm/nouveau: Implement weak channel references.
X-Git-Tag: v2.6.38-rc1~419^2~37^2~74
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f091a3d403065416b7d27221bbeb956481132ffd;p=pandora-kernel.git

drm/nouveau: Implement weak channel references.

nouveau_channel_ref() takes a "weak" channel reference that doesn't
prevent the hardware channel resources from being released, it just
keeps the channel data structure alive.

Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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