From: Martin Peres <martin.peres@ensi-bourges.fr>
Date: Sat, 9 Jul 2011 22:08:41 +0000 (+0200)
Subject: drm/nouveau/pm: make clocks_set return an error code clocks_set can fail.
X-Git-Tag: v3.3-rc1~121^2~51^2~63
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd1da8de172057b36860f427777ecfa293bb8f6c;p=pandora-kernel.git

drm/nouveau/pm: make clocks_set return an error code clocks_set can fail.

Reporting an error is better than silently refusing to reclock.

V2: Use the same logic on nv40

Signed-off-by: Martin Peres <martin.peres@labri.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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