Commit 317495b2 authored by Ben Skeggs's avatar Ben Skeggs

drm/nouveau: fix suspend/resume on GPUs that don't have PM support

This has been broken since 2.6.37, and fixes resume on a couple of fermi
boards I have access to.
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent b8884da6
......@@ -543,7 +543,7 @@ nouveau_pm_resume(struct drm_device *dev)
struct nouveau_pm_engine *pm = &dev_priv->engine.pm;
struct nouveau_pm_level *perflvl;
if (pm->cur == &pm->boot)
if (!pm->cur || pm->cur == &pm->boot)
return;
perflvl = pm->cur;
......
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