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: Ben Skeggs <bskeggs@redhat.com>

parent b8884da6

drivers/gpu/drm/nouveau/nouveau_pm.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;