From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jesse Barnes <jbarnes@virtuousgeek.org>
Subject: Re: [PATCH 6/8] drm/i915: Wrap the preallocated BIOS
 framebuffer and preserve for KMS fbcon v7
Date: Tue, 17 Dec 2013 13:05:29 -0800
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To: Chris Wilson <chris@chris-wilson.co.uk>
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On Tue, 17 Dec 2013 10:34:39 +0000
Chris Wilson <chris@chris-wilson.co.uk> wrote:

> On Mon, Dec 16, 2013 at 04:34:27PM -0800, Jesse Barnes wrote:
> > @@ -333,7 +535,8 @@ MODULE_LICENSE("GPL and additional rights");
> >  void intel_fbdev_output_poll_changed(struct drm_device *dev)
> >  {
> >  	struct drm_i915_private *dev_priv = dev->dev_private;
> > -	drm_fb_helper_hotplug_event(&dev_priv->fbdev->helper);
> > +	if (dev_priv->fbdev)
> > +		drm_fb_helper_hotplug_event(&dev_priv->fbdev->helper);
> >  }
> 
> Also intel_fbdev_restore_mode() needs the NULL fbdev safeguard.

Fixed.

-- 
Jesse Barnes, Intel Open Source Technology Center