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i915: fix oops on agp=off 

Kernel bug 10289.
main
Dave Airlie 2008-03-24 18:52:26 +10:00
parent 4323ee3e5b
commit b0817a42e7
1 changed files with 4 additions and 0 deletions
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4
shared-core/i915_dma.c
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@ -1060,6 +1060,10 @@ void i915_driver_lastclose(struct drm_device * dev)
{ {
drm_i915_private_t *dev_priv = dev->dev_private; drm_i915_private_t *dev_priv = dev->dev_private;
/* agp off can use this to get called before dev_priv */
if (!dev_priv)
return;
#ifdef I915_HAVE_BUFFER #ifdef I915_HAVE_BUFFER
if (dev_priv->val_bufs) { if (dev_priv->val_bufs) {
vfree(dev_priv->val_bufs); vfree(dev_priv->val_bufs);