redonkable/alistair23-linux
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drm/i915: unload: don't leak error state

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With kms, interrupts now get disabled in the modesetting cleanup. So
free the error state afterwards, it currently gets allocated in
the interrupt handler.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Daniel Vetter 2010-08-20 21:25:11 +02:00 committed by Chris Wilson
parent 6c0d93500e
commit a8b4899e46
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/i915/i915_dma.c
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@ -2250,8 +2250,6 @@ int i915_driver_unload(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
i915_destroy_error_state(dev);
spin_lock(&mchdev_lock);
i915_mch_dev = NULL;
spin_unlock(&mchdev_lock);
@ -2280,8 +2278,10 @@ int i915_driver_unload(struct drm_device *dev)
vga_client_register(dev->pdev, NULL, NULL, NULL);
}
/* Free error state after interrupts are fully disabled. */
del_timer_sync(&dev_priv->hangcheck_timer);
cancel_work_sync(&dev_priv->error_work);
i915_destroy_error_state(dev);
if (dev->pdev->msi_enabled)
pci_disable_msi(dev->pdev);