drm/i915: Move unload time GTT, MSI IRQ cleanup later

Move the GTT,MSI IRQ cleanup later so that it matches their
corresponding init order. Also fix the order of these calls wrt. each
other to match their corresponding init order.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1458128348-15730-13-git-send-email-imre.deak@intel.com

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 40a5af4..fb28a03 100644 (file)
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1220,9 +1220,6 @@ int i915_driver_unload(struct drm_device *dev)
 
        i915_teardown_sysfs(dev);
 
-       io_mapping_free(dev_priv->gtt.mappable);
-       arch_phys_wc_del(dev_priv->gtt.mtrr);
-
        acpi_video_unregister();
        i915_gem_shrinker_cleanup(dev_priv);
 
@@ -1253,9 +1250,6 @@ int i915_driver_unload(struct drm_device *dev)
        cancel_delayed_work_sync(&dev_priv->gpu_error.hangcheck_work);
        i915_destroy_error_state(dev);
 
-       if (dev->pdev->msi_enabled)
-               pci_disable_msi(dev->pdev);
-
        intel_opregion_fini(dev);
 
        /* Flush any outstanding unpin_work. */
@@ -1270,8 +1264,11 @@ int i915_driver_unload(struct drm_device *dev)
 
        intel_power_domains_fini(dev_priv);
 
+       if (dev->pdev->msi_enabled)
+               pci_disable_msi(dev->pdev);
        pm_qos_remove_request(&dev_priv->pm_qos);
-
+       arch_phys_wc_del(dev_priv->gtt.mtrr);
+       io_mapping_free(dev_priv->gtt.mappable);
        i915_global_gtt_cleanup(dev);
 
        intel_uncore_fini(dev);