drm/i915: Unregister ACPI video driver when exiting

[safe/jmp/linux-2.6] / drivers / gpu / drm / i915 / i915_opregion.c

diff --git a/drivers/gpu/drm/i915/i915_opregion.c b/drivers/gpu/drm/i915/i915_opregion.c
index 8dc1fd3..3eceefe 100644 (file)
--- a/drivers/gpu/drm/i915/i915_opregion.c
+++ b/drivers/gpu/drm/i915/i915_opregion.c
@@ -409,7 +409,7 @@ err_out:
        return err;
 }
 
-void intel_opregion_free(struct drm_device *dev)
+void intel_opregion_free(struct drm_device *dev, int suspend)
 {
        struct drm_i915_private *dev_priv = dev->dev_private;
        struct intel_opregion *opregion = &dev_priv->opregion;
@@ -417,6 +417,9 @@ void intel_opregion_free(struct drm_device *dev)
        if (!opregion->enabled)
                return;
 
+       if (!suspend)
+               acpi_video_exit();
+
        opregion->acpi->drdy = 0;
 
        system_opregion = NULL;