drm/nouveau/drm/nouveau: Don't forget to cancel hpd_work on suspend/unload

[linux-2.6-microblaze.git] / drivers / gpu / drm / nouveau / nouveau_display.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index e4024af..540c0cb 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -442,7 +442,7 @@ nouveau_display_init(struct drm_device *dev)
 }
 
 void
-nouveau_display_fini(struct drm_device *dev, bool suspend)
+nouveau_display_fini(struct drm_device *dev, bool suspend, bool runtime)
 {
        struct nouveau_display *disp = nouveau_display(dev);
        struct nouveau_drm *drm = nouveau_drm(dev);
@@ -467,6 +467,9 @@ nouveau_display_fini(struct drm_device *dev, bool suspend)
        }
        drm_connector_list_iter_end(&conn_iter);
 
+       if (!runtime)
+               cancel_work_sync(&drm->hpd_work);
+
        drm_kms_helper_poll_disable(dev);
        disp->fini(dev);
 }
@@ -635,11 +638,11 @@ nouveau_display_suspend(struct drm_device *dev, bool runtime)
                        }
                }
 
-               nouveau_display_fini(dev, true);
+               nouveau_display_fini(dev, true, runtime);
                return 0;
        }
 
-       nouveau_display_fini(dev, true);
+       nouveau_display_fini(dev, true, runtime);
 
        list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
                struct nouveau_framebuffer *nouveau_fb;