Merge branch 'vmwgfx-next-3.13' of git://people.freedesktop.org/~thomash/linux into...

[cascardo/linux.git] / drivers / gpu / drm / nouveau / nouveau_fbcon.c

diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index a86ecf6..7903e0e 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -420,7 +420,7 @@ nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *fbcon)
                nouveau_bo_unmap(nouveau_fb->nvbo);
                nouveau_bo_vma_del(nouveau_fb->nvbo, &nouveau_fb->vma);
                nouveau_bo_unpin(nouveau_fb->nvbo);
-               drm_gem_object_unreference_unlocked(nouveau_fb->nvbo->gem);
+               drm_gem_object_unreference_unlocked(&nouveau_fb->nvbo->gem);
                nouveau_fb->nvbo = NULL;
        }
        drm_fb_helper_fini(&fbcon->helper);
@@ -503,34 +503,45 @@ nouveau_fbcon_fini(struct drm_device *dev)
        drm->fbcon = NULL;
 }
 
-void nouveau_fbcon_save_disable_accel(struct drm_device *dev)
+void
+nouveau_fbcon_save_disable_accel(struct drm_device *dev)
 {
        struct nouveau_drm *drm = nouveau_drm(dev);
-
-       drm->fbcon->saved_flags = drm->fbcon->helper.fbdev->flags;
-       drm->fbcon->helper.fbdev->flags |= FBINFO_HWACCEL_DISABLED;
+       if (drm->fbcon) {
+               drm->fbcon->saved_flags = drm->fbcon->helper.fbdev->flags;
+               drm->fbcon->helper.fbdev->flags |= FBINFO_HWACCEL_DISABLED;
+       }
 }
 
-void nouveau_fbcon_restore_accel(struct drm_device *dev)
+void
+nouveau_fbcon_restore_accel(struct drm_device *dev)
 {
        struct nouveau_drm *drm = nouveau_drm(dev);
-       drm->fbcon->helper.fbdev->flags = drm->fbcon->saved_flags;
+       if (drm->fbcon) {
+               drm->fbcon->helper.fbdev->flags = drm->fbcon->saved_flags;
+       }
 }
 
-void nouveau_fbcon_set_suspend(struct drm_device *dev, int state)
+void
+nouveau_fbcon_set_suspend(struct drm_device *dev, int state)
 {
        struct nouveau_drm *drm = nouveau_drm(dev);
-       console_lock();
-       if (state == 0)
-               nouveau_fbcon_save_disable_accel(dev);
-       fb_set_suspend(drm->fbcon->helper.fbdev, state);
-       if (state == 1)
-               nouveau_fbcon_restore_accel(dev);
-       console_unlock();
+       if (drm->fbcon) {
+               console_lock();
+               if (state == 0)
+                       nouveau_fbcon_save_disable_accel(dev);
+               fb_set_suspend(drm->fbcon->helper.fbdev, state);
+               if (state == 1)
+                       nouveau_fbcon_restore_accel(dev);
+               console_unlock();
+       }
 }
 
-void nouveau_fbcon_zfill_all(struct drm_device *dev)
+void
+nouveau_fbcon_zfill_all(struct drm_device *dev)
 {
        struct nouveau_drm *drm = nouveau_drm(dev);
-       nouveau_fbcon_zfill(dev, drm->fbcon);
+       if (drm->fbcon) {
+               nouveau_fbcon_zfill(dev, drm->fbcon);
+       }
 }