diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 8b090f1eb51d..5e7aef23825a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -245,6 +245,8 @@ static int nouveau_drm_probe(struct pci_dev *pdev, return 0; } +static struct lock_class_key drm_client_lock_class_key; + static int nouveau_drm_load(struct drm_device *dev, unsigned long flags) { @@ -256,6 +258,7 @@ nouveau_drm_load(struct drm_device *dev, unsigned long flags) ret = nouveau_cli_create(pdev, "DRM", sizeof(*drm), (void**)&drm); if (ret) return ret; + lockdep_set_class(&drm->client.mutex, &drm_client_lock_class_key); dev->dev_private = drm; drm->dev = dev; |