drm/nouveau/fault/gv100-: fix memory leak on module unload

[ Upstream commit 633cc9beeb6f9b5fa2f17a2a9d0e2790cb6c3de7 ]

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c
index ca25156..bb4a426 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fault/base.c
@@ -146,6 +146,7 @@ nvkm_fault_dtor(struct nvkm_subdev *subdev)
        struct nvkm_fault *fault = nvkm_fault(subdev);
        int i;
 
+       nvkm_notify_fini(&fault->nrpfb);
        nvkm_event_fini(&fault->event);
 
        for (i = 0; i < fault->buffer_nr; i++) {