diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c index ec2904a0e9fc..1a254e69fece 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c @@ -196,9 +196,11 @@ nv50_instobj_acquire(struct nvkm_memory *memory) } /* Attempt to get a direct CPU mapping of the object. */ - if (!iobj->map && (vmm = nvkm_bar_bar2_vmm(imem->subdev.device))) - nv50_instobj_kmap(iobj, vmm); - map = iobj->map; + if ((vmm = nvkm_bar_bar2_vmm(imem->subdev.device))) { + if (!iobj->map) + nv50_instobj_kmap(iobj, vmm); + map = iobj->map; + } if (!refcount_inc_not_zero(&iobj->maps)) { if (map) |