drm/nouveau: Revert "bus: remove cpu_coherent flag"

[deliverable/linux.git] / drivers / gpu / drm / nouveau / nvkm / engine / device / pci.c

diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
index b1b693219db3f70edbf29ae5f508141937e84e42..62ad0300cfa5ab0af8610773ae7d5c4b49e310bb 100644 (file)
--- a/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/pci.c
@@ -1614,6 +1614,7 @@ nvkm_device_pci_func = {
        .fini = nvkm_device_pci_fini,
        .resource_addr = nvkm_device_pci_resource_addr,
        .resource_size = nvkm_device_pci_resource_size,
+       .cpu_coherent = !IS_ENABLED(CONFIG_ARM),
 };
 
 int