drm: virtio: replace reference/unreference with get/put

DRM core uses reference/unreference suffixes for refcounting
functions, but kernel uses get/put (e.g. kref_get/put()).
Replace reference/unreference with get/put for consistency
and also it's shorter.

The following cocci script was used to generate the patch:

@@
expression e;
@@

(
-drm_gem_object_reference(e);
+drm_gem_object_get(e);
|
-drm_gem_object_unreference(e);
+drm_gem_object_put(e);
|
-drm_gem_object_unreference_unlocked(e);
+drm_gem_object_put_unlocked(e);
)

Signed-off-by: Aastha Gupta <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

diff --git a/drivers/gpu/drm/virtio/virtgpu_ioctl.c b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
index 0528edb4a2bfe0ed9f2a5d8a272b1b1af8c284cd..461f81aa1bbeb072b8ba17152bbec528dffd83b6 100644 (file)
--- a/drivers/gpu/drm/virtio/virtgpu_ioctl.c
+++ b/drivers/gpu/drm/virtio/virtgpu_ioctl.c
@@ -261,7 +261,7 @@ static int virtio_gpu_resource_create_ioctl(struct drm_device *dev, void *data,
                ret = virtio_gpu_object_attach(vgdev, qobj, res_id, NULL);
        } else {
                /* use a gem reference since unref list undoes them */
-               drm_gem_object_reference(&qobj->gem_base);
+               drm_gem_object_get(&qobj->gem_base);
                mainbuf.bo = &qobj->tbo;
                list_add(&mainbuf.head, &validate_list);