[PATCH] drm/virtio: Open-code drm_simple_encoder_init()

[Hardik Phalet <hardik.phalet@pm.me>]

drm_simple_encoder_init() is a thin wrapper around drm_encoder_init()
that only provides a minimal drm_encoder_funcs instance with
.destroy = drm_encoder_cleanup.

Inline the helper in virtgpu_display.c and provide a local
drm_encoder_funcs instance instead. This removes the unnecessary
indirection and prepares for the eventual removal of
drm_simple_encoder_init().

No functional changes intended.

Signed-off-by: Hardik Phalet <hardik.phalet@pm.me>
---
 drivers/gpu/drm/virtio/virtgpu_display.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index f1dae9569805..8bd6cdc6c16e 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -232,6 +232,10 @@ static enum drm_mode_status virtio_gpu_conn_mode_valid(struct drm_connector *con
 	return MODE_BAD;
 }
 
+static const struct drm_encoder_funcs virtio_gpu_enc_cleanup_funcs = {
+	.destroy = drm_encoder_cleanup
+};
+
 static const struct drm_encoder_helper_funcs virtio_gpu_enc_helper_funcs = {
 	.mode_set   = virtio_gpu_enc_mode_set,
 	.enable     = virtio_gpu_enc_enable,
@@ -306,7 +310,8 @@ static int vgdev_output_init(struct virtio_gpu_device *vgdev, int index)
 	if (vgdev->has_edid)
 		drm_connector_attach_edid_property(connector);
 
-	drm_simple_encoder_init(dev, encoder, DRM_MODE_ENCODER_VIRTUAL);
+	drm_encoder_init(dev, encoder, &virtio_gpu_enc_cleanup_funcs,
+			 DRM_MODE_ENCODER_VIRTUAL, NULL);
 	drm_encoder_helper_add(encoder, &virtio_gpu_enc_helper_funcs);
 	encoder->possible_crtcs = 1 << index;
 
-- 
2.53.0