drm/imx: imx-tve: use local encoder and connector variables

Introduce local variables for encoder and connector.
This simplifies the following commits.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c
index 2a8d2e3..3777107 100644 (file)
--- a/drivers/gpu/drm/imx/imx-tve.c
+++ b/drivers/gpu/drm/imx/imx-tve.c
@@ -430,27 +430,28 @@ static int tve_clk_init(struct imx_tve *tve, void __iomem *base)
 
 static int imx_tve_register(struct drm_device *drm, struct imx_tve *tve)
 {
+       struct drm_encoder *encoder = &tve->encoder;
+       struct drm_connector *connector = &tve->connector;
        int encoder_type;
        int ret;
 
        encoder_type = tve->mode == TVE_MODE_VGA ?
                                DRM_MODE_ENCODER_DAC : DRM_MODE_ENCODER_TVDAC;
 
-       ret = imx_drm_encoder_parse_of(drm, &tve->encoder, tve->dev->of_node);
+       ret = imx_drm_encoder_parse_of(drm, encoder, tve->dev->of_node);
        if (ret)
                return ret;
 
-       drm_encoder_helper_add(&tve->encoder, &imx_tve_encoder_helper_funcs);
-       drm_simple_encoder_init(drm, &tve->encoder, encoder_type);
+       drm_encoder_helper_add(encoder, &imx_tve_encoder_helper_funcs);
+       drm_simple_encoder_init(drm, encoder, encoder_type);
 
-       drm_connector_helper_add(&tve->connector,
-                       &imx_tve_connector_helper_funcs);
-       drm_connector_init_with_ddc(drm, &tve->connector,
+       drm_connector_helper_add(connector, &imx_tve_connector_helper_funcs);
+       drm_connector_init_with_ddc(drm, connector,
                                    &imx_tve_connector_funcs,
                                    DRM_MODE_CONNECTOR_VGA,
                                    tve->ddc);
 
-       drm_connector_attach_encoder(&tve->connector, &tve->encoder);
+       drm_connector_attach_encoder(connector, encoder);
 
        return 0;
 }