drm/imx: imx-ldb: use local connector variable

Use a local variable for the 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-ldb.c b/drivers/gpu/drm/imx/imx-ldb.c
index 41e2978..288a81f 100644 (file)
--- a/drivers/gpu/drm/imx/imx-ldb.c
+++ b/drivers/gpu/drm/imx/imx-ldb.c
@@ -411,6 +411,7 @@ static int imx_ldb_register(struct drm_device *drm,
        struct imx_ldb_channel *imx_ldb_ch)
 {
        struct imx_ldb *ldb = imx_ldb_ch->ldb;
+       struct drm_connector *connector = &imx_ldb_ch->connector;
        struct drm_encoder *encoder = &imx_ldb_ch->encoder;
        int ret;
 
@@ -432,8 +433,7 @@ static int imx_ldb_register(struct drm_device *drm,
        drm_simple_encoder_init(drm, encoder, DRM_MODE_ENCODER_LVDS);
 
        if (imx_ldb_ch->bridge) {
-               ret = drm_bridge_attach(&imx_ldb_ch->encoder,
-                                       imx_ldb_ch->bridge, NULL, 0);
+               ret = drm_bridge_attach(encoder, imx_ldb_ch->bridge, NULL, 0);
                if (ret) {
                        DRM_ERROR("Failed to initialize bridge with drm\n");
                        return ret;
@@ -445,13 +445,13 @@ static int imx_ldb_register(struct drm_device *drm,
                 * historical reasons, the ldb driver can also work without
                 * a panel.
                 */
-               drm_connector_helper_add(&imx_ldb_ch->connector,
-                               &imx_ldb_connector_helper_funcs);
-               drm_connector_init_with_ddc(drm, &imx_ldb_ch->connector,
+               drm_connector_helper_add(connector,
+                                        &imx_ldb_connector_helper_funcs);
+               drm_connector_init_with_ddc(drm, connector,
                                            &imx_ldb_connector_funcs,
                                            DRM_MODE_CONNECTOR_LVDS,
                                            imx_ldb_ch->ddc);
-               drm_connector_attach_encoder(&imx_ldb_ch->connector, encoder);
+               drm_connector_attach_encoder(connector, encoder);
        }
 
        return 0;