drm/omap: dss: Remove omap_dss_device panel fields

The omap_dss_device panel.dsi_pix_fmt and panel.dsi_mode fields are
unused. Remove them.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

drivers/gpu/drm/omapdrm/displays/panel-dsi-cm.c

@@ -1333,7 +1333,6 @@ static int dsicm_probe(struct platform_device *pdev)
 	dssdev->type = OMAP_DISPLAY_TYPE_DSI;
 	dssdev->owner = THIS_MODULE;
 
-	dssdev->panel.dsi_pix_fmt = OMAP_DSS_DSI_FMT_RGB888;
 	dssdev->caps = OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE |
 		OMAP_DSS_DISPLAY_CAP_TEAR_ELIM;
 

drivers/gpu/drm/omapdrm/dss/omapdss.h

@@ -457,11 +457,6 @@ struct omap_dss_device {
 	enum omap_display_type type;
 	enum omap_display_type output_type;
 
-	struct {
-		enum omap_dss_dsi_pixel_format dsi_pix_fmt;
-		enum omap_dss_dsi_mode dsi_mode;
-	} panel;
-
 	const char *name;
 
 	const struct omap_dss_driver *driver;