drm: omapdrm: Remove omapdrm platform data

The omapdrm platform data are not used anymore, remove them.
Signed-off-by: NLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>

include/linux/platform_data/omap_drm.h

-/*
- * DRM/KMS platform data for TI OMAP platforms
- *
- * Copyright (C) 2012 Texas Instruments
- * Author: Rob Clark <rob.clark@linaro.org>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef __PLATFORM_DATA_OMAP_DRM_H__
-#define __PLATFORM_DATA_OMAP_DRM_H__
-
-/*
- * Optional platform data to configure the default configuration of which
- * pipes/overlays/CRTCs are used.. if this is not provided, then instead the
- * first CONFIG_DRM_OMAP_NUM_CRTCS are used, and they are each connected to
- * one manager, with priority given to managers that are connected to
- * detected devices.  Remaining overlays are used as video planes.  This
- * should be a good default behavior for most cases, but yet there still
- * might be times when you wish to do something different.
- */
-struct omap_kms_platform_data {
-	/* overlays to use as CRTCs: */
-	int ovl_cnt;
-	const int *ovl_ids;
-
-	/* overlays to use as video planes: */
-	int pln_cnt;
-	const int *pln_ids;
-
-	int mgr_cnt;
-	const int *mgr_ids;
-
-	int dev_cnt;
-	const char **dev_names;
-};
-
-struct omap_drm_platform_data {
-	uint32_t omaprev;
-	struct omap_kms_platform_data *kms_pdata;
-};
-
-#endif /* __PLATFORM_DATA_OMAP_DRM_H__ */