X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fvideo%2Fvideomodes.c;h=18c1f3d8acc0e90d27a90a3460bb2758827a3f58;hb=6e51ca41002c5e92f7fec088320e340102dd3f5b;hp=6fe5811aec92ba4aa377f92f6c56aee2e8b8ffe8;hpb=a5dbdc81ea70daa04e49eb0004a0441131a029c6;p=u-boot

diff --git a/drivers/video/videomodes.c b/drivers/video/videomodes.c
index 6fe5811aec..18c1f3d8ac 100644
--- a/drivers/video/videomodes.c
+++ b/drivers/video/videomodes.c
@@ -3,23 +3,7 @@
  * Pierre Aubert, Staubli Faverges , <p.aubert@staubli.com>
  * Copyright 2011 Freescale Semiconductor, Inc.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier:	GPL-2.0+
  */
 
 /************************************************************************
@@ -159,15 +143,18 @@ video_search_param (char *start, char *param)
 int video_get_params (struct ctfb_res_modes *pPar, char *penv)
 {
 	char *p, *s, *val_s;
-	int i = 0, t;
+	int i = 0;
 	int bpp;
 	int mode;
+
 	/* first search for the environment containing the real param string */
 	s = penv;
-	if ((p = getenv (s)) != NULL) {
+
+	if ((p = getenv (s)) != NULL)
 		s = p;
-	}
-	/* in case of the bootargs line, we have to start
+
+	/*
+	 * in case of the bootargs line, we have to start
 	 * after "video=ctfb:"
 	 */
 	i = video_search_param (s, "video=ctfb:");
@@ -177,19 +164,22 @@ int video_get_params (struct ctfb_res_modes *pPar, char *penv)
 	}
 	/* search for mode as a default value */
 	p = s;
-	t = 0;
 	mode = 0;		/* default */
+
 	while ((i = video_get_param_len (p, ',')) != 0) {
 		GET_OPTION ("mode:", mode)
 			p += i;
 		if (*p != 0)
 			p++;	/* skip ',' */
 	}
+
 	if (mode >= RES_MODES_COUNT)
 		mode = 0;
+
 	*pPar = res_mode_init[mode];	/* copy default values */
 	bpp = 24 - ((mode % 3) * 8);
 	p = s;			/* restart */
+
 	while ((i = video_get_param_len (p, ',')) != 0) {
 		GET_OPTION ("x:", pPar->xres)
 			GET_OPTION ("y:", pPar->yres)