X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=board%2Fgdsys%2Fdlvision%2Fdlvision.c;h=32f7ba39253548437f85bdd66a04898063fb869a;hb=461be2f96e4b87e5065208c6659a47dd0ad9e9f8;hp=3499bdc685fe54e2a3131af469d09dbe43f1285e;hpb=098877628888f28f321b8a61a9b0b982a969e415;p=u-boot

diff --git a/board/gdsys/dlvision/dlvision.c b/board/gdsys/dlvision/dlvision.c
index 3499bdc685..32f7ba3925 100644
--- a/board/gdsys/dlvision/dlvision.c
+++ b/board/gdsys/dlvision/dlvision.c
@@ -2,23 +2,7 @@
  * (C) Copyright 2009
  * Dirk Eibach,  Guntermann & Drunck GmbH, eibach@gdsys.de
  *
- * 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+
  */
 
 #include <common.h>
@@ -75,7 +59,8 @@ int misc_init_r(void)
  */
 int checkboard(void)
 {
-	char *s = getenv("serial#");
+	char buf[64];
+	int i = getenv_f("serial#", buf, sizeof(buf));
 	u8 channel2_msr = in_8((void *)CONFIG_UART_BASE + 0x26);
 	u8 channel3_msr = in_8((void *)CONFIG_UART_BASE + 0x36);
 	u8 channel7_msr = in_8((void *)CONFIG_UART_BASE + 0x76);
@@ -108,9 +93,9 @@ int checkboard(void)
 		break;
 	}
 
-	if (s != NULL) {
+	if (i > 0) {
 		puts(", serial# ");
-		puts(s);
+		puts(buf);
 	}
 	puts("\n       ");