karo: fdt: fix panel-dpi support

[karo-tx-uboot.git] / examples / api / libgenwrap.c

diff --git a/examples/api/libgenwrap.c b/examples/api/libgenwrap.c
index 2b107d9797f45eaaf3bc5bee1ef7d8eac93cd62e..c1afa5bc09a1f155fd957ce1a6a3cb12c1bffa9b 100644 (file)
--- a/examples/api/libgenwrap.c
+++ b/examples/api/libgenwrap.c
@@ -3,29 +3,11 @@
  *
  * Written by: Rafal Jaworowski <raj@semihalf.com>
  *
- * 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+
  *
  * This is is a set of wrappers/stubs that allow to use certain routines from
- * U-Boot's lib_generic in the standalone app. This way way we can re-use
+ * U-Boot's lib in the standalone app. This way way we can re-use
  * existing code e.g. operations on strings and similar.
- *
  */
 
 #include <common.h>
@@ -37,7 +19,7 @@
 /*
  * printf() and vprintf() are stolen from u-boot/common/console.c
  */
-void printf (const char *fmt, ...)
+int printf (const char *fmt, ...)
 {
        va_list args;
        uint i;
@@ -53,9 +35,10 @@ void printf (const char *fmt, ...)
 
        /* Print the string */
        ub_puts (printbuffer);
+       return i;
 }
 
-void vprintf (const char *fmt, va_list args)
+int vprintf (const char *fmt, va_list args)
 {
        uint i;
        char printbuffer[256];
@@ -67,6 +50,7 @@ void vprintf (const char *fmt, va_list args)
 
        /* Print the string */
        ub_puts (printbuffer);
+       return i;
 }
 
 void putc (const char c)
@@ -79,9 +63,10 @@ void __udelay(unsigned long usec)
        ub_udelay(usec);
 }
 
-void do_reset (void)
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
        ub_reset();
+       return 0;
 }
 
 void *malloc (size_t len)