m68k: cache: add an empty stub functions for invalidate/flush dcache

[karo-tx-uboot.git] / common / hwconfig.c

diff --git a/common/hwconfig.c b/common/hwconfig.c
index 515074808ddada52371ad8329970d005a8d72795..4ae042ee33efe9327b5a647af910f343cb6fe3e5 100644 (file)
--- a/common/hwconfig.c
+++ b/common/hwconfig.c
@@ -6,10 +6,7 @@
  *
  * Author: Anton Vorontsov <avorontsov@ru.mvista.com>
  *
- * 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.
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #ifndef HWCONFIG_TEST
@@ -81,8 +78,8 @@ static const char *__hwconfig(const char *opt, size_t *arglen,
        if (!env_hwconfig) {
                if (!(gd->flags & GD_FLG_ENV_READY)) {
                        printf("WARNING: Calling __hwconfig without a buffer "
-                                       "and before environment is ready\n"); 
-                       return NULL; 
+                                       "and before environment is ready\n");
+                       return NULL;
                }
                env_hwconfig = getenv("hwconfig");
        }