gpio: am43xx: expand gpio support

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

diff --git a/common/env_common.c b/common/env_common.c
index cd7b4cd1dfb7c3a59bfad6f1ae6c5fe5bb07dd8f..af59c72e1fd7d502f4899d99e8a1458cc7354d13 100644 (file)
--- a/common/env_common.c
+++ b/common/env_common.c
@@ -27,12 +27,10 @@ struct hsearch_data env_htab = {
        .change_ok = env_flags_validate,
 };
 
-static uchar __env_get_char_spec(int index)
+__weak uchar env_get_char_spec(int index)
 {
        return *((uchar *)(gd->env_addr + index));
 }
-uchar env_get_char_spec(int)
-       __attribute__((weak, alias("__env_get_char_spec")));
 
 static uchar env_get_char_init(int index)
 {
@@ -120,7 +118,7 @@ void set_default_env(const char *s)
        }
 
        if (himport_r(&env_htab, (char *)default_environment,
-                       sizeof(default_environment), '\0', flags,
+                       sizeof(default_environment), '\0', flags, 0,
                        0, NULL) == 0)
                error("Environment import failed: errno = %d\n", errno);
 
@@ -137,7 +135,7 @@ int set_default_vars(int nvars, char * const vars[])
         */
        return himport_r(&env_htab, (const char *)default_environment,
                                sizeof(default_environment), '\0',
-                               H_NOCLEAR | H_INTERACTIVE, nvars, vars);
+                               H_NOCLEAR | H_INTERACTIVE, 0, nvars, vars);
 }
 
 #ifdef CONFIG_ENV_AES
@@ -214,7 +212,7 @@ int env_import(const char *buf, int check)
                return ret;
        }
 
-       if (himport_r(&env_htab, (char *)ep->data, ENV_SIZE, '\0', 0,
+       if (himport_r(&env_htab, (char *)ep->data, ENV_SIZE, '\0', 0, 0,
                        0, NULL)) {
                gd->flags |= GD_FLG_ENV_READY;
                return 1;