kconfig: allow build-time definition of the internal config prefix

Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Michal Marek <mmarek@suse.cz>

1 files changed, 5 insertions, 5 deletions

diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 5c3d0c4b810f..17ba2227932d 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -316,8 +316,8 @@ static void search_conf(void)
 again:
         dialog_clear();
         dres = dialog_inputbox(_("Search Configuration Parameter"),
-                              _("Enter CONFIG_ (sub)string to search for "
-                                "(with or without \"CONFIG\")"),
+                              _("Enter " CONFIG_ " (sub)string to search for "
+                                "(with or without \"" CONFIG_ "\")"),
                               10, 75, "");
         switch (dres) {
         case 0:
@@ -329,10 +329,10 @@ again:
                 return;
         }
 
-        /* strip CONFIG_ if necessary */
+        /* strip the prefix if necessary */
         dialog_input = dialog_input_result;
-        if (strncasecmp(dialog_input_result, "CONFIG_", 7) == 0)
-                dialog_input += 7;
+        if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0)
+                dialog_input += strlen(CONFIG_);
 
         sym_arr = sym_re_search(dialog_input);
         res = get_relations_str(sym_arr);