diff options
Diffstat (limited to 'scripts/kconfig/menu.c')
| -rw-r--r-- | scripts/kconfig/menu.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index 7e233a6ca64..c1d53200c30 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -197,12 +197,15 @@ void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep) void menu_add_option(int token, char *arg) { - struct property *prop; - switch (token) { case T_OPT_MODULES: - prop = prop_alloc(P_DEFAULT, modules_sym); - prop->expr = expr_alloc_symbol(current_entry->sym); + if (modules_sym) + zconf_error("symbol '%s' redefines option 'modules'" + " already defined by symbol '%s'", + current_entry->sym->name, + modules_sym->name + ); + modules_sym = current_entry->sym; break; case T_OPT_DEFCONFIG_LIST: if (!sym_defconfig_list) |