Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/scripts/kconfig/preprocess.c b/scripts/kconfig/preprocess.c
index 5ca2df7..0243086 100644
--- a/scripts/kconfig/preprocess.c
+++ b/scripts/kconfig/preprocess.c
@@ -2,6 +2,7 @@
//
// Copyright (C) 2018 Masahiro Yamada <yamada.masahiro@socionext.com>
+#include <ctype.h>
#include <stdarg.h>
#include <stdbool.h>
#include <stdio.h>
@@ -9,10 +10,12 @@
#include <string.h>
#include "list.h"
+#include "lkc.h"
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
static char *expand_string_with_args(const char *in, int argc, char *argv[]);
+static char *expand_string(const char *in);
static void __attribute__((noreturn)) pperror(const char *format, ...)
{
@@ -548,15 +551,14 @@
return __expand_string(&in, is_end_of_str, argc, argv);
}
-char *expand_string(const char *in)
+static char *expand_string(const char *in)
{
return expand_string_with_args(in, 0, NULL);
}
static bool is_end_of_token(char c)
{
- /* Why are '.' and '/' valid characters for symbols? */
- return !(isalnum(c) || c == '_' || c == '-' || c == '.' || c == '/');
+ return !(isalnum(c) || c == '_' || c == '-');
}
/*