From: Masahiro Yamada <masahiroy@kernel.org>
Date: Fri, 2 Feb 2024 15:58:21 +0000 (+0900)
Subject: kconfig: move ARRAY_SIZE to a header
X-Git-Tag: v6.9-rc1~32^2~31
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6dac4002b88f0ad242ac20d9de86d11321ecf84;p=thirdparty%2Fkernel%2Fstable.git

kconfig: move ARRAY_SIZE to a header

To use ARRAY_SIZE from other files, move it to its own header,
just like include/linux/array_size.h.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---

diff --git a/scripts/kconfig/array_size.h b/scripts/kconfig/array_size.h
new file mode 100644
index 0000000000000..26ba78d867d16
--- /dev/null
+++ b/scripts/kconfig/array_size.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef ARRAY_SIZE_H
+#define ARRAY_SIZE_H
+
+/**
+ * ARRAY_SIZE - get the number of elements in array @arr
+ * @arr: array to be sized
+ */
+#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
+
+#endif /* ARRAY_SIZE_H */
diff --git a/scripts/kconfig/preprocess.c b/scripts/kconfig/preprocess.c
index 69b806a6d8b7c..f0a4a218c4a51 100644
--- a/scripts/kconfig/preprocess.c
+++ b/scripts/kconfig/preprocess.c
@@ -9,13 +9,12 @@
 #include <stdlib.h>
 #include <string.h>
 
+#include "array_size.h"
 #include "internal.h"
 #include "list.h"
 #include "lkc.h"
 #include "preprocess.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);