From a6dac4002b88f0ad242ac20d9de86d11321ecf84 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Sat, 3 Feb 2024 00:58:21 +0900 Subject: 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 --- scripts/kconfig/array_size.h | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 scripts/kconfig/array_size.h (limited to 'scripts/kconfig/array_size.h') diff --git a/scripts/kconfig/array_size.h b/scripts/kconfig/array_size.h new file mode 100644 index 000000000000..26ba78d867d1 --- /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 */ -- cgit