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author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-02-02 09:30:20 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-02-02 15:41:04 +0100 |
commit | dd29e91770d89de759c7093daa6d9467e3417c7f (patch) | |
tree | 09a7bc18e619451d8a18566130999a4d7cb4443f /scripts | |
parent | a883d9a3c040d305ea3d09e721808a3c9a8480c1 (diff) | |
download | barebox-dd29e91770d89de759c7093daa6d9467e3417c7f.tar.gz barebox-dd29e91770d89de759c7093daa6d9467e3417c7f.tar.xz |
scripts/include: Add ARRAY_SIZE
ARRAY_SIZE is another define commonly used in tools. Add it to the
kernel includes.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'scripts')
-rw-r--r-- | scripts/include/linux/kernel.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/include/linux/kernel.h b/scripts/include/linux/kernel.h index 76df53539c..5d94e984f1 100644 --- a/scripts/include/linux/kernel.h +++ b/scripts/include/linux/kernel.h @@ -6,6 +6,8 @@ #include <stdlib.h> #include <assert.h> +#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0])) + #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d)) #define PERF_ALIGN(x, a) __PERF_ALIGN_MASK(x, (typeof(x))(a)-1) |