[U-Boot] [PATCH 1/4] fdt: Add INT32_MAX to kernel.h for libfdt
Simon Glass
sjg at chromium.org
Sun Oct 27 15:47:39 UTC 2019
Unfortunately libfdt needs this value now, which is present in the
stdint.h header. That file is just a placeholder in U-Boot and these sorts
of constants appear in the linux/kernel.h header instead.
To keep libfdt happy, add INT32_MAX too.
Signed-off-by: Simon Glass <sjg at chromium.org>
---
include/linux/kernel.h | 2 ++
include/linux/libfdt_env.h | 1 +
2 files changed, 3 insertions(+)
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index a85c15d8dc..5c7e5f635b 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -37,6 +37,8 @@
#define UINT32_MAX U32_MAX
#define UINT64_MAX U64_MAX
+#define INT32_MAX S32_MAX
+
#define STACK_MAGIC 0xdeadbeef
#define REPEAT_BYTE(x) ((~0ul / 0xff) * (x))
diff --git a/include/linux/libfdt_env.h b/include/linux/libfdt_env.h
index e2bf79c7ee..cca7792acd 100644
--- a/include/linux/libfdt_env.h
+++ b/include/linux/libfdt_env.h
@@ -10,6 +10,7 @@
#define LIBFDT_ENV_H
#include <linux/string.h>
+#include <linux/kernel.h>
#include <asm/byteorder.h>
--
2.24.0.rc0.303.g954a862665-goog
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