[U-Boot-Users] [PATCH 3/17] Minor code clean up.
Jerry Van Baren
gvb.uboot at gmail.com
Thu Jul 5 03:14:56 CEST 2007
Declare the variable fdt properly as extern.
Call the "set_fn" function pointer the "short way" without the full
dereferencing syntax.
Signed-off-by: Gerald Van Baren <vanbaren at cideas.com>
---
common/fdt_support.c | 5 +++++
include/libfdt_env.h | 2 +-
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/common/fdt_support.c b/common/fdt_support.c
index bcdc415..15f133c 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -37,6 +37,11 @@
*/
DECLARE_GLOBAL_DATA_PTR;
+/*
+ * fdt points to our working device tree.
+ */
+struct fdt_header *fdt;
+
/********************************************************************/
diff --git a/include/libfdt_env.h b/include/libfdt_env.h
index e746314..78f7258 100644
--- a/include/libfdt_env.h
+++ b/include/libfdt_env.h
@@ -26,7 +26,7 @@
#include <asm/byteorder.h>
#include <linux/string.h>
-struct fdt_header *fdt; /* Pointer to the working fdt */
+extern struct fdt_header *fdt; /* Pointer to the working fdt */
#define fdt32_to_cpu(x) __be32_to_cpu(x)
#define cpu_to_fdt32(x) __cpu_to_be32(x)
--
1.4.4.4
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