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authorGabe Black <gabeblack@chromium.org>2011-11-08 01:09:44 -0800
committerGerald Van Baren <gvb@unssw.com>2011-11-13 11:21:34 -0500
commit07e12784966c1d61b07861e6971fb8750a2ecc0c (patch)
tree0a95d20ef73d8d91742e43b2d0c7cfb7b189bd5f
parentde16606ae3445c3822720487178ecf7fbdd0c378 (diff)
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Fix constness of the fdt void pointer in fdt_getprop_u32_default
The function fdt_getprop_u32_default doesn't modify the fdt, so it can use a const void * for its fdt argument. Signed-off-by: Gabe Black <gabeblack@chromium.org>
-rw-r--r--common/fdt_support.c4
-rw-r--r--include/fdt_support.h4
2 files changed, 4 insertions, 4 deletions
diff --git a/common/fdt_support.c b/common/fdt_support.c
index c501604..593f16c 100644
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -49,8 +49,8 @@ DECLARE_GLOBAL_DATA_PTR;
* Convenience function to find a node and return it's property or a
* default value if it doesn't exist.
*/
-u32 fdt_getprop_u32_default(void *fdt, const char *path, const char *prop,
- const u32 dflt)
+u32 fdt_getprop_u32_default(const void *fdt, const char *path,
+ const char *prop, const u32 dflt)
{
const u32 *val;
int off;
diff --git a/include/fdt_support.h b/include/fdt_support.h
index c7b4605..cef3c65 100644
--- a/include/fdt_support.h
+++ b/include/fdt_support.h
@@ -28,8 +28,8 @@
#include <fdt.h>
-u32 fdt_getprop_u32_default(void *fdt, const char *path, const char *prop,
- const u32 dflt);
+u32 fdt_getprop_u32_default(const void *fdt, const char *path,
+ const char *prop, const u32 dflt);
int fdt_chosen(void *fdt, int force);
int fdt_initrd(void *fdt, ulong initrd_start, ulong initrd_end, int force);
void do_fixup_by_path(void *fdt, const char *path, const char *prop,