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authorTimur Tabi <timur@freescale.com>2011-09-20 18:24:34 -0500
committerGerald Van Baren <gvb@unssw.com>2011-10-15 09:35:00 -0400
commit3c927cccdc930e15cc993e27ac3bee8e15682423 (patch)
tree63b2e8b1d4c525cb4f42114c27a9de024111cb40 /include
parent8ddb10eae0c0e6936c69b19c21aaa2f6e0433717 (diff)
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fdt: check for fdt errors in fdt_create_phandle
fdt_create_phandle() was ignoring errors from fdt_set_phandle(). If an error occurs, print an error message and return 0, which is an invalid phandle. We also need to change the return type for fdt_create_phandle() to indicate that it cannot return an error code. Signed-off-by: Timur Tabi <timur@freescale.com>
Diffstat (limited to 'include')
-rw-r--r--include/fdt_support.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/fdt_support.h b/include/fdt_support.h
index 0091dc3..4826eee 100644
--- a/include/fdt_support.h
+++ b/include/fdt_support.h
@@ -97,7 +97,7 @@ int fdt_node_offset_by_compat_reg(void *blob, const char *compat,
phys_addr_t compat_off);
int fdt_alloc_phandle(void *blob);
int fdt_set_phandle(void *fdt, int nodeoffset, uint32_t phandle);
-int fdt_create_phandle(void *fdt, int nodeoffset);
+unsigned int fdt_create_phandle(void *fdt, int nodeoffset);
int fdt_add_edid(void *blob, const char *compat, unsigned char *buf);
int fdt_verify_alias_address(void *fdt, int anode, const char *alias,