[U-Boot] [PATCH] fdt: make fdt_get_base_address() return OF_BAD_ADDR when "reg" not found

Currently, fdt_get_base_address() returns 0 if the "reg" property is missing. Since 0 is a valid value, it is not suitable for the error handling. Return OF_BAD_ADDR instead.

Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com ---

common/fdt_support.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/fdt_support.c b/common/fdt_support.c index f31e9b0cc5a8..61c7b2096fbb 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -1546,7 +1546,7 @@ u64 fdt_get_base_address(const void *fdt, int node)

prop = fdt_getprop(fdt, node, "reg", &size);

- return prop ? fdt_translate_address(fdt, node, prop) : 0; + return prop ? fdt_translate_address(fdt, node, prop) : OF_BAD_ADDR; }

/*