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> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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@ -1552,7 +1552,7 @@ u64 fdt_get_base_address(const void *fdt, int node)
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prop = fdt_getprop(fdt, node, "reg", &size);
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return prop ? fdt_translate_address(fdt, node, prop) : 0;
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return prop ? fdt_translate_address(fdt, node, prop) : OF_BAD_ADDR;
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}
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/*
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