arm: remove bogus cp_delay() function

[karo-tx-uboot.git] / common / fdt_support.c

diff --git a/common/fdt_support.c b/common/fdt_support.c
index 10648b5a4a86e0d94765b94b02af7b0e4ca9fc76..f86365e8f0da60caddb0444518e72bb8e46ea0b7 100644 (file)
--- a/common/fdt_support.c
+++ b/common/fdt_support.c
@@ -454,6 +454,9 @@ int fdt_fixup_memory_banks(void *blob, u64 start[], u64 size[], int banks)
                return err;
        }
 
+       if (!banks)
+               return 0;
+
        len = fdt_pack_reg(blob, tmp, start, size, banks);
 
        err = fdt_setprop(blob, nodeoffset, "reg", tmp, len);