Hi Grant,
> diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
> index d61fda8..66401bc 100644
> --- a/drivers/of/fdt.c
> +++ b/drivers/of/fdt.c
> @@ -94,6 +94,8 @@ int __init of_scan_flat_dt(int (*it)(unsigned long node,
> break;
> } while (1);
>
> + if (rc)
> + pr_err("Failed to unflatten device tree blob. rc=%i\n", rc);
> return rc;
> }
rc == 1 is perfectly valid - it indicates that the iterator callback
stopped the scan early.
How about we just check for the presence of OF_DT_HEADER instead?
Cheers,
Jeremy
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