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SubjectRe: [PATCH v2 14/29] metag: use early_init_dt_scan
On 07/10/13 17:29, Rob Herring wrote:
> From: Rob Herring <rob.herring@calxeda.com>
>
> Convert metag to use new early_init_dt_scan function.
>
> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
> Cc: James Hogan <james.hogan@imgtec.com>

Acked-by: James Hogan <james.hogan@imgtec.com>

Cheers
James

> ---
> arch/metag/kernel/devtree.c | 7 +------
> 1 file changed, 1 insertion(+), 6 deletions(-)
>
> diff --git a/arch/metag/kernel/devtree.c b/arch/metag/kernel/devtree.c
> index 049af56..68c2fee 100644
> --- a/arch/metag/kernel/devtree.c
> +++ b/arch/metag/kernel/devtree.c
> @@ -43,18 +43,16 @@ void * __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
> */
> struct machine_desc * __init setup_machine_fdt(void *dt)
> {
> - struct boot_param_header *devtree = dt;
> struct machine_desc *mdesc, *mdesc_best = NULL;
> unsigned int score, mdesc_score = ~1;
> unsigned long dt_root;
> const char *model;
>
> /* check device tree validity */
> - if (be32_to_cpu(devtree->magic) != OF_DT_HEADER)
> + if (!early_init_dt_scan(dt))
> return NULL;
>
> /* Search the mdescs for the 'best' compatible value match */
> - initial_boot_params = devtree;
> dt_root = of_get_flat_dt_root();
>
> for_each_machine_desc(mdesc) {
> @@ -90,9 +88,6 @@ struct machine_desc * __init setup_machine_fdt(void *dt)
> model = "<unknown>";
> pr_info("Machine: %s, model: %s\n", mdesc_best->name, model);
>
> - /* Retrieve various information from the /chosen node */
> - of_scan_flat_dt(early_init_dt_scan_chosen, boot_command_line);
> -
> return mdesc_best;
>
> }
>



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