On Fri, 2008-10-10 at 18:43 +0400, Anton Vorontsov wrote:
> The helper is factored out of of_get_gpio(). Will be used by the QE
> pin multiplexing functions (they need to parse the gpios = <> too).
>
> Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]>
> ---
> + while (list < list_end) {
> + const u32 *cells;
> + const phandle *phandle;
> +
> + phandle = list;
> + args = list + 1;
> +
> + /* one cell hole in the list = <>; */
> + if (!*phandle) {
> + list++;
> + goto next;
> + }
Allright. I'll merge it. It might have been nicer to write here
phandle = list++;
args = list;
if (!*phandle)
goto next;
.../...
list += *cells;
But it's not big deal, I'll merge it as-is and if you feel like it
you can aways submit a cleanup later. In fact you can even completely
drop "args" I think.
Cheers,
Ben.
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