On Fri, Feb 15, 2013 at 04:52:25PM +0100, Andreas Larsson wrote:
> Acked-by: Anton Vorontsov <anton@enomsg.org>
> Signed-off-by: Andreas Larsson <andreas@gaisler.com>

I'll apply this on account of it being part of the series and review
having been very slow but...

>  	/* Make sure its a bit width we support [4..16, 32] */
>  	if ((bits_per_word < 4)
> -	    || ((bits_per_word > 16) && (bits_per_word != 32)))
> +	    || ((bits_per_word > 16) && (bits_per_word != 32))
> +	    || (bits_per_word > mpc8xxx_spi->max_bits_per_word))
>  		return -EINVAL;

...we do have support for this in the core now, it would be good to
convert over to that.