[flashrom] [PATCH] Rewrite and fix corner case in sb600spi

[Carl-Daniel Hailfinger]

On 12.03.2016 20:46, Carl-Daniel Hailfinger wrote:
> Specifying spispeed=reserved as programmer parameter resulted in
> selecting the default SPI speed instead of aborting. Rewrite the logic
> to be more readable.
>
> Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006 at gmx.net>
> Acked-by: Stefan Tauner <stefan.tauner at alumni.tuwien.ac.at>

Committed in r1949, but I forgot to include the subject as first line of
the commit message.

Regards,
Carl-Daniel