[PATCH][macparts] Allow to open partition 0

[Laurent Vivier]

Yaboot needs to be able to open partition 0.
Add some traces.

Signed-off-by: Laurent Vivier

[Blue Swirl]

On 11/25/08, Laurent Vivier  wrote:
> Yaboot needs to be able to open partition 0.
>  Add some traces.
>
> Signed-off-by: Laurent Vivier

Thanks, applied as r265.