pxa2x0: only build hal_diag.c if the internal uarts are used

[Andrew Lunn]

On Thu, Sep 15, 2005 at 12:51:22PM +0100, David Vrabel wrote:
> Hi,
> 
> The attached patch causes the pxa2x0 HAL to only build hal_diag.c if at
> least one of the internal UARTs is to used for diagnostics.  This allows
> platforms to supply their own HAL diagnostic routines.

I fixed a typo in the ChangeLog.

        Thanks
                Andrew