[commit] avr: fix io reg read command.

[Andrew Cagney]

> I've committed this patch.
> 
> Is there going to be another gdb-5.3.x release? If so, I'd like to
> commit this to the branch.

You're free to commit it to the branch (but it is very unlikely that 
there will be another release from the 5.3.x branch).

Andrew

> 2003-03-04  Theodore A. Roth  <troth@openavr.org>
> 
>     * gdb/avr-tdep.c (avr_io_reg_read_command): Fix to handle case when the
>     number of io registers reported by remote target is not a multiple of
>     step.
>