[U-Boot] [PATCH v2] ne2000: Convert to new net-multi model, fixes build of three boards

[Marek Vasut <marek.vasut@gmail.com>]

> This fixes the build of the two sh boards shmin and r7780mp and qemu-mips
> which currently fail to build due to dropped pre-CONFIG_NET_MULTI code.
> 
> This v2 patch minimizes the number of lines in the diff for easy review
> and to eliminate any possible accidential changes resulting from moving
> lines of code in the file. This also makes the register function very easy.
> 
> Any cleanups and improvements are intentionally deferred to follow-up
> patches to keep this patch as simple and as easy to review as possible.
> 
> A new driver register function, ne2k_register() calls the existing
> one-time setup part of the old init function and calls eth_register().
> 
> Changes to shmin, r7780mp and qemu-mips:
> - Call the new ne2k_register() from board_eth_init() of the boards.
> 
> - Tested using qemu-mips board,
> - Tested the two renesas / sh boards r7780mp and shmin to compile again,
>   and should work.
> 
> checkpatch-clean when "--ignore VOLATILE" is added to .checkpatch.conf,
> and no warnings introduced in none of the three boards using this driver.
> 
> Signed-off-by: Bernhard Kaindl <bernhard.kaindl@gmx.net>
> ---
>  board/qemu-mips/qemu-mips.c     |    6 ++
>  board/renesas/r7780mp/r7780mp.c |    3 +-
>  board/shmin/shmin.c             |    6 ++
>  drivers/net/ne2000_base.c       |   99
> ++++++++++++++++++++++++++++----------- include/netdev.h                | 
>   1 +
>  5 files changed, 86 insertions(+), 29 deletions(-)
> 

I think this patch is absolutelly essential to have in .12 release. I'll test it 
now and ev. rebase and resubmit. Bernhard, you're ok with me doing minor fixes?

M