[PATCH] spi_mpc8xxx: fix writing to adress 0

[Joakim Tjernlund]

> From: christophe leroy <christophe.leroy at c-s.fr>
> To: David Brownell <dbrownell at users.sourceforge.net>, Grant Likely
> <grant.likely at secretlab.ca>, spi-devel-general at lists.sourceforge.net, linux-
> kernel at vger.kernel.org, linuxppc-dev at lists.ozlabs.org
> Date: 2010/09/16 09:06
> Subject: [PATCH] spi_mpc8xxx: fix writing to adress 0
> Sent by: linuxppc-dev-bounces+joakim.tjernlund=transmode.se at lists.ozlabs.org
>
> This patch applies to 2.6.34.7 (already included in 2.6.35.4)
> It fixes an issue when sending only or receiving only (mspi->tx-dma was reset
> as when no tx_buf is defined, tx_dma is 0)
>
> Signed-off-by: christophe leroy <christophe.leroy at c-s.fr>

Acked-by: Joakim Tjernlund <Joakim.Tjernlund at transmode.se>