tree 72b9783e4ca950f2d288838e1802a1de5f8a9379
parent 000889cdb928bbe92440181331702b0eb8e6110b
author Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> 1415060148 +0900
committer Nobuhiro Iwamatsu <iwamatsu@nigauri.org> 1415060927 +0900

net: sh-eth: Add cache writeback control after setting bit of DMA descriptor

A bit field of DMA descriptor is on memory area of DMA. If we set data
to bit of DMA descriptor, we must be writeback data of DMA descriptor.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>