powerpc: Do not redefine NEED_DMA_MAP_STATE
authorChristoph Hellwig <hch@lst.de>
Mon, 30 Jul 2018 07:37:21 +0000 (09:37 +0200)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 3 Aug 2018 10:09:00 +0000 (20:09 +1000)
commit06832fc004815b4b43628d21fc81715e8e7cadff
treed2c8e9d73df893ebd2ac197bc9d3e4c0b0c4c857
parent6e0495c2e8ac39b1aad0a4588fe64413ce9028c0
powerpc: Do not redefine NEED_DMA_MAP_STATE

kernel/dma/Kconfig already defines NEED_DMA_MAP_STATE, just select it
from CONFIG_PPC using the same condition as an if guard.

Signed-off-by: Christoph Hellwig <hch@lst.de>
[mpe: Move it under PPC]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/Kconfig