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m68k: use simpler dma_alloc_coherent() for ColdFire CPUs
authorGreg Ungerer <gerg@uclinux.org>
Tue, 26 Jun 2012 11:02:54 +0000 (21:02 +1000)
committerGreg Ungerer <gerg@uclinux.org>
Sun, 15 Jul 2012 23:59:22 +0000 (09:59 +1000)
commitb60f187fecee5d9dceb89773e15f976fe21d893a
treed648e433a3f2c62cbe340e227a1ac02a91b9ba59tree | snapshot (tar.gz zip)
parent8b1e5a0626f7f921fe0fa24bdb256ae1de5ab9b0commit | diff
m68k: use simpler dma_alloc_coherent() for ColdFire CPUs

On all ColdFire platforms (whether MMU enabled or not) we want to use the
simple page based dma_alloc_coherent. We don't want the virtual mapping
version that is used on classic m68k setups. So modify the conditionals
to use the existing simpler dma_alloc_coherent on all ColdFire and non-MMU
builds.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
arch/m68k/kernel/dma.c diff | blob | blame | history