m68knommu: mark all RAM as ZONE_DMA
There is no reason not to put all RAM in ZONE_DMA for these simple
m68k varients (same as the standard MMU m68k code does). With this
in place the usual dma_alloc_coherent() work as expected.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
parent
8e0ee43b
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