powerpc/warp: Fix ISA_DMA_THRESHOLD default

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If no device is passed to __dma_alloc_coherent, it defaults to using ISA_DMA_THRESHOLD
for the mask. This patch provides a reasonable default rather than 0.

Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Sean MacLennan 2009-06-10 15:09:23 +00:00 • committed by Benjamin Herrenschmidt

parent 247608234e

commit 79290e4b69

1 changed files with 7 additions and 1 deletions

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arch/powerpc/platforms/44x/warp.c

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