From: Sean MacLennan <smaclennan@pikatech.com>
Date: Wed, 10 Jun 2009 15:09:23 +0000 (+0000)
Subject: powerpc/warp: Fix ISA_DMA_THRESHOLD default
X-Git-Tag: v2.6.31-rc1~110^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79290e4b692af8a76273bab38e41a3a385dedc7b;p=pandora-kernel.git

powerpc/warp: Fix ISA_DMA_THRESHOLD default

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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