From: Nicolas Pitre <nicolas.pitre@linaro.org>
Date: Sat, 3 Sep 2011 01:05:10 +0000 (-0400)
Subject: ARM: mach-prima2: move ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size
X-Git-Tag: v3.2-rc1~40^2^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=98b0124f0e2b88ec74cbd9345cf6195e527ce251;p=pandora-kernel.git

ARM: mach-prima2: move ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size

Original comment:

  Restrict DMA-able region to workaround silicon limitation.
  The limitation restricts buffers available for DMA to SD/MMC
  hardware to be below 256MB.

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
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