From: Becky Bruce <beckyb@kernel.crashing.org>
Date: Mon, 21 Sep 2009 08:26:35 +0000 (+0000)
Subject: powerpc: Change archdata dma_data to a union
X-Git-Tag: v2.6.32-rc1~29^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=738ef42e32fe95553a424c04016b936c9f6c9afb;p=pandora-kernel.git

powerpc: Change archdata dma_data to a union

Sometimes this is used to hold a simple offset, and sometimes
it is used to hold a pointer.  This patch changes it to a union containing
void * and dma_addr_t.  get/set accessors are also provided, because it was
getting a bit ugly to get to the actual data.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

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