From: Brian Niebuhr <bniebuhr@efjohnson.com>
Date: Wed, 6 Oct 2010 11:33:10 +0000 (+0530)
Subject: spi: davinci: let DMA operation be specified on per-device basis
X-Git-Tag: v2.6.38-rc1~454^2~6^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=87467bd9052725283b9a9f4b1b310fed8744fb1e;p=pandora-kernel.git

spi: davinci: let DMA operation be specified on per-device basis

Let DMA operation be specified on a per-device basis instead
of selecting it once during probe.

A side effect of this is the need to combine the PIO and DMA buffer
txrx_bufs routine. This is good since they anyway share some common
functionality.

Signed-off-by: Brian Niebuhr <bniebuhr@efjohnson.com>
Tested-By: Michael Williamson <michael.williamson@criticallink.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---

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