From: Mike Frysinger <vapier.adi@gmail.com>
Date: Tue, 7 Apr 2009 02:00:36 +0000 (-0700)
Subject: Blackfin SPI Driver: unify duplicated code in dma read/write paths
X-Git-Tag: v2.6.30-rc1~120
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7aec35661733c651f616f9b3f69d758f6bfe2a7f;p=pandora-kernel.git

Blackfin SPI Driver: unify duplicated code in dma read/write paths

For DMA TX/RX operation in pump_transfers, DMA contriguration code in TX
and RX paths are almost the same.  This patch unify the duplicated DMA
code to make it more readable.

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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