From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Tue, 31 Mar 2009 18:15:20 +0000 (+0200)
Subject: ide: add ide_dma_prepare() helper
X-Git-Tag: v2.6.30-rc1~418^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ae5412d9a23b05ab08461b202bad21ad8f6b66d;p=pandora-kernel.git

ide: add ide_dma_prepare() helper

* Add ide_dma_prepare() helper.

* Convert ide_issue_pc() and do_rw_taskfile() to use it.

* Make ide_build_sglist() static.

There should be no functional changes caused by this patch.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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