From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Tue, 15 May 2007 22:51:43 +0000 (+0200)
Subject: pdc202xx_new: use ide_tune_dma()
X-Git-Tag: v2.6.22-rc2~87^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f86723a60d287be19aee620277184f9f5455283;p=pandora-kernel.git

pdc202xx_new: use ide_tune_dma()

* remove code enabling IORDY and prefetch from config_chipset_for_dma(),
  as the comment states it has no real effect because these settings are
  overriden when the PIO mode is set (and for this driver ->autotune == 1
  so PIO mode is always programmed)

* use ide_tune_dma() in pdcnew_config_drive_xfer_rate() and remove no longer
  needed config_chipset_for_dma()

There should be no functionality changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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