From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Mon, 15 Jun 2009 16:52:53 +0000 (+0200)
Subject: ide: IORDY handling fixes
X-Git-Tag: v2.6.31-rc1~103^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9ef59ff01b6bd1c7360a64fcc8556a1193c2ed0;p=pandora-kernel.git

ide: IORDY handling fixes

Add ide_pio_need_iordy() helper and convert host drivers to use it.

This fixes it8172, it8213, pdc202xx_old, piix, slc90e66 and siimage
host drivers to handle IORDY correctly.

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