From: Mario Schwalbe <schwalbe@inf.tu-dresden.de>
Date: Tue, 6 Jan 2009 16:20:57 +0000 (+0100)
Subject: ide: Fix drive's DWORD-IO handling
X-Git-Tag: v2.6.29-rc1~231^2~17
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=744a82b004b0a08d55f579daa55e32d963353edc;p=pandora-kernel.git

ide: Fix drive's DWORD-IO handling

According the documentation, id[ATA_ID_DWORD_IO] is non-zero if
the drive supports dword IO, while the code disables support by
setting IDE_DFLAG_NO_IO_32BIT. In addition, this word has been
reused by the ATA8 specification. This patch fixes both cases.

Signed-off-by: Mario Schwalbe <schwalbe@inf.tu-dresden.de>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
[bart: remove id[ATA_ID_DWORD_IO] check altogether per Sergei's suggestion]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
---

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