From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Wed, 28 Jun 2006 11:27:01 +0000 (-0700)
Subject: [PATCH] ide: fix error handling for drives which clear the FIFO on error
X-Git-Tag: v2.6.18-rc1~433
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da574af755bcb1d604e01feadf2a8c31b364447c;p=pandora-kernel.git

[PATCH] ide: fix error handling for drives which clear the FIFO on error

If the controller FIFO cleared automatically on error we must not try
and drain it as this will hang some chips.

Based in concept on a broken patch from -mm some while back

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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