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[PATCH] ide: fix error handling for drives which clear the FIFO on error
authorAlan Cox <alan@lxorguk.ukuu.org.uk>
Wed, 28 Jun 2006 11:27:01 +0000 (04:27 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Wed, 28 Jun 2006 21:59:06 +0000 (14:59 -0700)
commitda574af755bcb1d604e01feadf2a8c31b364447c
treede8548adf6ea7205314f0813afb3fb83a9e7da6atree | snapshot (tar.gz zip)
parent2930d1bed7ffea3062e43b8acdeb9e0587bfc6a9commit | diff
[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>
drivers/ide/ide-io.c diff | blob | blame | history
include/linux/ide.h diff | blob | blame | history