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Revert "Revert "ide: try to use PIO Mode 0 during probe if possible"" 

This reverts commit 24df31acaf.

The root cause of reported system hangs was (now fixed) sis5513 bug
and not "ide: try to use PIO Mode 0 during probe if possible" change
(commit 6029336426) so the revert was
incorrect (it simply replaced one regression with the other one).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2009-10-06 12:27:45 +00:00 committed by David S. Miller
parent e13ee546bb
commit 032665a26f
1 changed files with 9 additions and 0 deletions
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9
drivers/ide/ide-probe.c
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@ -1046,6 +1046,15 @@ static void ide_port_init_devices(ide_hwif_t *hwif)
if (port_ops && port_ops->init_dev)
port_ops->init_dev(drive);
}
ide_port_for_each_dev(i, drive, hwif) {
/*
* default to PIO Mode 0 before we figure out
* the most suited mode for the attached device
*/
if (port_ops && port_ops->set_pio_mode)
port_ops->set_pio_mode(drive, 0);
}
}
static void ide_init_port(ide_hwif_t *hwif, unsigned int port,