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[PATCH] libata: Add ->set_mode hook for odd drivers

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Some hardware doesn't want the usual mode setup logic running. This
allows the hardware driver to replace it for special cases in the least
invasive way possible.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Alan Cox
2006-03-27 18:46:37 +01:00
committed by Jeff Garzik
parent 4e5ec5dba2
commit e35a9e01f2
2 changed files with 6 additions and 1 deletions
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6
drivers/scsi/libata-core.c
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@@ -1409,7 +1409,11 @@ static int ata_bus_probe(struct ata_port *ap)
if (!found)
goto err_out_disable;
ata_set_mode(ap);
if (ap->ops->set_mode)
ap->ops->set_mode(ap);
else
ata_set_mode(ap);
if (ap->flags & ATA_FLAG_PORT_DISABLED)
goto err_out_disable;