AcoSail/kernel_optimize_test
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[PATCH] libata: don't do EDD handling if ->probe_reset is used

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EDD is never used with ->probe_reset.  Don't handle EDD special case
in ata_dev_identify if ->probe_reset is in use.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Tejun Heo 2006-02-12 23:22:37 +09:00 committed by Jeff Garzik
parent 0bd3300ac9
commit 61eb066aff
1 changed files with 2 additions and 1 deletions
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3
drivers/scsi/libata-core.c
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@ -939,7 +939,8 @@ static void ata_dev_identify(struct ata_port *ap, unsigned int device)
return;
}
if (ap->flags & (ATA_FLAG_SRST | ATA_FLAG_SATA_RESET))
if (ap->ops->probe_reset ||
ap->flags & (ATA_FLAG_SRST | ATA_FLAG_SATA_RESET))
using_edd = 0;
else
using_edd = 1;