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[PATCH] libata: fix comment regarding setting cable type

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The comment above ata_std_postreset() specified that setting cable
type is the responsibility of postreset(), which isn't possible /
optimal depending on controller / driver.  This patch kills the
comment.  Setting cable type is responsibility of ->probe_reset.
libata doesn't care whether it's done in probeinit, reset or
postreset.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Tejun Heo 2006-02-15 15:01:42 +09:00 committed by Jeff Garzik
parent 6aff8f1f07
commit 56497bd5f1
1 changed files with 1 additions and 2 deletions
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3
drivers/scsi/libata-core.c
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@ -2112,7 +2112,6 @@ int sata_std_hardreset(struct ata_port *ap, int verbose, unsigned int *class)
* This function is invoked after a successful reset. Note that
* the device might have been reset more than once using
* different reset methods before postreset is invoked.
* postreset is also reponsible for setting cable type.
*
* This function is to be used as standard callback for
* ata_drive_*_reset().
@ -2124,7 +2123,7 @@ void ata_std_postreset(struct ata_port *ap, unsigned int *classes)
{
DPRINTK("ENTER\n");
/* set cable type */
/* set cable type if it isn't already set */
if (ap->cbl == ATA_CBL_NONE && ap->flags & ATA_FLAG_SATA)
ap->cbl = ATA_CBL_SATA;