[PATCH] libata: fix comment regarding setting cable type
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>
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 7662146..62340f4 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -2112,7 +2112,6 @@
* 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 @@
{
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;