[libata] Remove ->port_disable() hook

It was always set to ata_port_disable().  Removed the hook, and replaced
the very few ap->ops->port_disable() callsites with direct calls to
ata_port_disable().

Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index c888c966a020..0d80189d03f3 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -264,8 +264,6 @@ static struct scsi_host_template ahci_sht = {
 };
 
 static const struct ata_port_operations ahci_ops = {
-        .port_disable           = ata_port_disable,
-
         .check_status           = ahci_check_status,
         .check_altstatus        = ahci_check_status,
         .dev_select             = ata_noop_dev_select,
@@ -296,8 +294,6 @@ static const struct ata_port_operations ahci_ops = {
 };
 
 static const struct ata_port_operations ahci_vt8251_ops = {
-        .port_disable           = ata_port_disable,
-
         .check_status           = ahci_check_status,
         .check_altstatus        = ahci_check_status,
         .dev_select             = ata_noop_dev_select,