[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, 1 deletions

diff --git a/drivers/ata/pata_opti.c b/drivers/ata/pata_opti.c
index 0ab300cda9b7..2a4bfbfbe75a 100644
--- a/drivers/ata/pata_opti.c
+++ b/drivers/ata/pata_opti.c
@@ -183,7 +183,6 @@ static struct scsi_host_template opti_sht = {
 };
 
 static struct ata_port_operations opti_port_ops = {
-        .port_disable   = ata_port_disable,
         .set_piomode    = opti_set_piomode,
         .tf_load        = ata_tf_load,
         .tf_read        = ata_tf_read,