[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/sata_qstor.c b/drivers/ata/sata_qstor.c
index 5a60ab72ecb6..10bf52ca1e19 100644
--- a/drivers/ata/sata_qstor.c
+++ b/drivers/ata/sata_qstor.c
@@ -145,7 +145,6 @@ static struct scsi_host_template qs_ata_sht = {
 };
 
 static const struct ata_port_operations qs_ata_ops = {
-        .port_disable           = ata_port_disable,
         .tf_load                = ata_tf_load,
         .tf_read                = ata_tf_read,
         .check_status           = ata_check_status,