[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_cs5520.c b/drivers/ata/pata_cs5520.c
index 300dcff949e2..fe37e3e80f27 100644
--- a/drivers/ata/pata_cs5520.c
+++ b/drivers/ata/pata_cs5520.c
@@ -158,7 +158,6 @@ static struct scsi_host_template cs5520_sht = {
 };
 
 static struct ata_port_operations cs5520_port_ops = {
-        .port_disable           = ata_port_disable,
         .set_piomode            = cs5520_set_piomode,
         .set_dmamode            = cs5520_set_dmamode,