1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/ata/pata_cmd640.c b/drivers/ata/pata_cmd640.c
index 0feb5ae8c486..43d198f90968 100644
--- a/drivers/ata/pata_cmd640.c
+++ b/drivers/ata/pata_cmd640.c
@@ -153,7 +153,7 @@ static int cmd640_port_start(struct ata_port *ap)
         struct pci_dev *pdev = to_pci_dev(ap->host->dev);
         struct cmd640_reg *timing;
 
-        int ret = ata_port_start(ap);
+        int ret = ata_sff_port_start(ap);
         if (ret < 0)
                 return ret;
 
@@ -184,7 +184,6 @@ static struct scsi_host_template cmd640_sht = {
 };
 
 static struct ata_port_operations cmd640_port_ops = {
-        .port_disable   = ata_port_disable,
         .set_piomode    = cmd640_set_piomode,
         .mode_filter    = ata_pci_default_filter,
         .tf_load        = ata_tf_load,
@@ -213,7 +212,6 @@ static struct ata_port_operations cmd640_port_ops = {
         .irq_handler    = ata_interrupt,
         .irq_clear      = ata_bmdma_irq_clear,
         .irq_on         = ata_irq_on,
-        .irq_ack        = ata_irq_ack,
 
         .port_start     = cmd640_port_start,
 };