1 files changed, 3 insertions, 20 deletions

diff --git a/drivers/ata/pata_mpiix.c b/drivers/ata/pata_mpiix.c
index e8e6837110b4..dab54f8a272d 100644
--- a/drivers/ata/pata_mpiix.c
+++ b/drivers/ata/pata_mpiix.c
@@ -155,28 +155,11 @@ static struct scsi_host_template mpiix_sht = {
 };
 
 static struct ata_port_operations mpiix_port_ops = {
+        .inherits       = &ata_sff_port_ops,
+        .qc_issue       = mpiix_qc_issue_prot,
+        .cable_detect   = ata_cable_40wire,
         .set_piomode    = mpiix_set_piomode,
-
-        .tf_load        = ata_tf_load,
-        .tf_read        = ata_tf_read,
-        .check_status   = ata_check_status,
-        .exec_command   = ata_exec_command,
-        .dev_select     = ata_std_dev_select,
-
-        .freeze         = ata_bmdma_freeze,
-        .thaw           = ata_bmdma_thaw,
         .error_handler  = mpiix_error_handler,
-        .post_internal_cmd = ata_bmdma_post_internal_cmd,
-        .cable_detect   = ata_cable_40wire,
-
-        .qc_prep        = ata_qc_prep,
-        .qc_issue       = mpiix_qc_issue_prot,
-        .data_xfer      = ata_data_xfer,
-
-        .irq_clear      = ata_noop_irq_clear,
-        .irq_on         = ata_irq_on,
-
-        .port_start     = ata_sff_port_start,
 };
 
 static int mpiix_init_one(struct pci_dev *dev, const struct pci_device_id *id)