1 files changed, 5 insertions, 28 deletions

diff --git a/drivers/ata/pata_cmd640.c b/drivers/ata/pata_cmd640.c
index 26562b814400..061c891c8a66 100644
--- a/drivers/ata/pata_cmd640.c
+++ b/drivers/ata/pata_cmd640.c
@@ -170,35 +170,12 @@ static struct scsi_host_template cmd640_sht = {
 };
 
 static struct ata_port_operations cmd640_port_ops = {
-        .set_piomode    = cmd640_set_piomode,
-        .mode_filter    = ata_pci_default_filter,
-        .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  = ata_bmdma_error_handler,
-        .post_internal_cmd = ata_bmdma_post_internal_cmd,
-        .cable_detect   = ata_cable_40wire,
-
-        .bmdma_setup    = ata_bmdma_setup,
-        .bmdma_start    = ata_bmdma_start,
-        .bmdma_stop     = ata_bmdma_stop,
-        .bmdma_status   = ata_bmdma_status,
-
-        .qc_prep        = ata_qc_prep,
-        .qc_issue       = cmd640_qc_issue_prot,
-
-        /* In theory this is not needed once we kill the prefetcher */
+        .inherits       = &ata_bmdma_port_ops,
+        /* In theory xfer_noirq is not needed once we kill the prefetcher */
         .data_xfer      = ata_data_xfer_noirq,
-
-        .irq_handler    = ata_interrupt,
-        .irq_clear      = ata_bmdma_irq_clear,
-        .irq_on         = ata_irq_on,
-
+        .qc_issue       = cmd640_qc_issue_prot,
+        .cable_detect   = ata_cable_40wire,
+        .set_piomode    = cmd640_set_piomode,
         .port_start     = cmd640_port_start,
 };