1 files changed, 2 insertions, 21 deletions

diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c
index 4becb7fde5e7..9089c7ab5000 100644
--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -89,29 +89,10 @@ static struct scsi_host_template sis_sht = {
         ATA_BMDMA_SHT(DRV_NAME),
 };
 
-static const struct ata_port_operations sis_ops = {
-        .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,
-        .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               = ata_qc_issue_prot,
-        .data_xfer              = ata_data_xfer,
-        .mode_filter            = ata_pci_default_filter,
-        .freeze                 = ata_bmdma_freeze,
-        .thaw                   = ata_bmdma_thaw,
-        .error_handler          = ata_bmdma_error_handler,
-        .post_internal_cmd      = ata_bmdma_post_internal_cmd,
-        .irq_clear              = ata_bmdma_irq_clear,
-        .irq_on                 = ata_irq_on,
+static struct ata_port_operations sis_ops = {
+        .inherits               = &ata_bmdma_port_ops,
         .scr_read               = sis_scr_read,
         .scr_write              = sis_scr_write,
-        .port_start             = ata_sff_port_start,
 };
 
 static const struct ata_port_info sis_port_info = {