1 files changed, 5 insertions, 30 deletions

diff --git a/drivers/ata/pata_acpi.c b/drivers/ata/pata_acpi.c
index 187545c0898a..35ad488db6ed 100644
--- a/drivers/ata/pata_acpi.c
+++ b/drivers/ata/pata_acpi.c
@@ -235,39 +235,14 @@ static struct scsi_host_template pacpi_sht = {
         ATA_BMDMA_SHT(DRV_NAME),
 };
 
-static const struct ata_port_operations pacpi_ops = {
+static struct ata_port_operations pacpi_ops = {
+        .inherits               = &ata_bmdma_port_ops,
+        .qc_issue               = pacpi_qc_issue_prot,
+        .cable_detect           = pacpi_cable_detect,
+        .mode_filter            = pacpi_mode_filter,
         .set_piomode            = pacpi_set_piomode,
         .set_dmamode            = pacpi_set_dmamode,
-        .mode_filter            = pacpi_mode_filter,
-
-        /* Task file is PCI ATA format, use helpers */
-        .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          = pacpi_error_handler,
-        .post_internal_cmd      = ata_bmdma_post_internal_cmd,
-        .cable_detect           = pacpi_cable_detect,
-
-        /* BMDMA handling is PCI ATA format, use helpers */
-        .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               = pacpi_qc_issue_prot,
-        .data_xfer              = ata_data_xfer,
-
-        /* Timeout handling */
-        .irq_handler            = ata_interrupt,
-        .irq_clear              = ata_bmdma_irq_clear,
-        .irq_on                 = ata_irq_on,
-
-        /* Generic PATA PCI ATA helpers */
         .port_start             = pacpi_port_start,
 };