2 files changed, 0 insertions, 32 deletions

diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
index 3001109352ea..06ddd91ffeda 100644
--- a/drivers/ata/pata_octeon_cf.c
+++ b/drivers/ata/pata_octeon_cf.c
@@ -750,20 +750,6 @@ static void octeon_cf_dev_config(struct ata_device *dev)
 }
 
 /*
- * Trap if driver tries to do standard bmdma commands.  They are not
- * supported.
- */
-static void unreachable_qc(struct ata_queued_cmd *qc)
-{
-        BUG();
-}
-
-static u8 unreachable_port(struct ata_port *ap)
-{
-        BUG();
-}
-
-/*
  * We don't do ATAPI DMA so return 0.
  */
 static int octeon_cf_check_atapi_dma(struct ata_queued_cmd *qc)
@@ -804,10 +790,6 @@ static struct ata_port_operations octeon_cf_ops = {
         .sff_dev_select         = octeon_cf_dev_select,
         .sff_irq_on             = octeon_cf_irq_on,
         .sff_irq_clear          = octeon_cf_irq_clear,
-        .bmdma_setup            = unreachable_qc,
-        .bmdma_start            = unreachable_qc,
-        .bmdma_stop             = unreachable_qc,
-        .bmdma_status           = unreachable_port,
         .cable_detect           = ata_cable_40wire,
         .set_piomode            = octeon_cf_set_piomode,
         .set_dmamode            = octeon_cf_set_dmamode,
diff --git a/drivers/ata/sata_qstor.c b/drivers/ata/sata_qstor.c
index 0074351d7edf..daeebf19a6a9 100644
--- a/drivers/ata/sata_qstor.c
+++ b/drivers/ata/sata_qstor.c
@@ -120,8 +120,6 @@ static void qs_host_stop(struct ata_host *host);
 static void qs_qc_prep(struct ata_queued_cmd *qc);
 static unsigned int qs_qc_issue(struct ata_queued_cmd *qc);
 static int qs_check_atapi_dma(struct ata_queued_cmd *qc);
-static void qs_bmdma_stop(struct ata_queued_cmd *qc);
-static u8 qs_bmdma_status(struct ata_port *ap);
 static void qs_freeze(struct ata_port *ap);
 static void qs_thaw(struct ata_port *ap);
 static int qs_prereset(struct ata_link *link, unsigned long deadline);
@@ -137,8 +135,6 @@ static struct ata_port_operations qs_ata_ops = {
         .inherits               = &ata_sff_port_ops,
 
         .check_atapi_dma        = qs_check_atapi_dma,
-        .bmdma_stop             = qs_bmdma_stop,
-        .bmdma_status           = qs_bmdma_status,
         .qc_prep                = qs_qc_prep,
         .qc_issue               = qs_qc_issue,
 
@@ -190,16 +186,6 @@ static int qs_check_atapi_dma(struct ata_queued_cmd *qc)
         return 1;       /* ATAPI DMA not supported */
 }
 
-static void qs_bmdma_stop(struct ata_queued_cmd *qc)
-{
-        /* nothing */
-}
-
-static u8 qs_bmdma_status(struct ata_port *ap)
-{
-        return 0;
-}
-
 static inline void qs_enter_reg_mode(struct ata_port *ap)
 {
         u8 __iomem *chan = qs_mmio_base(ap->host) + (ap->port_no * 0x4000);