libata: rename SFF port ops

Add sff_ prefix to SFF specific port ops.

This rename is in preparation of separating SFF support out of libata
core layer.  This patch strictly renames ops and doesn't introduce any
behavior difference.

Signed-off-by: Tejun Heo <htejun@gmail.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/ata/pata_ns87415.c b/drivers/ata/pata_ns87415.c
index 03a52cefc010..ae92b0049bd5 100644
--- a/drivers/ata/pata_ns87415.c
+++ b/drivers/ata/pata_ns87415.c
@@ -138,7 +138,7 @@ static void ns87415_bmdma_setup(struct ata_queued_cmd *qc)
                 dmactl |= ATA_DMA_WR;
         iowrite8(dmactl, ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
         /* issue r/w command */
-        ap->ops->exec_command(ap, &qc->tf);
+        ap->ops->sff_exec_command(ap, &qc->tf);
 }
 
 /**
@@ -306,7 +306,7 @@ static struct ata_port_operations ns87415_pata_ops = {
         .bmdma_setup            = ns87415_bmdma_setup,
         .bmdma_start            = ns87415_bmdma_start,
         .bmdma_stop             = ns87415_bmdma_stop,
-        .irq_clear              = ns87415_irq_clear,
+        .sff_irq_clear          = ns87415_irq_clear,
 
         .cable_detect           = ata_cable_40wire,
         .set_piomode            = ns87415_set_piomode,
@@ -315,8 +315,8 @@ static struct ata_port_operations ns87415_pata_ops = {
 #if defined(CONFIG_SUPERIO)
 static struct ata_port_operations ns87560_pata_ops = {
         .inherits               = &ns87415_pata_ops,
-        .tf_read                = ns87560_tf_read,
-        .check_status           = ns87560_check_status,
+        .sff_tf_read            = ns87560_tf_read,
+        .sff_check_status       = ns87560_check_status,
         .bmdma_status           = ns87560_bmdma_status,
 };
 #endif