ide: add ->tf_load and ->tf_read methods

* Add ->tf_load and ->tf_read methods to ide_hwif_t and set the default
  methods in default_hwif_transport().

* Use ->tf_{load,read} instead o calling ide_tf_{load,read}() directly.

* Make ide_tf_{load,read}() static.

There should be no functional changes caused by this patch.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index ac9e063bcf93..65275454a209 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -127,7 +127,7 @@ void SELECT_MASK (ide_drive_t *drive, int mask)
                 port_ops->maskproc(drive, mask);
 }
 
-void ide_tf_load(ide_drive_t *drive, ide_task_t *task)
+static void ide_tf_load(ide_drive_t *drive, ide_task_t *task)
 {
         ide_hwif_t *hwif = drive->hwif;
         struct ide_io_ports *io_ports = &hwif->io_ports;
@@ -172,7 +172,7 @@ void ide_tf_load(ide_drive_t *drive, ide_task_t *task)
                            io_ports->device_addr);
 }
 
-void ide_tf_read(ide_drive_t *drive, ide_task_t *task)
+static void ide_tf_read(ide_drive_t *drive, ide_task_t *task)
 {
         ide_hwif_t *hwif = drive->hwif;
         struct ide_io_ports *io_ports = &hwif->io_ports;
@@ -323,6 +323,9 @@ static void ata_output_data(ide_drive_t *drive, struct request *rq,
 
 void default_hwif_transport(ide_hwif_t *hwif)
 {
+        hwif->tf_load     = ide_tf_load;
+        hwif->tf_read     = ide_tf_read;
+
         hwif->input_data  = ata_input_data;
         hwif->output_data = ata_output_data;
 }