ide: refactor tf_load() method

Simplify tf_load() method, making it deal only with 'struct ide_taskfile' and
the validity flags that the upper layer passes, and moving the code that deals
with the high order bytes into the only function interested, do_rw_taskfile().

This should stop the needless code duplication in this method and so make
it about twice smaller than it was; along with simplifying the setup for the
method call, this should save both time and space...

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

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 0318a4cb09de..b1806ed46175 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -98,7 +98,8 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd)
                         cmd->tf.device |= drive->select;
                 }
 
-                tp_ops->tf_load(drive, cmd);
+                tp_ops->tf_load(drive, &cmd->hob, cmd->valid.out.hob);
+                tp_ops->tf_load(drive, &cmd->tf,  cmd->valid.out.tf);
         }
 
         switch (cmd->protocol) {