libata: Remove excess delay in the tf_load path

We don't need to stall and wait after loading the task file and before
issuing a command, so don't do it. This shows up on profiles and is not
needed.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 741e7cb69d8c..87fb89e407f7 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -417,8 +417,6 @@ static void via_tf_load(struct ata_port *ap, const struct ata_taskfile *tf)
                         tf->lbam,
                         tf->lbah);
         }
-
-        ata_wait_idle(ap);
 }
 
 static int via_port_start(struct ata_port *ap)