1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index ca7d2245d684..6c289c7b1322 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -1,5 +1,5 @@
 /*
- *  libata-bmdma.c - helper library for PCI IDE BMDMA
+ *  libata-sff.c - helper library for PCI IDE BMDMA
  *
  *  Maintained by:  Jeff Garzik <jgarzik@pobox.com>
  *                  Please ALWAYS copy linux-ide@vger.kernel.org
@@ -211,6 +211,8 @@ void ata_tf_read(struct ata_port *ap, struct ata_taskfile *tf)
                 tf->hob_lbal = ioread8(ioaddr->lbal_addr);
                 tf->hob_lbam = ioread8(ioaddr->lbam_addr);
                 tf->hob_lbah = ioread8(ioaddr->lbah_addr);
+                iowrite8(tf->ctl, ioaddr->ctl_addr);
+                ap->last_ctl = tf->ctl;
         }
 }