libata: convert to iomap

Convert libata core layer and LLDs to use iomap.

* managed iomap is used.  Pointer to pcim_iomap_table() is cached at
  host->iomap and used through out LLDs.  This basically replaces
  host->mmio_base.

* if possible, pcim_iomap_regions() is used

Most iomap operation conversions are taken from Jeff Garzik
<jgarzik@pobox.com>'s iomap branch.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 2b262363b96a..236276d6ef3b 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -334,7 +334,7 @@ static struct ata_port_operations via_port_ops = {
         .qc_prep        = ata_qc_prep,
         .qc_issue       = ata_qc_issue_prot,
 
-        .data_xfer      = ata_pio_data_xfer,
+        .data_xfer      = ata_data_xfer,
 
         .irq_handler    = ata_interrupt,
         .irq_clear      = ata_bmdma_irq_clear,
@@ -367,7 +367,7 @@ static struct ata_port_operations via_port_ops_noirq = {
         .qc_prep        = ata_qc_prep,
         .qc_issue       = ata_qc_issue_prot,
 
-        .data_xfer      = ata_pio_data_xfer_noirq,
+        .data_xfer      = ata_data_xfer_noirq,
 
         .irq_handler    = ata_interrupt,
         .irq_clear      = ata_bmdma_irq_clear,