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, 3 insertions, 3 deletions

diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index c6bf1a338d1a..37fe6c2b8ca2 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -299,7 +299,7 @@ static const struct ata_port_operations piix_pata_ops = {
         .bmdma_status           = ata_bmdma_status,
         .qc_prep                = ata_qc_prep,
         .qc_issue               = ata_qc_issue_prot,
-        .data_xfer              = ata_pio_data_xfer,
+        .data_xfer              = ata_data_xfer,
 
         .freeze                 = ata_bmdma_freeze,
         .thaw                   = ata_bmdma_thaw,
@@ -330,7 +330,7 @@ static const struct ata_port_operations ich_pata_ops = {
         .bmdma_status           = ata_bmdma_status,
         .qc_prep                = ata_qc_prep,
         .qc_issue               = ata_qc_issue_prot,
-        .data_xfer              = ata_pio_data_xfer,
+        .data_xfer              = ata_data_xfer,
 
         .freeze                 = ata_bmdma_freeze,
         .thaw                   = ata_bmdma_thaw,
@@ -358,7 +358,7 @@ static const struct ata_port_operations piix_sata_ops = {
         .bmdma_status           = ata_bmdma_status,
         .qc_prep                = ata_qc_prep,
         .qc_issue               = ata_qc_issue_prot,
-        .data_xfer              = ata_pio_data_xfer,
+        .data_xfer              = ata_data_xfer,
 
         .freeze                 = ata_bmdma_freeze,
         .thaw                   = ata_bmdma_thaw,