au1xxx-ide: use ->init_dma method

* Pass 'ide_hwif_t *hwif' instead of '_auide_hwif *auide' to
  auide_ddma_init().

* Add 'const struct ide_port_info *d' argument to auide_ddma_init().

* Convert the driver to use ->init_dma method.

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

1 files changed, 6 insertions, 9 deletions

diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c
index d2e926efd3cc..54323ab64def 100644
--- a/drivers/ide/mips/au1xxx-ide.c
+++ b/drivers/ide/mips/au1xxx-ide.c
@@ -380,13 +380,12 @@ static void auide_dma_timeout(ide_drive_t *drive)
 
         hwif->ide_dma_end(drive);
 }
-                                        
 
-static int auide_ddma_init(_auide_hwif *auide) {
-        
+static int auide_ddma_init(ide_hwif_t *hwif, const struct ide_port_info *d)
+{
+        _auide_hwif *auide = (_auide_hwif *)hwif->hwif_data;
         dbdev_tab_t source_dev_tab, target_dev_tab;
         u32 dev_id, tsize, devwidth, flags;
-        ide_hwif_t *hwif = auide->hwif;
 
         dev_id   = AU1XXX_ATA_DDMA_REQ;
 
@@ -443,9 +442,9 @@ static int auide_ddma_init(_auide_hwif *auide) {
         return 0;
 } 
 #else
- 
-static int auide_ddma_init( _auide_hwif *auide )
+static int auide_ddma_init(ide_hwif_t *hwif, const struct ide_port_info *d)
 {
+        _auide_hwif *auide = (_auide_hwif *)hwif->hwif_data;
         dbdev_tab_t source_dev_tab;
         int flags;
 
@@ -510,9 +509,9 @@ static const struct ide_port_ops au1xxx_port_ops = {
 };
 
 static const struct ide_port_info au1xxx_port_info = {
+        .init_dma               = auide_ddma_init,
         .port_ops               = &au1xxx_port_ops,
         .host_flags             = IDE_HFLAG_POST_SET_MODE |
-                                  IDE_HFLAG_NO_DMA | /* no SFF-style DMA */
                                   IDE_HFLAG_NO_IO_32BIT |
                                   IDE_HFLAG_UNMASK_IRQS,
         .pio_mask               = ATA_PIO4,
@@ -606,8 +605,6 @@ static int au_ide_probe(struct device *dev)
         auide_hwif.hwif                 = hwif;
         hwif->hwif_data                 = &auide_hwif;
 
-        auide_ddma_init(&auide_hwif);
-
         idx[0] = hwif->index;
 
         ide_device_add(idx, &au1xxx_port_info);