Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (46 commits)
  ide: constify struct ide_dma_ops
  ide: add struct ide_dma_ops (take 3)
  ide: add IDE_HFLAG_SERIALIZE_DMA host flag
  sl82c105: check bridge revision in sl82c105_init_one()
  au1xxx-ide: use ->init_dma method
  palm_bk3710: use ->init_dma method
  sgiioc4: use ->init_dma method
  icside: use ->init_dma method
  ide-pmac: use ->init_dma method
  ide: do complete DMA setup in ->init_dma method (take 2)
  au1xxx-ide: fix MWDMA support
  ide: cleanup ide_setup_dma()
  ide: factor out setting PCI bus-mastering from ide_hwif_setup_dma()
  ide: export ide_allocate_dma_engine()
  ide: move ide_setup_dma() call out from ->init_dma method
  alim15x3: skip DMA initialization completely on revs < 0x20
  pdc202xx_old: remove init_dma_pdc202xx()
  ide: don't display "BIOS" settings in ide_setup_dma()
  ide: remove ->cds field from ide_hwif_t (take 2)
  ide: remove ide_dma_iobase()
  ...

1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 51d181ee9cf..0fe89a59927 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -218,7 +218,7 @@ static ide_startstop_t ide_start_power_step(ide_drive_t *drive, struct request *
 		 * we could be smarter and check for current xfer_speed
 		 * in struct drive etc...
 		 */
-		if (drive->hwif->dma_host_set == NULL)
+		if (drive->hwif->dma_ops == NULL)
 			break;
 		/*
 		 * TODO: respect ->using_dma setting
@@ -721,6 +721,7 @@ static ide_startstop_t do_special (ide_drive_t *drive)
 #endif
 	if (s->b.set_tune) {
 		ide_hwif_t *hwif = drive->hwif;
+		const struct ide_port_ops *port_ops = hwif->port_ops;
 		u8 req_pio = drive->tune_req;
 
 		s->b.set_tune = 0;
@@ -733,10 +734,10 @@ static ide_startstop_t do_special (ide_drive_t *drive)
 				unsigned long flags;
 
 				spin_lock_irqsave(&ide_lock, flags);
-				hwif->set_pio_mode(drive, req_pio);
+				port_ops->set_pio_mode(drive, req_pio);
 				spin_unlock_irqrestore(&ide_lock, flags);
 			} else
-				hwif->set_pio_mode(drive, req_pio);
+				port_ops->set_pio_mode(drive, req_pio);
 		} else {
 			int keep_dma = drive->using_dma;
 
@@ -1237,12 +1238,12 @@ static ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error)
 
 	if (error < 0) {
 		printk(KERN_WARNING "%s: DMA timeout error\n", drive->name);
-		(void)HWIF(drive)->ide_dma_end(drive);
+		(void)hwif->dma_ops->dma_end(drive);
 		ret = ide_error(drive, "dma timeout error",
 				ide_read_status(drive));
 	} else {
 		printk(KERN_WARNING "%s: DMA timeout retry\n", drive->name);
-		hwif->dma_timeout(drive);
+		hwif->dma_ops->dma_timeout(drive);
 	}
 
 	/*
@@ -1354,7 +1355,7 @@ void ide_timer_expiry (unsigned long data)
 				startstop = handler(drive);
 			} else if (drive_is_ready(drive)) {
 				if (drive->waiting_for_dma)
-					hwgroup->hwif->dma_lost_irq(drive);
+					hwif->dma_ops->dma_lost_irq(drive);
 				(void)ide_ack_intr(hwif);
 				printk(KERN_WARNING "%s: lost interrupt\n", drive->name);
 				startstop = handler(drive);