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: (66 commits)
  ata: Add documentation for hard disk shock protection interface (v3)
  ide: Implement disk shock protection support (v4)
  ide-cd: fix printk format warning
  piix: add Hercules EC-900 mini-notebook to ich_laptop short cable list
  ide-atapi: assign taskfile flags per device type
  ide-cd: move cdrom_info.dma to ide_drive_t.dma
  ide: add ide_drive_t.dma flag
  ide-cd: add a debug_mask module parameter
  ide-cd: convert driver to new ide debugging macro (v3)
  ide: move SFF DMA code to ide-dma-sff.c
  ide: cleanup ide-dma.c
  ide: cleanup ide_build_dmatable()
  ide: remove needless includes from ide-dma.c
  ide: switch to DMA-mapping API part #2
  ide: make ide_dma_timeout() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n
  ide: make ide_dma_lost_irq() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n
  ide: __ide_dma_end() -> ide_dma_end()
  pmac: remove needless pmac_ide_destroy_dmatable() wrapper
  pmac: remove superfluous pmif == NULL checks
  ide: Two fixes regarding memory allocation
  ...

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c
index 7f39cdb4141..e4306647d00 100644
--- a/drivers/ide/pci/cmd640.c
+++ b/drivers/ide/pci/cmd640.c
@@ -378,13 +378,13 @@ static void __set_prefetch_mode(ide_drive_t *drive, int mode)
 {
 	if (mode) {	/* want prefetch on? */
 #if CMD640_PREFETCH_MASKS
-		drive->no_unmask = 1;
-		drive->unmask = 0;
+		drive->dev_flags |= IDE_DFLAG_NO_UNMASK;
+		drive->dev_flags &= ~IDE_DFLAG_UNMASK;
 #endif
-		drive->no_io_32bit = 0;
+		drive->dev_flags &= ~IDE_DFLAG_NO_IO_32BIT;
 	} else {
-		drive->no_unmask = 0;
-		drive->no_io_32bit = 1;
+		drive->dev_flags &= ~IDE_DFLAG_NO_UNMASK;
+		drive->dev_flags |= IDE_DFLAG_NO_IO_32BIT;
 		drive->io_32bit = 0;
 	}
 }
@@ -468,10 +468,10 @@ static void program_drive_counts(ide_drive_t *drive, unsigned int index)
 	 */
 	if (index > 1) {
 		ide_hwif_t *hwif = drive->hwif;
-		ide_drive_t *peer = &hwif->drives[!drive->select.b.unit];
+		ide_drive_t *peer = &hwif->drives[!(drive->dn & 1)];
 		unsigned int mate = index ^ 1;
 
-		if (peer->present) {
+		if (peer->dev_flags & IDE_DFLAG_PRESENT) {
 			if (setup_count < setup_counts[mate])
 				setup_count = setup_counts[mate];
 			if (active_count < active_counts[mate])
@@ -607,7 +607,7 @@ static void cmd640_set_pio_mode(ide_drive_t *drive, const u8 pio)
 
 static void cmd640_init_dev(ide_drive_t *drive)
 {
-	unsigned int i = drive->hwif->channel * 2 + drive->select.b.unit;
+	unsigned int i = drive->hwif->channel * 2 + (drive->dn & 1);
 
 #ifdef CONFIG_BLK_DEV_CMD640_ENHANCED
 	/*
@@ -626,7 +626,7 @@ static void cmd640_init_dev(ide_drive_t *drive)
 	 */
 	check_prefetch(drive, i);
 	printk(KERN_INFO DRV_NAME ": drive%d timings/prefetch(%s) preserved\n",
-				  i, drive->no_io_32bit ? "off" : "on");
+		i, (drive->dev_flags & IDE_DFLAG_NO_IO_32BIT) ? "off" : "on");
 #endif /* CONFIG_BLK_DEV_CMD640_ENHANCED */
 }