ide: add device flags

[linux-2.6-omap-h63xx.git] / drivers / ide / ide-iops.c

diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 0a2fd3b37ac4b84ecbccc1fdb41efe9da708c268..cec744cbbde0fe37724def1c53fa7ba1c6df1f4d 100644 (file)
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -647,7 +647,7 @@ u8 eighty_ninty_three (ide_drive_t *drive)
                return 1;
 
 no_80w:
-       if (drive->udma33_warned == 1)
+       if (drive->dev_flags & IDE_DFLAG_UDMA33_WARNED)
                return 0;
 
        printk(KERN_WARNING "%s: %s side 80-wire cable detection failed, "
@@ -655,7 +655,7 @@ no_80w:
                            drive->name,
                            hwif->cbl == ATA_CBL_PATA80 ? "drive" : "host");
 
-       drive->udma33_warned = 1;
+       drive->dev_flags |= IDE_DFLAG_UDMA33_WARNED;
 
        return 0;
 }
@@ -711,7 +711,7 @@ int ide_driveid_update(ide_drive_t *drive)
 
        kfree(id);
 
-       if (drive->using_dma && ide_id_dma_bug(drive))
+       if ((drive->dev_flags & IDE_DFLAG_USING_DMA) && ide_id_dma_bug(drive))
                ide_dma_off(drive);
 
        return 1;
@@ -790,7 +790,7 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed)
 
  skip:
 #ifdef CONFIG_BLK_DEV_IDEDMA
-       if (speed >= XFER_SW_DMA_0 && drive->using_dma)
+       if (speed >= XFER_SW_DMA_0 && (drive->dev_flags & IDE_DFLAG_USING_DMA))
                hwif->dma_ops->dma_host_set(drive, 1);
        else if (hwif->dma_ops) /* check if host supports DMA */
                ide_dma_off_quietly(drive);
@@ -1016,9 +1016,13 @@ static void ide_disk_pre_reset(ide_drive_t *drive)
        drive->special.all = 0;
        drive->special.b.set_geometry = legacy;
        drive->special.b.recalibrate  = legacy;
+
        drive->mult_count = 0;
-       if (!drive->keep_settings && !drive->using_dma)
+
+       if ((drive->dev_flags & IDE_DFLAG_KEEP_SETTINGS) == 0 &&
+           (drive->dev_flags & IDE_DFLAG_USING_DMA) == 0)
                drive->mult_req = 0;
+
        if (drive->mult_req != drive->mult_count)
                drive->special.b.set_multmode = 1;
 }
@@ -1030,18 +1034,18 @@ static void pre_reset(ide_drive_t *drive)
        if (drive->media == ide_disk)
                ide_disk_pre_reset(drive);
        else
-               drive->post_reset = 1;
+               drive->dev_flags |= IDE_DFLAG_POST_RESET;
 
-       if (drive->using_dma) {
+       if (drive->dev_flags & IDE_DFLAG_USING_DMA) {
                if (drive->crc_count)
                        ide_check_dma_crc(drive);
                else
                        ide_dma_off(drive);
        }
 
-       if (!drive->keep_settings) {
-               if (!drive->using_dma) {
-                       drive->unmask = 0;
+       if ((drive->dev_flags & IDE_DFLAG_KEEP_SETTINGS) == 0) {
+               if ((drive->dev_flags & IDE_DFLAG_USING_DMA) == 0) {
+                       drive->dev_flags &= ~IDE_DFLAG_UNMASK;
                        drive->io_32bit = 0;
                }
                return;