drive->io_32bit is used per PIO transfer so there is no reason to
require it to be identical for master/slave.
Signed-off-by: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
---
drivers/ide/ide.c | 4 ----
drivers/ide/legacy/dtc2278.c | 7 +------
2 files changed, 1 insertion(+), 10 deletions(-)
Index: b/drivers/ide/ide.c
===================================================================
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -795,10 +795,6 @@ int set_io_32bit(ide_drive_t *drive, int
return -EBUSY;
drive->io_32bit = arg;
-#ifdef CONFIG_BLK_DEV_DTC2278
- if (HWIF(drive)->chipset == ide_dtc2278)
- HWIF(drive)->drives[!drive->select.b.unit].io_32bit = arg;
-#endif /* CONFIG_BLK_DEV_DTC2278 */
spin_unlock_irq(&ide_lock);
Index: b/drivers/ide/legacy/dtc2278.c
===================================================================
--- a/drivers/ide/legacy/dtc2278.c
+++ b/drivers/ide/legacy/dtc2278.c
@@ -34,8 +34,7 @@
* filesystem corrupted with -u1, but under heavy disk load only :-)
*
* This card is now forced to use the "serialize" feature,
- * and irq-unmasking is disallowed. If io_32bit is enabled,
- * it must be done for BOTH drives on each interface.
+ * and irq-unmasking is disallowed.
*
* This code was written for the DTC2278E, but might work with any of these:
*
@@ -87,11 +86,7 @@ static void dtc2278_set_pio_mode(ide_dri
Winbond but does anyone actually care */
}
- /*
- * 32bit I/O has to be enabled for *both* drives at the same time.
- */
drive->io_32bit = 1;
- HWIF(drive)->drives[!drive->select.b.unit].io_32bit = 1;
}
static int __init dtc2278_probe(void)
-
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