From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Subject: [PATCH] ide: fix IDE_DFLAG_NO_IO_32BIT handling
* IDE_DFLAG_NO_IO_32BIT may be set by cmd640's ->init_dev method
so don't clear it in ide_port_tune_devices() (+ no need to do it).
* Move IDE_DFLAG_NO_IO_32BIT handling to ide_port_init_devices().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
drivers/ide/ide-probe.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
Index: b/drivers/ide/ide-probe.c
===================================================================
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -847,13 +847,6 @@ static void ide_port_tune_devices(ide_hw
ide_set_dma(drive);
}
}
-
- ide_port_for_each_dev(i, drive, hwif) {
- if (hwif->host_flags & IDE_HFLAG_NO_IO_32BIT)
- drive->dev_flags |= IDE_DFLAG_NO_IO_32BIT;
- else
- drive->dev_flags &= ~IDE_DFLAG_NO_IO_32BIT;
- }
}
/*
@@ -1186,6 +1179,8 @@ static void ide_port_init_devices(ide_hw
if (hwif->host_flags & IDE_HFLAG_IO_32BIT)
drive->io_32bit = 1;
+ if (hwif->host_flags & IDE_HFLAG_NO_IO_32BIT)
+ drive->dev_flags |= IDE_DFLAG_NO_IO_32BIT;
if (hwif->host_flags & IDE_HFLAG_UNMASK_IRQS)
drive->dev_flags |= IDE_DFLAG_UNMASK;
if (hwif->host_flags & IDE_HFLAG_NO_UNMASK_IRQS)
--
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