From 744a82b004b0a08d55f579daa55e32d963353edc Mon Sep 17 00:00:00 2001 From: Mario Schwalbe Date: Tue, 6 Jan 2009 17:20:57 +0100 Subject: [PATCH] ide: Fix drive's DWORD-IO handling According the documentation, id[ATA_ID_DWORD_IO] is non-zero if the drive supports dword IO, while the code disables support by setting IDE_DFLAG_NO_IO_32BIT. In addition, this word has been reused by the ATA8 specification. This patch fixes both cases. Signed-off-by: Mario Schwalbe Cc: Sergei Shtylyov [bart: remove id[ATA_ID_DWORD_IO] check altogether per Sergei's suggestion] Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-probe.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index e688ca1c967c..f71f4eb4705a 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -849,8 +849,7 @@ static void ide_port_tune_devices(ide_hwif_t *hwif) } ide_port_for_each_dev(i, drive, hwif) { - if ((hwif->host_flags & IDE_HFLAG_NO_IO_32BIT) || - drive->id[ATA_ID_DWORD_IO]) + 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;