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[PATCH] libata: clear ATA_DFLAG_PIO before setting it 

ata_dev_set_mode() is now responsible for managing ATA_DFLAG_PIO.
Clear it before setting it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Tejun Heo 2006-04-02 18:51:53 +09:00 committed by Jeff Garzik
parent ea1dd4e130
commit e8384607d4
1 changed files with 1 additions and 0 deletions
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drivers/scsi/libata-core.c
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@ -1949,6 +1949,7 @@ static int ata_dev_set_mode(struct ata_port *ap, struct ata_device *dev)
unsigned int err_mask;
int rc;
dev->flags &= ~ATA_DFLAG_PIO;
if (dev->xfer_shift == ATA_SHIFT_PIO)
dev->flags |= ATA_DFLAG_PIO;