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| author | Tejun Heo <htejun@gmail.com> | 2006-03-05 17:55:58 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-03-05 11:09:42 -0500 |
| commit | 208a9933bc7d71e7ad194a9ffbfbcd7878c48dfe (patch) | |
| tree | e3aee404b45add338986a18031eecce2d97f5a27 | |
| parent | e653a1e6131d0a819288a2e2de654627233604e0 (diff) | |
[PATCH] libata: re-initialize parameters before configuring
In ata_dev_configure(), reinitialize parameters before configuring.
This change is for revalidation and hotplug. As ata_dev_configure()
can be entered multiple times, parameters need to be reinitialized.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| -rw-r--r-- | drivers/scsi/libata-core.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index b710fc48074..59828490a75 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -1086,6 +1086,15 @@ static int ata_dev_configure(struct ata_port *ap, struct ata_device *dev) DPRINTK("ENTER, host %u, dev %u\n", ap->id, dev->devno); + /* initialize to-be-configured parameters */ + dev->flags = 0; + dev->max_sectors = 0; + dev->cdb_len = 0; + dev->n_sectors = 0; + dev->cylinders = 0; + dev->heads = 0; + dev->sectors = 0; + /* * common ATA, ATAPI feature tests */ |