[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>
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@ -1086,6 +1086,15 @@ static int ata_dev_configure(struct ata_port *ap, struct ata_device *dev)
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DPRINTK("ENTER, host %u, dev %u\n", ap->id, dev->devno);
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DPRINTK("ENTER, host %u, dev %u\n", ap->id, dev->devno);
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/* initialize to-be-configured parameters */
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dev->flags = 0;
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dev->max_sectors = 0;
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dev->cdb_len = 0;
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dev->n_sectors = 0;
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dev->cylinders = 0;
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dev->heads = 0;
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dev->sectors = 0;
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/*
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/*
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* common ATA, ATAPI feature tests
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* common ATA, ATAPI feature tests
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*/
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*/
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