Name

ata_dev_revalidate — Revalidate ATA device

Synopsis

int ata_dev_revalidate (struct ata_port * ap, struct ata_device * dev, int post_reset);

Arguments

ap

port on which the device to revalidate resides

dev

device to revalidate

post_reset

is this revalidation after reset?

Description

Re-read IDENTIFY page and make sure dev is still attached to the port.

LOCKING

Kernel thread context (may sleep)

RETURNS

0 on success, negative errno otherwise