ata_dev_same_device — Determine whether new ID matches configured device
int ata_dev_same_device
(struct ata_device * dev, unsigned int new_class, const u16 * new_id);
device to compare against
class of the new device
IDENTIFY page of the new device
Compare new_class and new_id against dev and determine whether dev is the device indicated by new_class and new_id.
None.
1 if dev matches new_class and new_id, 0 otherwise.