ATA_DEV_SAME_DEVICE(9) libata Core Internals ATA_DEV_SAME_DEVICE(9)
NAME
ata_dev_same_device - Determine whether new ID matches configured device
SYNOPSIS
int ata_dev_same_device(struct ata_device * dev, unsigned int new_class, const u16 * new_id);
ARGUMENTS
dev
device to compare against
new_class
class of the new device
new_id
IDENTIFY page of the new device
DESCRIPTION
Compare new_class and new_id against dev and determine whether dev is the device indicated by new_class and new_id.
LOCKING
None.
RETURNS
1 if dev matches new_class and new_id, 0 otherwise.
AUTHOR
Jeff Garzik
Author.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 ATA_DEV_SAME_DEVICE(9)
