ATA_DEV_PHYS_LINK(9)                  libata Core Internals                  ATA_DEV_PHYS_LINK(9)



NAME
       ata_dev_phys_link - find physical link for a device

SYNOPSIS
       struct ata_link * ata_dev_phys_link(struct ata_device * dev);

ARGUMENTS
       dev
           ATA device to look up physical link for

DESCRIPTION
       Look up physical link which dev is attached to. Note that this is different from dev->link
       only when dev is on slave link. For all other cases, it's the same as dev->link.

       LOCKING: Don't care.

RETURN
       Pointer to the found physical link.

AUTHOR
       Jeff Garzik
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                      ATA_DEV_PHYS_LINK(9)