Name
ata_phys_link_offline —
test whether the given link is offline
Synopsis
bool ata_phys_link_offline ( | struct ata_link * link); |
Description
Test whether link is offline. Note that this function
returns 0 if offline status of link cannot be obtained, so
ata_link_online(link) != !ata_link_offline(link).
RETURNS
True if the port offline status is available and offline.