Name
ata_scsi_offline_dev —
offline attached SCSI device
Synopsis
int ata_scsi_offline_dev ( | struct ata_device * dev); |
Arguments
dev
ATA device to offline attached SCSI device for
Description
This function is called from ata_eh_hotplug and responsible
for taking the SCSI device attached to dev offline. This
function is called with host lock which protects dev->sdev
against clearing.
LOCKING
spin_lock_irqsave(host lock)
RETURNS
1 if attached SCSI device exists, 0 otherwise.