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)

Return

1 if attached SCSI device exists, 0 otherwise.