'\" t
.\"     Title: ata_scsi_offline_dev
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: libata SCSI translation/emulation
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "ATA_SCSI_OFFLINE_DEV" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "libata SCSI translation/emulat"
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.SH "NAME"
ata_scsi_offline_dev \- offline attached SCSI device
.SH "SYNOPSIS"
.HP \w'int\ ata_scsi_offline_dev('u
.BI "int ata_scsi_offline_dev(struct\ ata_device\ *\ " "dev" ");"
.SH "ARGUMENTS"
.PP
\fIdev\fR
.RS 4
ATA device to offline attached SCSI device for
.RE
.SH "DESCRIPTION"
.PP
This function is called from
\fBata_eh_hotplug\fR
and responsible for taking the SCSI device attached to
\fIdev\fR
offline\&. This function is called with host lock which protects dev\->sdev against clearing\&.
.PP
LOCKING: spin_lock_irqsave(host lock)
.SH "RETURN"
.PP
1 if attached SCSI device exists, 0 otherwise\&.
.SH "AUTHOR"
.PP
\fBJeff Garzik\fR
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br