'\" t
.\"     Title: rio_find_mport
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: April 2019
.\"    Manual: Internals
.\"    Source: Kernel Hackers Manual 4.9.168
.\"  Language: English
.\"
.TH "RIO_FIND_MPORT" "9" "April 2019" "Kernel Hackers Manual 4\&.9\&." "Internals"
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.SH "NAME"
rio_find_mport \- find RIO mport by its ID
.SH "SYNOPSIS"
.HP \w'struct\ rio_mport\ *\ rio_find_mport('u
.BI "struct rio_mport * rio_find_mport(int\ " "mport_id" ");"
.SH "ARGUMENTS"
.PP
\fImport_id\fR
.RS 4
number (ID) of mport device
.RE
.SH "DESCRIPTION"
.PP
Given a RIO mport number, the desired mport is located in the global list of mports\&. If the mport is found, a pointer to its data structure is returned\&. If no mport is found,
\fBNULL\fR
is returned\&.
.SH "AUTHOR"
.PP
\fBMatt Porter\fR <\&mporter@kernel.crashing.org\&>, <\&mporter@mvista.com\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br