'\" t
.\"     Title: rio_match_bus
.\"    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_MATCH_BUS" "9" "April 2019" "Kernel Hackers Manual 4\&.9\&." "Internals"
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.SH "NAME"
rio_match_bus \- Tell if a RIO device structure has a matching RIO driver device id structure
.SH "SYNOPSIS"
.HP \w'int\ rio_match_bus('u
.BI "int rio_match_bus(struct\ device\ *\ " "dev" ", struct\ device_driver\ *\ " "drv" ");"
.SH "ARGUMENTS"
.PP
\fIdev\fR
.RS 4
the standard device structure to match against
.RE
.PP
\fIdrv\fR
.RS 4
the standard driver structure containing the ids to match against
.RE
.SH "DESCRIPTION"
.PP
Used by a driver to check whether a RIO device present in the system is in its list of supported devices\&. Returns 1 if there is a matching
struct rio_device_id
or 0 if there is no match\&.
.SH "AUTHOR"
.PP
\fBMatt Porter\fR <\&mporter@kernel.crashing.org\&>, <\&mporter@mvista.com\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br