centos man page for rio_unlock_device

RIO_UNLOCK_DEVICE(9)						     Internals						      RIO_UNLOCK_DEVICE(9)

NAME
       rio_unlock_device - Releases host device lock for specified device

SYNOPSIS
       int rio_unlock_device(struct rio_mport * port, u16 destid, u8 hopcount);

ARGUMENTS
       port
	   Master port to send transaction

       destid
	   Destination ID for device/switch

       hopcount
	   Hopcount to reach switch

DESCRIPTION
       Returns 0 if device lock released or EINVAL if fails.

AUTHOR
       Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						      RIO_UNLOCK_DEVICE(9)