RIO_UNLOCK_DEVICE(9)                 RapidIO driver interface                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 AT kernel.org>, <mporter AT mvista.com>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                      RIO_UNLOCK_DEVICE(9)