get_ccwdev_by_busid(9) centos man page | unix.com

GET_CCWDEV_BY_BUSID(9)						    The ccw bus 					    GET_CCWDEV_BY_BUSID(9)

NAME
       get_ccwdev_by_busid - obtain device from a bus id

SYNOPSIS
       struct ccw_device * get_ccwdev_by_busid(struct ccw_driver * cdrv, const char * bus_id);

ARGUMENTS
       cdrv
	   driver the device is owned by

       bus_id
	   bus id of the device to be searched

DESCRIPTION
       This function searches all devices owned by cdrv for a device with a bus id matching bus_id.

RETURNS
       If a match is found, its reference count of the found device is increased and it is returned; else NULL is returned.

AUTHOR
       Cornelia Huck <cornelia.huck@de.ibm.com>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						    GET_CCWDEV_BY_BUSID(9)