Man page 9 : get_ccwdev_by_busid

get_ccwdev_by_busid - obtain device from a bus id

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

cdrv
    driver the device is owned by

bus_id
    bus id of the device to be searched

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

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

Cornelia Huck <>
    Author.