Get_ccwdev_by_busid (9) Linux Manual Page

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);

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 <cornelia.huck [at] de.ibm.com>

Author.