other versions
- jessie-backports 4.9.88-1+deb9u1~bpo8+1
- stretch 4.9.144-3
GET_CCWDEV_BY_BUSID(9) | The ccw bus | GET_CCWDEV_BY_BUSID(9) |
NAME¶
get_ccwdev_by_busid - obtain device from a bus idSYNOPSIS¶
struct ccw_device *
get_ccwdev_by_busid(struct ccw_driver * cdrv,
const char * bus_id);
ARGUMENTS¶
cdrvdriver 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.RETURN¶
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¶
May 2018 | Kernel Hackers Manual 4.9. |