| CCWGROUP_CREATE_DEV(9) | The ccwgroup bus | CCWGROUP_CREATE_DEV(9) |
NAME¶
ccwgroup_create_dev - create and register a ccw group device
SYNOPSIS¶
int ccwgroup_create_dev(struct device * parent, struct ccwgroup_driver * gdrv, int num_devices, const char * buf);
ARGUMENTS¶
parent
parent device for the new device
gdrv
driver for the new group device
num_devices
number of slave devices
buf
buffer containing comma separated bus ids of slave
devices
DESCRIPTION¶
Create and register a new ccw group device as a child of parent. Slave devices are obtained from the list of bus ids given in buf.
RETURNS¶
0 on success and an error code on failure.
CONTEXT¶
non-atomic
AUTHOR¶
Cornelia Huck <cornelia.huck@de.ibm.com>
Author.
COPYRIGHT¶
| June 2024 | Kernel Hackers Manual 3.10 |