Man page 9 : ccwgroup_create_dev

ccwgroup_create_dev - create and register a ccw group device

int ccwgroup_create_dev(struct device *  parent , struct ccwgroup_driver *  gdrv , int  num_devices , const char *  buf );

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

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.

0 on success and an error code on failure.

non-atomic

Cornelia Huck <>
    Author.