ccw_device_set_onlin(9)
NAME
ccw_device_set_online - enable a ccw device for I/O
SYNOPSIS
int ccw_device_set_online(struct ccw_device * cdev);
ARGUMENTS
- cdev
- target ccw device
DESCRIPTION
This function first enables cdev and then calls the driverīs set_online
function for cdev, if given. If set_online returns an error, cdev is
disabled again.
RETURNS
0 on success and a negative error value on failure.
CONTEXT
enabled, ccw device lock not held
AUTHOR
- Cornelia Huck <cornelia.huck@de.ibm.com>
- Author.