ccw_device_set_offline (9) Linux Manual Page
ccw_device_set_offline – disable a ccw device for I/O
Synopsis
int ccw_device_set_offline(struct ccw_device *cdev);Arguments
cdev
-
- target ccw device
Description
This function calls the driver’s set_offline function for cdev, if given, and then disables cdev.
Return
0 on success and a negative error value on failure.
Context
enabled, ccw device lock not held
Author
Cornelia Huck <cornelia.huck [at] de.ibm.com>
- Author.