CCW_DEVICE_SET_OFFLI(9) The ccw bus CCW_DEVICE_SET_OFFLI(9)NAMEccw_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 driverĀ“s set_offline function for cdev, if
given, and then disables cdev.
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.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 CCW_DEVICE_SET_OFFLI(9)