other versions
- jessie 3.16.56-1+deb8u1
CCW_DEVICE_SET_ONLIN(9) | The ccw bus | CCW_DEVICE_SET_ONLIN(9) |
NAME¶
ccw_device_set_online - enable a ccw device for I/OSYNOPSIS¶
int
ccw_device_set_online(struct ccw_device * cdev);
ARGUMENTS¶
cdevtarget ccw device
DESCRIPTION¶
This function first enables cdev and then calls the driver's 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 heldAUTHOR¶
Cornelia Huck <cornelia.huck@de.ibm.com>Author.
COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |