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 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 held
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