NAME¶

ccw_device_set_online - enable a ccw device for I/O

SYNOPSIS¶

int ccw_device_set_online(struct ccw_device * cdev);

ARGUMENTS¶

struct ccw_device * cdev

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.

RETURN¶

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>

COPYRIGHT¶