CCW_DEVICE_SET_OPTIO(9) The ccw bus CCW_DEVICE_SET_OPTIO(9)NAMEccw_device_set_options - set some options
SYNOPSIS
int ccw_device_set_options(struct ccw_device * cdev,
unsigned long flags);
ARGUMENTS
cdev
device for which the options are to be set
flags
options to be set
DESCRIPTION
All flags specified in flags are set, the remainder is left untouched.
RETURNS
0 on success, -EINVAL if an invalid flag combination would ensue.
AUTHOR
Cornelia Huck <cornelia.huck@de.ibm.com>
Author.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 CCW_DEVICE_SET_OPTIO(9)