CCW_DEVICE_SET_OPTIO(9)                    The ccw bus                    CCW_DEVICE_SET_OPTIO(9)



NAME
       ccw_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.

RETURN
       0 on success, -EINVAL if an invalid flag combination would ensue.

AUTHOR
       Cornelia Huck <cornelia.huck AT de.com>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   CCW_DEVICE_SET_OPTIO(9)