CCW_DEVICE_SET_OPTIO(9)                    The ccw bus                    CCW_DEVICE_SET_OPTIO(9)



NAME
       ccw_device_set_options_mask - set some options and unset the rest

SYNOPSIS
       int ccw_device_set_options_mask(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, all flags not specified in flags are cleared.

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

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

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