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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@de.ibm.com>
Author.

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.