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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

struct ccw_device * cdev

device for which the options are to be set

unsigned long 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

September 2017 Kernel Hackers Manual 4.12