get_ccwdev_by_busid (9) - Linux Man Pages

get_ccwdev_by_busid: obtain device from a bus id

NAME

get_ccwdev_by_busid - obtain device from a bus id

SYNOPSIS

struct ccw_device * get_ccwdev_by_busid(struct ccw_driver cdrv, const char bus_id);

ARGUMENTS

cdrv

driver the device is owned by

bus_id

bus id of the device to be searched

DESCRIPTION

This function searches all devices owned by cdrv for a device with a bus id matching bus_id.

RETURN

If a match is found, its reference count of the found device is increased and it is returned; else NULL is returned.

AUTHOR

Cornelia Huck <cornelia.huck [at] de.ibm.com>

Author.

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