subsys_find_device_by_id(9) centos man page | unix.com

SUBSYS_FIND_DEVICE_B(9) 				   Device drivers infrastructure				   SUBSYS_FIND_DEVICE_B(9)

NAME
       subsys_find_device_by_id - find a device with a specific enumeration number

SYNOPSIS
       struct device * subsys_find_device_by_id(struct bus_type * subsys, unsigned int id, struct device * hint);

ARGUMENTS
       subsys
	   subsystem

       id
	   index 'id' in struct device

       hint
	   device to check first

DESCRIPTION
       Check the hint's next object and if it is a match return it directly, otherwise, fall back to a full list search. Either way a reference
       for the returned object is taken.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   SUBSYS_FIND_DEVICE_B(9)