centos man page for class_compat_register

CLASS_COMPAT_REGISTE(9) 				   Device drivers infrastructure				   CLASS_COMPAT_REGISTE(9)

NAME
       class_compat_register - register a compatibility class

SYNOPSIS
       struct class_compat * class_compat_register(const char * name);

ARGUMENTS
       name
	   the name of the class

DESCRIPTION
       Compatibility class are meant as a temporary user-space compatibility workaround when converting a family of class devices to a bus
       devices.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   CLASS_COMPAT_REGISTE(9)