centos man page for input_ff_destroy

INPUT_FF_DESTROY(9)						  Input Subsystem					       INPUT_FF_DESTROY(9)

NAME
       input_ff_destroy - frees force feedback portion of input device

SYNOPSIS
       void input_ff_destroy(struct input_dev * dev);

ARGUMENTS
       dev
	   input device supporting force feedback

DESCRIPTION
       This function is only needed in error path as input core will automatically free force feedback structures when device is destroyed.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						       INPUT_FF_DESTROY(9)