Support for memoryless force-feedback devices

modulename: ff-memless.ko

configname: CONFIG_INPUT_FF_MEMLESS

Linux Kernel Configuration
└─>Device Drivers
└─>Input device support
└─>Support for memoryless force-feedback devices
In linux kernel since version 2.6.20 (release Date: 2007-02-04)  
Say Y here if you have memoryless force-feedback input device
such as Logitech WingMan Force 3D, ThrustMaster FireStorm Dual
Power 2, or similar. You will also need to enable hardware-specific
driver.

If unsure, say N.

To compile this driver as a module, choose M here: the
module will be called ff-memless.

source code:
drivers/input/ff-memless.c