A small documentation update and a unused constant removal.

Documentation/input/ff.txt

 Force feedback for Linux.
 By Johann Deneux <deneux@ifrance.com> on 2001/04/22.
-You can redistribute this file, provided you include shape.fig and
-interactive.fig.
+You may redistribute this file. Please remember to include shape.fig and
+interactive.fig as well.
 ----------------------------------------------------------------------------
 
 0. Introduction
@@ -90,12 +90,14 @@ following bits:
 - FF_Y		has an Y axis (usually joysticks)
 - FF_WHEEL	has a wheel (usually sterring wheels)
 - FF_CONSTANT	can render constant force effects
-- FF_PERIODIC	can render periodic effects (sine, ramp, square...)
+- FF_PERIODIC	can render periodic effects (sine, triangle, square...)
+- FF_RAMP       can render ramp effects
 - FF_SPRING	can simulate the presence of a spring
 - FF_FRICTION	can simulate friction 
 - FF_DAMPER	can simulate damper effects
 - FF_RUMBLE	rumble effects (normally the only effect supported by rumble
 		pads)
+- FF_INERTIA    can simulate inertia
 
 
 int ioctl(int fd, EVIOCGEFFECTS, int *n);

drivers/usb/input/hid-lgff.c

@@ -45,9 +45,6 @@
 
 #define RUN_AT(t) (jiffies + (t))
 
-/* Transmition state */
-#define XMIT_RUNNING 0
-
 /* Effect status */
 #define EFFECT_STARTED 0     /* Effect is going to play after some time
 				(ff_replay.delay) */