FF_RAMP
[FF_RAMP] = "FF_RAMP",
FF_RAMP,
case FF_RAMP:
set_bit(FF_RAMP, dev->ffbit);
if (test_and_clear_bit(FF_RAMP, dev->ffbit))
test_and_clear_bit(FF_RAMP, dev->ffbit))
case FF_RAMP:
case FF_RAMP:
#define FF_EFFECT_MAX FF_RAMP