Building with the attached random configuration file,

drivers/input/leds.o: In function `input_led_init':
/home/jim/linux/drivers/input/leds.c:259: multiple definition of `init_module'
drivers/input/input.o:/home/jim/linux/drivers/input/input.c:2410:
first defined here
drivers/input/leds.o: In function `input_led_exit':
/home/jim/linux/drivers/input/leds.c:269: multiple definition of
`cleanup_module'
drivers/input/input.o:/home/jim/linux/drivers/input/input.c:2438:
first defined here
make[2]: *** [drivers/input/input-core.o] Error 1