hw_wheel           30 drivers/hid/hid-a4tech.c 	unsigned int hw_wheel;
hw_wheel          100 drivers/hid/hid-a4tech.c 		a4->hw_wheel = !!value;
hw_wheel          104 drivers/hid/hid-a4tech.c 	if (usage->code == REL_WHEEL_HI_RES && a4->hw_wheel) {