TRKID_MAX 88 drivers/hid/hid-asus.c #define TRKID_SGN ((TRKID_MAX + 1) >> 1) TRKID_MAX 12 drivers/input/input-mt.c #define TRKID_SGN ((TRKID_MAX + 1) >> 1) TRKID_MAX 56 drivers/input/input-mt.c input_set_abs_params(dev, ABS_MT_TRACKING_ID, 0, TRKID_MAX, 0, 0); TRKID_MAX 82 include/linux/input/mt.h return mt->trkid++ & TRKID_MAX;