input_mt_is_used 1017 drivers/hid/hid-multitouch.c input_mt_is_used(mt, i_slot)) input_mt_is_used 263 drivers/input/input-mt.c if (!input_mt_is_used(mt, &mt->slots[i])) { input_mt_is_used 485 drivers/input/input-mt.c if (!input_mt_is_active(s) && !input_mt_is_used(mt, s)) {