foreach_bit(i, ms->touch_used) {
if (GETBIT(ms->touch[i].state, MT_RELEASED)) {
timersub(&hs->evtime, &ms->touch[i].down, &tv);
foreach_bit(i, ms->touch_used) {
if (GETBIT(ms->touch[i].state, MT_RELEASED)) {
timersub(&hs->evtime, &ms->touch[i].down, &tv);