EKTF2127_MAX_TOUCHES
error = input_mt_init_slots(input, EKTF2127_MAX_TOUCHES,
struct input_mt_pos touches[EKTF2127_MAX_TOUCHES];
int slots[EKTF2127_MAX_TOUCHES];
if (touch_count > EKTF2127_MAX_TOUCHES) {
touch_count, EKTF2127_MAX_TOUCHES);
touch_count = EKTF2127_MAX_TOUCHES;