struct input_dev *pen_input = wacom->pen_input;
unsigned char *data = wacom->data;
int number_of_valid_frames = 0;
- int time_interval = 15000000;
+ ktime_t time_interval = 15000000;
ktime_t time_packet_received = ktime_get();
int i;
if (number_of_valid_frames) {
if (wacom->hid_data.time_delayed)
time_interval = ktime_get() - wacom->hid_data.time_delayed;
- time_interval /= number_of_valid_frames;
+ time_interval = div_u64(time_interval, number_of_valid_frames);
wacom->hid_data.time_delayed = time_packet_received;
}
bool range = frame[0] & 0x20;
bool invert = frame[0] & 0x10;
int frames_number_reversed = number_of_valid_frames - i - 1;
- int event_timestamp = time_packet_received - frames_number_reversed * time_interval;
+ ktime_t event_timestamp = time_packet_received - frames_number_reversed * time_interval;
if (!valid)
continue;