mutex_lock(&data->update_lock);
- next_update = data->last_updated
- + msecs_to_jiffies(data->update_interval) + 1;
+ next_update = data->last_updated +
+ msecs_to_jiffies(data->update_interval);
if (time_after(jiffies, next_update) || !data->valid) {
u8 h, l;
u8 alarms;