void (*func)(struct wiimote_data *wdata, const __u8 *payload);
};
-static struct wiiproto_handler handlers[] = {
+static const struct wiiproto_handler handlers[] = {
{ .id = WIIPROTO_REQ_STATUS, .size = 6, .func = handler_status },
{ .id = WIIPROTO_REQ_STATUS, .size = 2, .func = handler_status_K },
{ .id = WIIPROTO_REQ_DATA, .size = 21, .func = handler_data },
u8 *raw_data, int size)
{
struct wiimote_data *wdata = hid_get_drvdata(hdev);
- struct wiiproto_handler *h;
+ const struct wiiproto_handler *h;
int i;
unsigned long flags;
if (size < 1)
return -EINVAL;
- spin_lock_irqsave(&wdata->state.lock, flags);
-
for (i = 0; handlers[i].id; ++i) {
h = &handlers[i];
if (h->id == raw_data[0] && h->size < size) {
+ spin_lock_irqsave(&wdata->state.lock, flags);
h->func(wdata, &raw_data[1]);
+ spin_unlock_irqrestore(&wdata->state.lock, flags);
break;
}
}
hid_warn(hdev, "Unhandled report %hhu size %d\n", raw_data[0],
size);
- spin_unlock_irqrestore(&wdata->state.lock, flags);
-
return 0;
}