HID_IN_POLLING
set_bit(HID_IN_POLLING, &usbhid->iofl);
clear_bit(HID_IN_POLLING, &usbhid->iofl);
set_bit(HID_IN_POLLING, &usbhid->iofl);
clear_bit(HID_IN_POLLING, &usbhid->iofl);
clear_bit(HID_IN_POLLING, &usbhid->iofl);
if (test_bit(HID_IN_POLLING, &usbhid->iofl) &&