Symbol: PID_POOL
drivers/hid/usbhid/hid-pidff.c
1469
PIDFF_FIND_FIELDS(pool, PID_POOL, 0);
drivers/hid/usbhid/hid-pidff.c
756
hid_hw_request(hid, pidff->reports[PID_POOL], HID_REQ_GET_REPORT);