PN533_STD_FRAME_CHECKSUM  238 drivers/nfc/pn533/pn533.c 	PN533_STD_FRAME_CHECKSUM(frame) =
PN533_STD_FRAME_CHECKSUM  268 drivers/nfc/pn533/pn533.c 		if (checksum != PN533_STD_FRAME_CHECKSUM(stdf))