SUBSTATE_WAIT_ACK_CREDIT 306 drivers/nfc/nfcmrvl/fw_dnld.c priv->fw_dnld.substate = SUBSTATE_WAIT_ACK_CREDIT; SUBSTATE_WAIT_ACK_CREDIT 309 drivers/nfc/nfcmrvl/fw_dnld.c case SUBSTATE_WAIT_ACK_CREDIT: