SPI_WAIT_HANDSHAKE 50 drivers/nfc/nfcmrvl/spi.c if (test_and_clear_bit(SPI_WAIT_HANDSHAKE, &drv_data->flags)) { SPI_WAIT_HANDSHAKE 87 drivers/nfc/nfcmrvl/spi.c set_bit(SPI_WAIT_HANDSHAKE, &drv_data->flags);