OPTION_L2_PTP 2136 drivers/isdn/mISDN/layer2.c if (test_bit(OPTION_L2_PTP, &options)) OPTION_L2_PTP 2161 drivers/isdn/mISDN/layer2.c if (test_bit(OPTION_L2_PTP, &options)) OPTION_L2_PTP 1001 drivers/isdn/mISDN/tei.c test_and_set_bit(OPTION_L2_PTP, &opt);