1 # SPDX-License-Identifier: GPL-2.0 2 # Makefile for the kernel ISDN subsystem and device drivers. 3 4 # Object files in subdirectories 5 6 obj-$(CONFIG_BT_CMTP) += capi/ 7 obj-$(CONFIG_MISDN) += mISDN/ 8 obj-$(CONFIG_ISDN) += hardware/ 9