18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only 28c2ecf20Sopenharmony_ci# builds a module that calls various trace_printk routines 38c2ecf20Sopenharmony_ci# then to use one (as root): insmod <module_name.ko> 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci# This module can also be used to test the trace_printk code. 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_ciobj-$(CONFIG_SAMPLE_TRACE_PRINTK) += trace-printk.o 8