1. 根目录:
2. drivers
3. staging
4. media
5. easycap
6. Makefile

easycap-objs := easycap_main.o
easycap-objs += easycap_low.o
easycap-objs += easycap_ioctl.o
easycap-objs += easycap_settings.o
easycap-objs += easycap_testcard.o
easycap-objs += easycap_sound.o
obj-$(CONFIG_EASYCAP) += easycap.o

ccflags-y := -Wall