#called from kbuild system
ifneq ($(KERNELRELEASE),)
obj-m := ss_usb.o

#called from command line
else
KERNELDIR ?= /lib/modules/$(shell uname -r)/build
PWD := $(shell pwd)
default:
	$(MAKE) -C $(KERNELDIR) M=$(PWD) modules

endif

#sudo modprobe pcan
#sudo modprobe candev
#sudo modprobe netconsole netconsole=6666@192.168.1.54/eth0,6666@192.168.1.39/aa:00:04:00:0a:04
#sudo insmod ss_usb.ko