lily@vaio:~/sonyacpi-0.1$ make; sudo insmod ./sony_acpi.ko ; dmesg
make -C /lib/modules/2.6.22-14-rt/build SUBDIRS=/home/lily/sonyacpi-0.1 modules
make[1]: Entering directory `/usr/src/linux-headers-2.6.22-14-rt'
  Building modules, stage 2.
  MODPOST 1 modules
make[1]: Leaving directory `/usr/src/linux-headers-2.6.22-14-rt'