LinuxPPS: locks management into pps_event() function. Better documentation of the locking process into pps_event() function. Signed-off-by: Rodolfo Giometti drivers/pps/kapi.c URL: http://gitweb.enneenne.com/?p=linuxpps;a=commit;h=aa72db4299de2ce40adfb30bfa5d08cb3c304ede