[PATCH] Delete unused do_nanosleep declaration

There is no do_nanosleep function so kill it's declaration in <linux/time.h>.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/linux/time.h

@@ -97,7 +97,6 @@ extern int do_settimeofday(struct timespec *tv);
 extern int do_sys_settimeofday(struct timespec *tv, struct timezone *tz);
 extern void clock_was_set(void); // call when ever the clock is set
 extern int do_posix_clock_monotonic_gettime(struct timespec *tp);
-extern long do_nanosleep(struct timespec *t);
 extern long do_utimes(char __user * filename, struct timeval * times);
 struct itimerval;
 extern int do_setitimer(int which, struct itimerval *value, struct itimerval *ovalue);