timekeeping: remove obsolete time accessors

There are no more remaining users of these deprecated wrappers, so
let's remove them before new users have a chance to make it in.

See Documentation/core-api/timekeeping.rst for replacements when
porting old drivers that contain calls to this function.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: John Stultz <john.stultz@linaro.org>

include/linux/timekeeping.h

@@ -262,18 +262,4 @@ void read_persistent_wall_and_boot_offset(struct timespec64 *wall_clock,
 					  struct timespec64 *boot_offset);
 extern int update_persistent_clock64(struct timespec64 now);
 
-/*
- * deprecated aliases, don't use in new code
- */
-#define getnstimeofday64(ts)		ktime_get_real_ts64(ts)
-
-static inline struct timespec64 current_kernel_time64(void)
-{
-	struct timespec64 ts;
-
-	ktime_get_coarse_real_ts64(&ts);
-
-	return ts;
-}
-
 #endif

include/linux/timekeeping32.h

@@ -6,15 +6,6 @@
  * over time so we can remove the file here.
  */
 
-static inline void do_gettimeofday(struct timeval *tv)
-{
-	struct timespec64 now;
-
-	ktime_get_real_ts64(&now);
-	tv->tv_sec = now.tv_sec;
-	tv->tv_usec = now.tv_nsec/1000;
-}
-
 static inline unsigned long get_seconds(void)
 {
 	return ktime_get_real_seconds();