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y2038: remove unused time interfaces

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After many small patches, at least some of the deprecated interfaces
have no remaining users any more and can be removed:

  current_kernel_time
  do_settimeofday
  get_monotonic_boottime
  get_monotonic_boottime64
  get_monotonic_coarse
  get_monotonic_coarse64
  getrawmonotonic64
  ktime_get_real_ts
  timekeeping_clocktai
  timespec_trunc
  timespec_valid_strict
  time_to_tm

For many of the remaining time functions, we are missing one or
two patches that failed to make it into 4.19, they will be removed
in the following merge window.

The replacement functions for the removed interfaces are documented in
Documentation/core-api/timekeeping.rst.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
2018-08-14 14:02:57 +02:00
parent 5b394b2ddf
commit 976516404f
4 changed files with 0 additions and 111 deletions
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12
include/linux/timekeeping.h
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@@ -266,9 +266,6 @@ extern int update_persistent_clock64(struct timespec64 now);
* deprecated aliases, don't use in new code
*/
#define getnstimeofday64(ts) ktime_get_real_ts64(ts)
#define get_monotonic_boottime64(ts) ktime_get_boottime_ts64(ts)
#define getrawmonotonic64(ts) ktime_get_raw_ts64(ts)
#define timekeeping_clocktai64(ts) ktime_get_clocktai_ts64(ts)
static inline struct timespec64 current_kernel_time64(void)
{
@@ -279,13 +276,4 @@ static inline struct timespec64 current_kernel_time64(void)
return ts;
}
static inline struct timespec64 get_monotonic_coarse64(void)
{
struct timespec64 ts;
ktime_get_coarse_ts64(&ts);
return ts;
}
#endif